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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/02.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/.DS_Store
new file mode 100644
index 000000000..9931e0c61
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/03.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.en.md
new file mode 100644
index 000000000..b9bce157b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'In time and space, I locate, I distinguish shapes and I measure'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.es.md
new file mode 100644
index 000000000..f8d9d11da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'En el tiempo y el espacio, ubico, distingo formas y mido'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.fr.md
new file mode 100644
index 000000000..52f86f0c3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.geometry/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Dans le temps et l''espace, je repère, je distingue des formes et je mesure'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/02.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/.DS_Store
new file mode 100644
index 000000000..9931e0c61
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/03.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.en.md
new file mode 100644
index 000000000..b9bce157b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'In time and space, I locate, I distinguish shapes and I measure'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.es.md
new file mode 100644
index 000000000..f8d9d11da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'En el tiempo y el espacio, ubico, distingo formas y mido'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.fr.md
new file mode 100644
index 000000000..52f86f0c3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/01.new course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Dans le temps et l''espace, je repère, je distingue des formes et je mesure'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/.DS_Store
new file mode 100644
index 000000000..1d2d2bfc0
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/.DS_Store
new file mode 100644
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
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Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/02.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/.DS_Store
new file mode 100644
index 000000000..9931e0c61
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/03.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.en.md
new file mode 100644
index 000000000..5a26703f9
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'In time and space, I observe bodies immobile or in movement'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.es.md
new file mode 100644
index 000000000..64b6a790a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'En el tiempo y el espacio, observo cuerpos inmóviles o en movimiento'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.fr.md
new file mode 100644
index 000000000..65fdea7f1
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Dans le temps et l''espace, j''observe des corps immobiles ou en mouvement'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/.DS_Store
new file mode 100644
index 000000000..1d2d2bfc0
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/02.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/.DS_Store
new file mode 100644
index 000000000..9931e0c61
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/03.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.en.md
new file mode 100644
index 000000000..4c9e5cb89
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'In time and space, I induce or modify the movement'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.es.md
new file mode 100644
index 000000000..8f6028d7f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'En el tiempo y el espacio, induzco o modifico el movimiento'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.fr.md
new file mode 100644
index 000000000..f6ce7422d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/03.mechanics-dynamics/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Dans le temps et l''espace, j''induis ou je modifie le mouvement'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/.DS_Store
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index 000000000..1d2d2bfc0
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/.DS_Store
new file mode 100644
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/02.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/.DS_Store
new file mode 100644
index 000000000..9931e0c61
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/03.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.en.md
new file mode 100644
index 000000000..34679b2c2
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'These quantities that do not vary, that help me to predict and transform'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.es.md
new file mode 100644
index 000000000..aecf019e4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'Estas cantidades que no varían, que me ayudan a predecir y transformar'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.fr.md
new file mode 100644
index 000000000..73e33001a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/04.energy-impulsion/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Ces grandeurs qui ne varient pas, qui m''aident à prévoir et à transformer'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/.DS_Store
new file mode 100644
index 000000000..8bc2e0462
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/.DS_Store
new file mode 100644
index 000000000..5bc4422a2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/02.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/.DS_Store
new file mode 100644
index 000000000..9931e0c61
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/03.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.en.md
new file mode 100644
index 000000000..5738cd56d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'I observe the ball and the waves : what differences and similarities?'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.es.md
new file mode 100644
index 000000000..5815c516c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'Observo la bola y las olas: ¿qué diferencias y similitudes?'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.fr.md
new file mode 100644
index 000000000..de3d25d49
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/05.waves-corpuscules/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'J''observe la balle et les vagues : quelles différences et similitudes ?'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/.DS_Store
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index 000000000..597068c77
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.es.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.fr.md
new file mode 100644
index 000000000..f10c540a9
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/01.light-intensity-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'De l''obscurité à la clareté'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..705438af7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/02.light-intensity-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'De l''obscurité à la clareté'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.en.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.en.md
@@ -0,0 +1,99 @@
+---
+title: Beyond
+---
+
+!! *CULTURAL EREA* (contribute)
+!!
+!! *"Sculpt the shadow and the light".*
+!! Contribution of the [museum "les Abattoirs" (Toulouse, Francia)](https://www.___lesabattoirs.org/)
+!!
+!! 
+!!
+!! *Louise Nevelson* is considered *one of the leading artists of modern sculpture* in the United States. Starting from the cubism, the ready-made of Marcel Duchamp, and putting into practice the adage of André Breton that affirmed that "everything else within reach of our hands should be considered as a precipitate of our desire", Louise Nevelson lays the foundations of a art in which the great walls constituted by assembled and superimposed boxes, combine rigorous austerity and Berroca accumulation. *The Observer is invited to address the object sculpted as an element of a cosmicomuch more vast order, dominated by lights and shadows*. After studying at the Art Students League in New York, followed at the Hans Hofmann School in Munich, Louise Nevelson worked with Diego Rivera in Mexico in 1932. After his first exhibition in New York in 1941, the galleries established her notoriety in the United States, where her works appear in the main museums.
+!!
+!! "Fenced and assembled, the sculpture elements only speak within their silence to change the shadow and emptiness for the power to establish, "because the wood is alive."
+!!
+!!
+!!
+!! Louise Nevelson's quotation
+!!
+!! "I am not too modest. I've always wanted to build an empire ... Few women have had the courage to devote themselves to art. In a way, it is a sacrifice, but it is a decision [...] These pieces of old wood have their history and drama. For me, it is as if we were picking up someone who had been lying in the Bowery Street stream for years, abandoned and despised. And someone arrives and sees how to take this being and transform into a complete being."
+!! Louise Nevelson.
+!!
+!!
+!!
+!!
+!! Another Louise Nevelson's work.
+!!
+!! 
+!!
+!!
+
+! *YOUR CHALLENGE* :
+!
+! Description of the challenge.
+!
+!
+!
+! I choose this challenge.
+!
+! Information :
+!
+! _Don’t look at the answer, take some time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral moment of reading the few words of the solution._
+!
+!
+!
+! CLUE 1 : keywords
+!
+! xxx
+!
+!
+!
+! CLUE 2 : trail
+!
+! xxx
+!
+!
+!
+! ANSWER
+!
+! to write
+!
+!
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.es.md
new file mode 100644
index 000000000..f8f56bc4f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.es.md
@@ -0,0 +1,99 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+!! *"Esculpe la sombra y la luz".*
+!! Contribución del [museo "les Abattoirs" (Toulouse, Francia)](https://www.___lesabattoirs.org/)
+!!
+!! 
+!!
+!! *Louise Nevelson* está considerada como *una de las artistas principales dela esculura moderna* de Estados Unidos. Partiendo del cubismo, los ready-made de Marcel Duchamp, y poniendo en práctica el adagio de André Breton que afirmaba que "todo resto al alcance de nuestras manos debe ser considerado como un precipitado de nuestro deseo", Louise Nevelson sienta las bases de un arte en el que los grandes muros constituidos por cajas ensambladas y superpuestas, conjugan austeridad rigurosa y acumulación berroca. *El Observador se ve invitado a abordar el objeto esculpido como un elemento de un orden cósmicomucho más vasto, dominado por las luces y las sombras*. Tras sus estudios en la Art Students League de Nueva York, seguidos en las escuela Hans Hofmann de Múnich, Louise Nevelson trabajó con Diego Rivera en México en 1932. Despuès de su primera exposición en Nueva York en 1941, las galerias establicieron su notoriedad en Estados Unidos, donde sus obras figuran en los principales museos.
+!!
+!!Cercados y ensamblados, los elementos de escultura solo hablan en el interior de su silencio para cambiar la sombra y el vacío por el poder de instaurar, "porque la madera está viva".
+!!
+!!
+!!
+!! Cita de Louise Nevelson
+!!
+!! "No soy demasiado modesta. Siempre he querido construir un imperio... Pocas mujeres han tenido el valor de consagrarse al arte. En cierto modo, es un sacrificio, pero se trata de una decisión [...] Estas piezas de madera vieja tienen su historia y su drama. para mi, es como si recogiéramos a alguien que se había quedado tirado en arroyo de la calle Bowery durante años, abandonado y despreciado. Y alguien llega y ve cómo tomar a este ser y transformarío en un ser completo."
+!!Louise Nevelson.
+!!
+!!
+!!
+!!
+!! Otra obra de Louise Nevelson
+!!
+!! 
+!!
+!!
+
+
+! *TU DESAFÍO*
+!
+! Descripción del desafío
+!
+!
+!
+! Elijo este desafío.
+!
+! Datos:
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE 1: palabras clave
+!
+! xxx
+!
+!
+!
+! ÍNDICE 2: palabras clave
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! a escribir
+!
+!
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.fr.md
new file mode 100644
index 000000000..a5280e548
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.fr.md
@@ -0,0 +1,101 @@
+---
+title: 'Au-delà'
+media_order: 'art-sculpter-ombres-1-1024-ref.jpg,art-sculpter-ombres-2-1024-ref.jpg'
+---
+
+!! *ÉCHAPPÉE CULTURELLE*
+!!
+!! *"Sculpter la lumière et les ombres".*
+!! Contribution du [musée "les Abattoirs" (Toulouse, France)](https://www.___lesabattoirs.org/)
+!!
+!! 
+!!
+!! *Louise Nevelson* est considérée comme l'*un des artistes majeurs de la sculpture moderne* aux États-Unis. À partir du cubisme, du ready-made de Marcel Duchamp, et de la mise en pratique de l'adage d'André Breton affirmant que "tout ce qui est à la portée de nos mains doit être considéré comme un précipité de notre désir", Louise Nevelson pose les fondements d'un art dans lequel les grandes parois constituées de boîtes assemblées et superposées allient austérité rigoureuse et accumulation de Berroca. *L'observateur est invité à aborder l'objet sculpté en tant qu'élément d'un ordre cosmique beaucoup plus vaste, dominé par des ombres et des lumières*. Après des études à la Art Students League de New York, suivies à la Hans Hofmann School de Munich, Louise Nevelson travailla avec Diego Rivera à Mexico en 1932. Après sa première exposition à New York en 1941, les galeries établirent sa notoriété aux États-Unis, où ses œuvres figurent dans les principaux musées.
+!!
+!!Clôturés et assemblés, les éléments de la sculpture ne parlent que dans leur silence pour changer l'ombre et le vide du pouvoir à établir "parce que le bois est vivant".
+!!
+!!
+!!
+!! Citation de Louise Nevelson
+!!
+!! "Je ne suis pas trop modeste. J'ai toujours voulu construire un empire ... Peu de femmes ont eu le courage de se consacrer à l'art. En un sens, c'est un sacrifice, mais une décision [...] Ces morceaux de vieux bois ont leur histoire et leur drame. Pour moi, c'est comme si nous allions chercher quelqu'un qui traînait dans la rivière Bowery depuis des années, abandonné et méprisé. Et quelqu'un arrive et voit comment prendre cet être et se transformer en un être complet."
+!!Louise Nevelson.
+!!
+!!
+!!
+!!
+!! Autre oeuvre de Louise Nevelson
+!!
+!! 
+!!
+!!
+
+
+! *TON DEFI* :
+!
+! Description du défi
+!
+!
+!
+! Je choisis ce défi
+!
+! Données :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE 1 : mots clé
+!
+! xxx
+!
+!
+!
+! INDICE 2 : indication
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! à détailler
+!
+!
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/art-sculpter-ombres-1-1024-ref.jpg b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/art-sculpter-ombres-1-1024-ref.jpg
new file mode 100644
index 000000000..bab3d4de7
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/art-sculpter-ombres-1-1024-ref.jpg differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/art-sculpter-ombres-2-1024-ref.jpg b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/art-sculpter-ombres-2-1024-ref.jpg
new file mode 100644
index 000000000..939bd8576
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/art-sculpter-ombres-2-1024-ref.jpg differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/04.light-intensity-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/05.light-intensity-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/07.course-level-up/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.fr.md
new file mode 100644
index 000000000..f2e1f147c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'De l''obscurité à la clareté'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/.DS_Store
new file mode 100644
index 000000000..13cb3af24
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/01.light-colors-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/02.light-colors-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/03.light-colors-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/04.light-colors-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/05.light-colors-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/02.light-colors/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/.DS_Store
new file mode 100644
index 000000000..163546a9a
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/01.light-warms-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/02.light-warms-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/03.light-warms-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/04.light-warms-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/05.light-warms-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/03.light-warms/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/.DS_Store
new file mode 100644
index 000000000..9e9690e27
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/01.light-burns-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/02.light-burns-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/03.light-burns-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/04.light-burns-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/05.light-burns-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/04.light-burns/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/.DS_Store
new file mode 100644
index 000000000..4e133bfd9
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/01.light-propagates-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.en.md
new file mode 100644
index 000000000..1369bb87a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.en.md
@@ -0,0 +1,19 @@
+---
+title: 'What I have to know about light'
+media_order: 'light-propagation-tr-615.png,light-sens-propagation-565.png,light-straight-line-519.png'
+routable: true
+visible: true
+---
+
+####La vitesse de la lumière
+
+#####
+
+
+
+
+
+
+
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.es.md
new file mode 100644
index 000000000..21120b51e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.es.md
@@ -0,0 +1,19 @@
+---
+title: 'Ce que je dois connaître de la lumière'
+media_order: 'light-propagation-tr-615.png,light-sens-propagation-565.png,light-straight-line-519.png'
+routable: true
+visible: true
+---
+
+####La vitesse de la lumière
+
+#####
+
+
+
+
+
+
+
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..21120b51e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/cheatsheet.fr.md
@@ -0,0 +1,19 @@
+---
+title: 'Ce que je dois connaître de la lumière'
+media_order: 'light-propagation-tr-615.png,light-sens-propagation-565.png,light-straight-line-519.png'
+routable: true
+visible: true
+---
+
+####La vitesse de la lumière
+
+#####
+
+
+
+
+
+
+
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-propagation-tr-615.png b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-propagation-tr-615.png
new file mode 100644
index 000000000..187f85188
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-propagation-tr-615.png differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-sens-propagation-565.png b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-sens-propagation-565.png
new file mode 100644
index 000000000..5c70a3df1
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-sens-propagation-565.png differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-straight-line-519.png b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-straight-line-519.png
new file mode 100644
index 000000000..b832a2c26
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/02.light-propagates-overview/light-straight-line-519.png differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/03.light-propagates-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/04.light-propagates-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/05.light-propagates-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.en.md
new file mode 100644
index 000000000..58db8f4f8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.en.md
@@ -0,0 +1,89 @@
+---
+title: 'What I have to know about light'
+media_order: light-propagation-tr-615.png
+visible: true
+---
+
+####The speed of the light
+
+#####The light propagates
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière.
+
+!!! REFLEXION : Lorsque j'allume la lampe, LA LUMIERE EST ? partout et instantanément ? Ou bien LA LUMIERE SE PROPAGE ? progressivement avec une certaine vitesse ?
+!!
+!! INDICES : même lumière allumée, il reste des zones d'ombre, des zones obscures : difficile à expliquer si la lumière ne se propage pas, et si elle ne peut pas être absorbée par certaines surfaces.
+
+Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! PLUS LOIN : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum d'environ 20 photos par seconde, et projetés à cette même fréquence. A 20 photos projetés par seconde notre oeil perçoit une photo différente chaque 5 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+!
+! 5 millièmes de seconde semble être l'ordre de grandeur d'une durée caractéristique du fonctionnement de notre processus de conscience. Toute action du monde extérieur sur nos sens, aussi brève soit-elle dans le temps, se traduit en terme de prise de conscience par un évènement de durée minimum de l'ordre de 5 millisecondes. 5 millisecondes semble être le quantum de temps du processus de conscience humaine.
+
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####La vitesse de la lumière dans le vide : c
+
+Nous savons aujourd'hui que lorsqu'elle se déplace **dans le vide, la lumière, parcours une distance de 300 000 kilomètres en 1 seconde** (_la valeur exacte est 299 792,458 km/s_). La vitesse de la lumière est souvent représentée par la lettre $`c`$. Cette vitesse dans le vide est indépendante de la couleur. La lumière visible faisant partie des ondes électromégntiques, c est donc la vitesse de toute onde électromagnétique dans le vide, indépendamment de sa fréquence ou sa longueur d'onde.
+
+**$`c\:\approx\:300\,000\:km/s`$**
+
+La lumière a une *vitesse très grande* : dans le vide *la lumière parcourt une distance qui correspond à* **7,5 fois le tour de la Terre chaque seconde**.
+
+Si j'exprime une même vitesse en nombre de kilomètres parcourus par heure (unité km/h) puis en nombre de mètres parcourus par seconde (m/s), voici quelques éléments de comparaison :
+* vitesse d'un piéton : $`4\:km/h\:\simeq\:1\:m/s`$
+* vitesse d'une voiture : $`100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $`28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
+
+Elle est ainsi **3500 fois plus rapide qu'un satellite artificielle** , **un million de fois plus rapide qu'un avion de ligne**.
+
+La lumière a une *vitesse très petite* si je pense aux immenses distances entre les corps célestes et la durée d'une vie humaine. J'indique ci-après la durée de trajet de la lumière jusqu'à moi, lorsqu'elle est émise par les corps célestes suivants :
+* la lune : $`1\:seconde`$
+* le soleil : $`8\:minutes`$
+* l'étoile la plus proche de la Terre (Proxima du Centaure) : $`4,24\:années`$
+* le centre de notre propre galaxy (Galaxy) : $`26\;700\:années`$
+* la galaxy la plus proche (Andromède, encore appelée M31) : $`2\;500\;000\:années`$
+
+!! NOTE : Faire de l'astronomie, c'est regarder dans le passé, un passé d'autant plus éloigné que le corps céleste observé est lointain.
+
+*La planète Mars est l'une des deux planètes voisines de la Terre* (l'autre étant Vénus). La distance entre les planète Mars et la Terre varie entre 56 millions de kilomètres lorsqu'elles sont au plus proche, à 377 millions de kilomètres lorsqu'elles sont le plus éloignées l'une de l'autre, de part et d'autre du soleil. Ainsi **un signal envoyé à un rover martien prend entre 3 minutes et 21 minutes pour franchir la distance entre la terre et mars et parvenir au rover**. Et il faudra compter au minimum le double pour obtenir la réponse à une question posée à un astronaute qui sera à la surface martienne, le signal devant faire l'aller et le retour.
+
+
+#####Vitesse c : "plus" qu'une simple vitesse
+
+
+
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière. Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! NOTE : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum de 20 photos par seconde, et projetés à cette même fréquence. Notre oeil perçoit une photo différente chaque 50 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####The speed of the light in vacuum
+
+Nous savons aujourd'hui que la lumière se propage dans le vide à une vitesse c très proche de
+$`c\:\approx\:300\,000\:km/s`$ (km/s : kilometres par seconde)
+or $`c\:\approx\:186\,000\:mi/s`$ (mi/s : miles par seconde)
+
+Cette vitesse est à la fois très grande : elle parcourt en une seconde une distance qui correspond à 7,5 fois le tour de la Terre. Elle est ainsi 3500 fois plus rapide qu'un satellite artificielle qui tourne autour de la Terre à 400 kilomètres d'altitude, un million de fois plus rapide qu'un avion de ligne.
+
+If I express the same speed in number of miles traveled per hour (unit mph), in number of kilometers per hour (unit km/h) and then in number of meters per second (m/s), here are some elements of comparison:
+* vitesse d'un piéton : $`3.2\:mph\:\simeq\:5\:km/h\:\simeq\:1.4\:m/s`$
+* vitesse d'une voiture : $`60\:mph\:\simeq\:100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`625\:mph\:\simeq\:1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $$`18\,000\:mph\:\simeq\:28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`3.2\:mph\:\simeq\:1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.es.md
new file mode 100644
index 000000000..58db8f4f8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.es.md
@@ -0,0 +1,89 @@
+---
+title: 'What I have to know about light'
+media_order: light-propagation-tr-615.png
+visible: true
+---
+
+####The speed of the light
+
+#####The light propagates
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière.
+
+!!! REFLEXION : Lorsque j'allume la lampe, LA LUMIERE EST ? partout et instantanément ? Ou bien LA LUMIERE SE PROPAGE ? progressivement avec une certaine vitesse ?
+!!
+!! INDICES : même lumière allumée, il reste des zones d'ombre, des zones obscures : difficile à expliquer si la lumière ne se propage pas, et si elle ne peut pas être absorbée par certaines surfaces.
+
+Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! PLUS LOIN : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum d'environ 20 photos par seconde, et projetés à cette même fréquence. A 20 photos projetés par seconde notre oeil perçoit une photo différente chaque 5 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+!
+! 5 millièmes de seconde semble être l'ordre de grandeur d'une durée caractéristique du fonctionnement de notre processus de conscience. Toute action du monde extérieur sur nos sens, aussi brève soit-elle dans le temps, se traduit en terme de prise de conscience par un évènement de durée minimum de l'ordre de 5 millisecondes. 5 millisecondes semble être le quantum de temps du processus de conscience humaine.
+
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####La vitesse de la lumière dans le vide : c
+
+Nous savons aujourd'hui que lorsqu'elle se déplace **dans le vide, la lumière, parcours une distance de 300 000 kilomètres en 1 seconde** (_la valeur exacte est 299 792,458 km/s_). La vitesse de la lumière est souvent représentée par la lettre $`c`$. Cette vitesse dans le vide est indépendante de la couleur. La lumière visible faisant partie des ondes électromégntiques, c est donc la vitesse de toute onde électromagnétique dans le vide, indépendamment de sa fréquence ou sa longueur d'onde.
+
+**$`c\:\approx\:300\,000\:km/s`$**
+
+La lumière a une *vitesse très grande* : dans le vide *la lumière parcourt une distance qui correspond à* **7,5 fois le tour de la Terre chaque seconde**.
+
+Si j'exprime une même vitesse en nombre de kilomètres parcourus par heure (unité km/h) puis en nombre de mètres parcourus par seconde (m/s), voici quelques éléments de comparaison :
+* vitesse d'un piéton : $`4\:km/h\:\simeq\:1\:m/s`$
+* vitesse d'une voiture : $`100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $`28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
+
+Elle est ainsi **3500 fois plus rapide qu'un satellite artificielle** , **un million de fois plus rapide qu'un avion de ligne**.
+
+La lumière a une *vitesse très petite* si je pense aux immenses distances entre les corps célestes et la durée d'une vie humaine. J'indique ci-après la durée de trajet de la lumière jusqu'à moi, lorsqu'elle est émise par les corps célestes suivants :
+* la lune : $`1\:seconde`$
+* le soleil : $`8\:minutes`$
+* l'étoile la plus proche de la Terre (Proxima du Centaure) : $`4,24\:années`$
+* le centre de notre propre galaxy (Galaxy) : $`26\;700\:années`$
+* la galaxy la plus proche (Andromède, encore appelée M31) : $`2\;500\;000\:années`$
+
+!! NOTE : Faire de l'astronomie, c'est regarder dans le passé, un passé d'autant plus éloigné que le corps céleste observé est lointain.
+
+*La planète Mars est l'une des deux planètes voisines de la Terre* (l'autre étant Vénus). La distance entre les planète Mars et la Terre varie entre 56 millions de kilomètres lorsqu'elles sont au plus proche, à 377 millions de kilomètres lorsqu'elles sont le plus éloignées l'une de l'autre, de part et d'autre du soleil. Ainsi **un signal envoyé à un rover martien prend entre 3 minutes et 21 minutes pour franchir la distance entre la terre et mars et parvenir au rover**. Et il faudra compter au minimum le double pour obtenir la réponse à une question posée à un astronaute qui sera à la surface martienne, le signal devant faire l'aller et le retour.
+
+
+#####Vitesse c : "plus" qu'une simple vitesse
+
+
+
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière. Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! NOTE : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum de 20 photos par seconde, et projetés à cette même fréquence. Notre oeil perçoit une photo différente chaque 50 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####The speed of the light in vacuum
+
+Nous savons aujourd'hui que la lumière se propage dans le vide à une vitesse c très proche de
+$`c\:\approx\:300\,000\:km/s`$ (km/s : kilometres par seconde)
+or $`c\:\approx\:186\,000\:mi/s`$ (mi/s : miles par seconde)
+
+Cette vitesse est à la fois très grande : elle parcourt en une seconde une distance qui correspond à 7,5 fois le tour de la Terre. Elle est ainsi 3500 fois plus rapide qu'un satellite artificielle qui tourne autour de la Terre à 400 kilomètres d'altitude, un million de fois plus rapide qu'un avion de ligne.
+
+If I express the same speed in number of miles traveled per hour (unit mph), in number of kilometers per hour (unit km/h) and then in number of meters per second (m/s), here are some elements of comparison:
+* vitesse d'un piéton : $`3.2\:mph\:\simeq\:5\:km/h\:\simeq\:1.4\:m/s`$
+* vitesse d'une voiture : $`60\:mph\:\simeq\:100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`625\:mph\:\simeq\:1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $$`18\,000\:mph\:\simeq\:28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`3.2\:mph\:\simeq\:1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.fr.md
new file mode 100644
index 000000000..58db8f4f8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/05.light-propagates/textbook.fr.md
@@ -0,0 +1,89 @@
+---
+title: 'What I have to know about light'
+media_order: light-propagation-tr-615.png
+visible: true
+---
+
+####The speed of the light
+
+#####The light propagates
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière.
+
+!!! REFLEXION : Lorsque j'allume la lampe, LA LUMIERE EST ? partout et instantanément ? Ou bien LA LUMIERE SE PROPAGE ? progressivement avec une certaine vitesse ?
+!!
+!! INDICES : même lumière allumée, il reste des zones d'ombre, des zones obscures : difficile à expliquer si la lumière ne se propage pas, et si elle ne peut pas être absorbée par certaines surfaces.
+
+Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! PLUS LOIN : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum d'environ 20 photos par seconde, et projetés à cette même fréquence. A 20 photos projetés par seconde notre oeil perçoit une photo différente chaque 5 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+!
+! 5 millièmes de seconde semble être l'ordre de grandeur d'une durée caractéristique du fonctionnement de notre processus de conscience. Toute action du monde extérieur sur nos sens, aussi brève soit-elle dans le temps, se traduit en terme de prise de conscience par un évènement de durée minimum de l'ordre de 5 millisecondes. 5 millisecondes semble être le quantum de temps du processus de conscience humaine.
+
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####La vitesse de la lumière dans le vide : c
+
+Nous savons aujourd'hui que lorsqu'elle se déplace **dans le vide, la lumière, parcours une distance de 300 000 kilomètres en 1 seconde** (_la valeur exacte est 299 792,458 km/s_). La vitesse de la lumière est souvent représentée par la lettre $`c`$. Cette vitesse dans le vide est indépendante de la couleur. La lumière visible faisant partie des ondes électromégntiques, c est donc la vitesse de toute onde électromagnétique dans le vide, indépendamment de sa fréquence ou sa longueur d'onde.
+
+**$`c\:\approx\:300\,000\:km/s`$**
+
+La lumière a une *vitesse très grande* : dans le vide *la lumière parcourt une distance qui correspond à* **7,5 fois le tour de la Terre chaque seconde**.
+
+Si j'exprime une même vitesse en nombre de kilomètres parcourus par heure (unité km/h) puis en nombre de mètres parcourus par seconde (m/s), voici quelques éléments de comparaison :
+* vitesse d'un piéton : $`4\:km/h\:\simeq\:1\:m/s`$
+* vitesse d'une voiture : $`100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $`28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
+
+Elle est ainsi **3500 fois plus rapide qu'un satellite artificielle** , **un million de fois plus rapide qu'un avion de ligne**.
+
+La lumière a une *vitesse très petite* si je pense aux immenses distances entre les corps célestes et la durée d'une vie humaine. J'indique ci-après la durée de trajet de la lumière jusqu'à moi, lorsqu'elle est émise par les corps célestes suivants :
+* la lune : $`1\:seconde`$
+* le soleil : $`8\:minutes`$
+* l'étoile la plus proche de la Terre (Proxima du Centaure) : $`4,24\:années`$
+* le centre de notre propre galaxy (Galaxy) : $`26\;700\:années`$
+* la galaxy la plus proche (Andromède, encore appelée M31) : $`2\;500\;000\:années`$
+
+!! NOTE : Faire de l'astronomie, c'est regarder dans le passé, un passé d'autant plus éloigné que le corps céleste observé est lointain.
+
+*La planète Mars est l'une des deux planètes voisines de la Terre* (l'autre étant Vénus). La distance entre les planète Mars et la Terre varie entre 56 millions de kilomètres lorsqu'elles sont au plus proche, à 377 millions de kilomètres lorsqu'elles sont le plus éloignées l'une de l'autre, de part et d'autre du soleil. Ainsi **un signal envoyé à un rover martien prend entre 3 minutes et 21 minutes pour franchir la distance entre la terre et mars et parvenir au rover**. Et il faudra compter au minimum le double pour obtenir la réponse à une question posée à un astronaute qui sera à la surface martienne, le signal devant faire l'aller et le retour.
+
+
+#####Vitesse c : "plus" qu'une simple vitesse
+
+
+
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière. Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! NOTE : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum de 20 photos par seconde, et projetés à cette même fréquence. Notre oeil perçoit une photo différente chaque 50 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####The speed of the light in vacuum
+
+Nous savons aujourd'hui que la lumière se propage dans le vide à une vitesse c très proche de
+$`c\:\approx\:300\,000\:km/s`$ (km/s : kilometres par seconde)
+or $`c\:\approx\:186\,000\:mi/s`$ (mi/s : miles par seconde)
+
+Cette vitesse est à la fois très grande : elle parcourt en une seconde une distance qui correspond à 7,5 fois le tour de la Terre. Elle est ainsi 3500 fois plus rapide qu'un satellite artificielle qui tourne autour de la Terre à 400 kilomètres d'altitude, un million de fois plus rapide qu'un avion de ligne.
+
+If I express the same speed in number of miles traveled per hour (unit mph), in number of kilometers per hour (unit km/h) and then in number of meters per second (m/s), here are some elements of comparison:
+* vitesse d'un piéton : $`3.2\:mph\:\simeq\:5\:km/h\:\simeq\:1.4\:m/s`$
+* vitesse d'une voiture : $`60\:mph\:\simeq\:100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`625\:mph\:\simeq\:1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $$`18\,000\:mph\:\simeq\:28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`3.2\:mph\:\simeq\:1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/.DS_Store
new file mode 100644
index 000000000..31fdcde65
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/01.light-more-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/02.light-more-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/03.light-more-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/04.light-more-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/05.light-more-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.en.md
new file mode 100644
index 000000000..58db8f4f8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.en.md
@@ -0,0 +1,89 @@
+---
+title: 'What I have to know about light'
+media_order: light-propagation-tr-615.png
+visible: true
+---
+
+####The speed of the light
+
+#####The light propagates
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière.
+
+!!! REFLEXION : Lorsque j'allume la lampe, LA LUMIERE EST ? partout et instantanément ? Ou bien LA LUMIERE SE PROPAGE ? progressivement avec une certaine vitesse ?
+!!
+!! INDICES : même lumière allumée, il reste des zones d'ombre, des zones obscures : difficile à expliquer si la lumière ne se propage pas, et si elle ne peut pas être absorbée par certaines surfaces.
+
+Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! PLUS LOIN : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum d'environ 20 photos par seconde, et projetés à cette même fréquence. A 20 photos projetés par seconde notre oeil perçoit une photo différente chaque 5 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+!
+! 5 millièmes de seconde semble être l'ordre de grandeur d'une durée caractéristique du fonctionnement de notre processus de conscience. Toute action du monde extérieur sur nos sens, aussi brève soit-elle dans le temps, se traduit en terme de prise de conscience par un évènement de durée minimum de l'ordre de 5 millisecondes. 5 millisecondes semble être le quantum de temps du processus de conscience humaine.
+
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####La vitesse de la lumière dans le vide : c
+
+Nous savons aujourd'hui que lorsqu'elle se déplace **dans le vide, la lumière, parcours une distance de 300 000 kilomètres en 1 seconde** (_la valeur exacte est 299 792,458 km/s_). La vitesse de la lumière est souvent représentée par la lettre $`c`$. Cette vitesse dans le vide est indépendante de la couleur. La lumière visible faisant partie des ondes électromégntiques, c est donc la vitesse de toute onde électromagnétique dans le vide, indépendamment de sa fréquence ou sa longueur d'onde.
+
+**$`c\:\approx\:300\,000\:km/s`$**
+
+La lumière a une *vitesse très grande* : dans le vide *la lumière parcourt une distance qui correspond à* **7,5 fois le tour de la Terre chaque seconde**.
+
+Si j'exprime une même vitesse en nombre de kilomètres parcourus par heure (unité km/h) puis en nombre de mètres parcourus par seconde (m/s), voici quelques éléments de comparaison :
+* vitesse d'un piéton : $`4\:km/h\:\simeq\:1\:m/s`$
+* vitesse d'une voiture : $`100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $`28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
+
+Elle est ainsi **3500 fois plus rapide qu'un satellite artificielle** , **un million de fois plus rapide qu'un avion de ligne**.
+
+La lumière a une *vitesse très petite* si je pense aux immenses distances entre les corps célestes et la durée d'une vie humaine. J'indique ci-après la durée de trajet de la lumière jusqu'à moi, lorsqu'elle est émise par les corps célestes suivants :
+* la lune : $`1\:seconde`$
+* le soleil : $`8\:minutes`$
+* l'étoile la plus proche de la Terre (Proxima du Centaure) : $`4,24\:années`$
+* le centre de notre propre galaxy (Galaxy) : $`26\;700\:années`$
+* la galaxy la plus proche (Andromède, encore appelée M31) : $`2\;500\;000\:années`$
+
+!! NOTE : Faire de l'astronomie, c'est regarder dans le passé, un passé d'autant plus éloigné que le corps céleste observé est lointain.
+
+*La planète Mars est l'une des deux planètes voisines de la Terre* (l'autre étant Vénus). La distance entre les planète Mars et la Terre varie entre 56 millions de kilomètres lorsqu'elles sont au plus proche, à 377 millions de kilomètres lorsqu'elles sont le plus éloignées l'une de l'autre, de part et d'autre du soleil. Ainsi **un signal envoyé à un rover martien prend entre 3 minutes et 21 minutes pour franchir la distance entre la terre et mars et parvenir au rover**. Et il faudra compter au minimum le double pour obtenir la réponse à une question posée à un astronaute qui sera à la surface martienne, le signal devant faire l'aller et le retour.
+
+
+#####Vitesse c : "plus" qu'une simple vitesse
+
+
+
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière. Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! NOTE : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum de 20 photos par seconde, et projetés à cette même fréquence. Notre oeil perçoit une photo différente chaque 50 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####The speed of the light in vacuum
+
+Nous savons aujourd'hui que la lumière se propage dans le vide à une vitesse c très proche de
+$`c\:\approx\:300\,000\:km/s`$ (km/s : kilometres par seconde)
+or $`c\:\approx\:186\,000\:mi/s`$ (mi/s : miles par seconde)
+
+Cette vitesse est à la fois très grande : elle parcourt en une seconde une distance qui correspond à 7,5 fois le tour de la Terre. Elle est ainsi 3500 fois plus rapide qu'un satellite artificielle qui tourne autour de la Terre à 400 kilomètres d'altitude, un million de fois plus rapide qu'un avion de ligne.
+
+If I express the same speed in number of miles traveled per hour (unit mph), in number of kilometers per hour (unit km/h) and then in number of meters per second (m/s), here are some elements of comparison:
+* vitesse d'un piéton : $`3.2\:mph\:\simeq\:5\:km/h\:\simeq\:1.4\:m/s`$
+* vitesse d'une voiture : $`60\:mph\:\simeq\:100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`625\:mph\:\simeq\:1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $$`18\,000\:mph\:\simeq\:28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`3.2\:mph\:\simeq\:1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.es.md
new file mode 100644
index 000000000..0c38b5118
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.es.md
@@ -0,0 +1,60 @@
+---
+title: 'Ce que je dois connaître de la lumière'
+visible: true
+---
+
+####La vitesse de la lumière
+
+#####La lumière se propage
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière.
+
+!!! REFLEXION : Lorsque j'allume la lampe, LA LUMIERE EST ? partout et instantanément ? Ou bien LA LUMIERE SE PROPAGE ? progressivement avec une certaine vitesse ?
+!!
+!! INDICES : même lumière allumée, il reste des zones d'ombre, des zones obscures : difficile à expliquer si la lumière ne se propage pas, et si elle ne peut pas être absorbée par certaines surfaces.
+
+Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! PLUS LOIN : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum d'environ 20 photos par seconde, et projetés à cette même fréquence. A 20 photos projetés par seconde notre oeil perçoit une photo différente chaque 5 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+!
+! 5 millièmes de seconde semble être l'ordre de grandeur d'une durée caractéristique du fonctionnement de notre processus de conscience. Toute action du monde extérieur sur nos sens, aussi brève soit-elle dans le temps, se traduit en terme de prise de conscience par un évènement de durée minimum de l'ordre de 5 millisecondes. 5 millisecondes semble être le quantum de temps du processus de conscience humaine.
+
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####La vitesse de la lumière dans le vide : c
+
+Nous savons aujourd'hui que lorsqu'elle se déplace **dans le vide, la lumière, parcours une distance de 300 000 kilomètres en 1 seconde** (_la valeur exacte est 299 792,458 km/s_). La vitesse de la lumière est souvent représentée par la lettre $`c`$. Cette vitesse dans le vide est indépendante de la couleur. La lumière visible faisant partie des ondes électromégntiques, c est donc la vitesse de toute onde électromagnétique dans le vide, indépendamment de sa fréquence ou sa longueur d'onde.
+
+**$`c\:\approx\:300\,000\:km/s`$**
+
+La lumière a une *vitesse très grande* : dans le vide *la lumière parcourt une distance qui correspond à* **7,5 fois le tour de la Terre chaque seconde**.
+
+Si j'exprime une même vitesse en nombre de kilomètres parcourus par heure (unité km/h) puis en nombre de mètres parcourus par seconde (m/s), voici quelques éléments de comparaison :
+* vitesse d'un piéton : $`4\:km/h\:\simeq\:1\:m/s`$
+* vitesse d'une voiture : $`100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $`28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
+
+Elle est ainsi **3500 fois plus rapide qu'un satellite artificielle** , **un million de fois plus rapide qu'un avion de ligne**.
+
+La lumière a une *vitesse très petite* si je pense aux immenses distances entre les corps célestes et la durée d'une vie humaine. J'indique ci-après la durée de trajet de la lumière jusqu'à moi, lorsqu'elle est émise par les corps célestes suivants :
+* la lune : $`1\:seconde`$
+* le soleil : $`8\:minutes`$
+* l'étoile la plus proche de la Terre (Proxima du Centaure) : $`4,24\:années`$
+* le centre de notre propre galaxy (Galaxy) : $`26\;700\:années`$
+* la galaxy la plus proche (Andromède, encore appelée M31) : $`2\;500\;000\:années`$
+
+!! NOTE : Faire de l'astronomie, c'est regarder dans le passé, un passé d'autant plus éloigné que le corps céleste observé est lointain.
+
+*La planète Mars est l'une des deux planètes voisines de la Terre* (l'autre étant Vénus). La distance entre les planète Mars et la Terre varie entre 56 millions de kilomètres lorsqu'elles sont au plus proche, à 377 millions de kilomètres lorsqu'elles sont le plus éloignées l'une de l'autre, de part et d'autre du soleil. Ainsi **un signal envoyé à un rover martien prend entre 3 minutes et 21 minutes pour franchir la distance entre la terre et mars et parvenir au rover**. Et il faudra compter au minimum le double pour obtenir la réponse à une question posée à un astronaute qui sera à la surface martienne, le signal devant faire l'aller et le retour.
+
+
+#####Vitesse c : "plus" qu'une simple vitesse
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.fr.md
new file mode 100644
index 000000000..0c38b5118
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/06.light-more/textbook.fr.md
@@ -0,0 +1,60 @@
+---
+title: 'Ce que je dois connaître de la lumière'
+visible: true
+---
+
+####La vitesse de la lumière
+
+#####La lumière se propage
+
+Lorsque j'appuie sur l'interrupteur pour allumer la lumière, la pièce où je me trouve passe instantanément de l'obscurité à la lumière.
+
+!!! REFLEXION : Lorsque j'allume la lampe, LA LUMIERE EST ? partout et instantanément ? Ou bien LA LUMIERE SE PROPAGE ? progressivement avec une certaine vitesse ?
+!!
+!! INDICES : même lumière allumée, il reste des zones d'ombre, des zones obscures : difficile à expliquer si la lumière ne se propage pas, et si elle ne peut pas être absorbée par certaines surfaces.
+
+Je vois que la lumière est issue de l'ampoule électrique, et je sais que je la vois parce qu'elle entre dans mes yeux.
+
+Lorsque je regarde l'ampoule, la lumière émise par celle-ci parcourt en ligne droite la distance qui sépare l'ampoule de mes yeux. Si je vois les murs et les objets dans la pièce éclairée, c'est que la lumière de l'ampoule s'est dabord dirigée en ligne droite vers chaque point de la surface de ces objets. Chacun de ces points a rediffusée la lumière reçue dans toutes les directions, et l'une de ces directions correspond au trajet emprunté par la lumière jusqu'à mes yeux. Ainsi pour chaque objet que je vois dans mon champ de vision, la lumière correspondante a parcouru une distance différente depuis l'ampoule à mes yeux. Depuis l'instant unique où j'allume la lumière, la lumière diffusée par les différents murs et objets devrait me parvenir à des instants différents. Si la lumière se propageait à la vitesse de 30 centimètres par seconde, je verrais d'abord s'illuminer l'ampoule car le trajet direct entre l'ampoule et mes yeux est le plus court et donc celui parcouru le plus rapidement. Se révèleraient ensuite à ma vue progressivement les objets et portions de murs situés en avant de l'ampoule. Les objets et les portions de murs situés au-delà de l'ampoule m'apparaîtraient progressivement en dernier, car liés aux trajets les plus longs parcourus par la lumière.
+
+Si j'ai l'impression que la pièce s'illumine instantanément, c'est que la lumière reçue directement depuis l'ampoule et la lumière diffusée par tous les murs et les objets semblent atteindre mes yeux en même temps. Il ne devrait pas en être ainsi si la lumière se déplaçait à une vitesse finie. De cette instantanéïté perçue de l'éclairement, je pourrais en déduire que la lumière n'a pas de vitesse, que "la lumière est" ou "la lumière n'est pas", ou alors qu'elle se propage à une vitesse infinie ce qui revient au même. Cette impression est trompeuse, et n'est due qu'à mon incapacité à distinguer des évènements qui parviennent à mes sens à des instants très proches dans le temps.
+
+! PLUS LOIN : Notre conscience ne perçoit pas deux évènements distincts espacés de moins de un vingtième de seconde comme deux évènements distinctes. Ainsi, un film est constitué de photos prises à un rythme minimum d'environ 20 photos par seconde, et projetés à cette même fréquence. A 20 photos projetés par seconde notre oeil perçoit une photo différente chaque 5 millièmes de secondes, mais notre conscience perçoit ces séquences comme un mouvement continue. Il en est de même pour notre oreille. En-deça de 20 battements secs par seconde, notre ouïe perçoit la succession temporelle des battements individuels. Au delà de 20 battements par seconde, notre conscience attribue une hauteur (plus ou moins grave ou aigü) à un son perçu comme continu.
+!
+! 5 millièmes de seconde semble être l'ordre de grandeur d'une durée caractéristique du fonctionnement de notre processus de conscience. Toute action du monde extérieur sur nos sens, aussi brève soit-elle dans le temps, se traduit en terme de prise de conscience par un évènement de durée minimum de l'ordre de 5 millisecondes. 5 millisecondes semble être le quantum de temps du processus de conscience humaine.
+
+
+Le première mise en évidence de la propagation de la lumière et mesure de sa vitesse est due à
+
+#####La vitesse de la lumière dans le vide : c
+
+Nous savons aujourd'hui que lorsqu'elle se déplace **dans le vide, la lumière, parcours une distance de 300 000 kilomètres en 1 seconde** (_la valeur exacte est 299 792,458 km/s_). La vitesse de la lumière est souvent représentée par la lettre $`c`$. Cette vitesse dans le vide est indépendante de la couleur. La lumière visible faisant partie des ondes électromégntiques, c est donc la vitesse de toute onde électromagnétique dans le vide, indépendamment de sa fréquence ou sa longueur d'onde.
+
+**$`c\:\approx\:300\,000\:km/s`$**
+
+La lumière a une *vitesse très grande* : dans le vide *la lumière parcourt une distance qui correspond à* **7,5 fois le tour de la Terre chaque seconde**.
+
+Si j'exprime une même vitesse en nombre de kilomètres parcourus par heure (unité km/h) puis en nombre de mètres parcourus par seconde (m/s), voici quelques éléments de comparaison :
+* vitesse d'un piéton : $`4\:km/h\:\simeq\:1\:m/s`$
+* vitesse d'une voiture : $`100\:km/h\:\simeq\:28\:m/s`$
+* vitesse d'un avion de ligne : $`1000\:km/h\:\simeq\:280\:m/s`$
+* vitesse d'un satellite en orbite basse : $`28\,800\:km/h\:\simeq\:8000\:m/s`$
+* vitesse de la lumière : $`1\,080\,000\,000\,000\:km/h\:\simeq\:300\,000\,000\:m/s`$
+
+Elle est ainsi **3500 fois plus rapide qu'un satellite artificielle** , **un million de fois plus rapide qu'un avion de ligne**.
+
+La lumière a une *vitesse très petite* si je pense aux immenses distances entre les corps célestes et la durée d'une vie humaine. J'indique ci-après la durée de trajet de la lumière jusqu'à moi, lorsqu'elle est émise par les corps célestes suivants :
+* la lune : $`1\:seconde`$
+* le soleil : $`8\:minutes`$
+* l'étoile la plus proche de la Terre (Proxima du Centaure) : $`4,24\:années`$
+* le centre de notre propre galaxy (Galaxy) : $`26\;700\:années`$
+* la galaxy la plus proche (Andromède, encore appelée M31) : $`2\;500\;000\:années`$
+
+!! NOTE : Faire de l'astronomie, c'est regarder dans le passé, un passé d'autant plus éloigné que le corps céleste observé est lointain.
+
+*La planète Mars est l'une des deux planètes voisines de la Terre* (l'autre étant Vénus). La distance entre les planète Mars et la Terre varie entre 56 millions de kilomètres lorsqu'elles sont au plus proche, à 377 millions de kilomètres lorsqu'elles sont le plus éloignées l'une de l'autre, de part et d'autre du soleil. Ainsi **un signal envoyé à un rover martien prend entre 3 minutes et 21 minutes pour franchir la distance entre la terre et mars et parvenir au rover**. Et il faudra compter au minimum le double pour obtenir la réponse à une question posée à un astronaute qui sera à la surface martienne, le signal devant faire l'aller et le retour.
+
+
+#####Vitesse c : "plus" qu'une simple vitesse
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.en.md
new file mode 100644
index 000000000..49830abcb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.en.md
@@ -0,0 +1,5 @@
+---
+title: 'I am sensitive to light, I see different colors'
+slug: nature-of-light
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.es.md
new file mode 100644
index 000000000..33d4be355
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.es.md
@@ -0,0 +1,5 @@
+---
+title: 'Soy sensible a la luz, veo diferentes colores.'
+slug: nature-of-light
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.fr.md
new file mode 100644
index 000000000..15c63631f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.fr.md
@@ -0,0 +1,10 @@
+---
+title: 'Je suis sensible à la lumière, je vois différentes couleurs'
+published: true
+slug: nature-of-light
+routable: true
+visible: true
+admin:
+ children_display_order: collection
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/.DS_Store
new file mode 100644
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.es.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/01.reflection-refraction-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/02.reflection-refraction-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/03.reflection-refraction-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/04.reflection-refraction-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/05.reflection-refraction-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/01.reflection-refraction/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/.DS_Store
new file mode 100644
index 000000000..75a9db990
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/01.absorption-transmission-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/02.absorption-transmission-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/03.absorption-transmission-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/04.absorption-transmission-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/05.absorption-transmission-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/02.absorption-transmission/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.en.md
new file mode 100644
index 000000000..d071d5f52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.en.md
@@ -0,0 +1,5 @@
+---
+title: 'The luminous phenomena'
+slug: optical-phenomona
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.es.md
new file mode 100644
index 000000000..d071d5f52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.es.md
@@ -0,0 +1,5 @@
+---
+title: 'The luminous phenomena'
+slug: optical-phenomona
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.fr.md
new file mode 100644
index 000000000..d1d8c0d45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/02.optical-phenomena/topic.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'Les phénomènes lumineux'
+slug: optical-phenomona
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/.DS_Store
new file mode 100644
index 000000000..614ee51ea
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/01.object-image/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/.DS_Store
new file mode 100644
index 000000000..81ff72b5d
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.en.md
new file mode 100644
index 000000000..ccd501290
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.en.md
@@ -0,0 +1,69 @@
+---
+title: 'Spherical refracting surface in paraxial approximation'
+---
+
+### Spherical refracting surface in paraxial approximation.
+
+#### Refracting surface.
+
+A **refracting surface** is a *polished surface between two media with different refractive indexes*.
+
+!!!! *BE CAREFUL* :
+!!!! In the same way as we use in English the single word "mirror" to qualify a "reflecting surface", in French is use the single word "dioptre" to qualify a "refracting surface".
+!!!! The term "dioptre" in English is a unit of mesure of the vergence of an optical system. In French, the same unit of mesaure is named "dioptrie".
+!!!! So keep in mind the following scheme :
+!!!!
+!!!! refracting surface : *EN : refracting surface* , *ES : superficie refractiva* , *FR : dioptre*.
+!!!! _A crystal ball forms a spherical refracting surface : un "dioptre sphérique" in French._
+!!!!
+!!!! unit of measure : *EN : dioptre* , *ES : dioptría* , *FR : dioptrie*.
+!!!! _My corrective lens for both eyes are 4 dioptres : "4 dioptries" in French._
+
+
+#### Spherical refracting surface.
+
+
+
+#### Analytical study of the position and shape of an image.
+
+A **spherical refracting surface** in analytical paraxial optics is defined by *three quantities* :
+* **$`n_{ini}`$** : *refractive index of the initial medium* (the medium on the side on the incident light).
+* **$`n_{fin}`$** : *refractive index of the final medium* (the medium on the side on the emerging light, after crossing the refracting surface).
+* **$`\overline{SC}`$** : the *algebraic distance between the __vertex S__* (sometimes called "pole", is the centre of the aperture) *and the __center of curvature C__* of the refracting surface.
+
+! *USEFUL* : The whole analytic study below also applies to a plane refracting surface. We just need to remark that a plane surface is a spherical surface whose radius of curvature tends towards infinity.
+
+
+
+Consider a *point object* **$`B_{obj}`$** whose orthogonal projection on the optical axis gives the *point object* **$`A_{obj}`$**. If the point object is located on the optical axis, then $`B_{obj}=A_{obj}`$ and we will use to named it point object $`A_{obj}`$. The point object $`B_{obj}`$ can be **real** *as well as* **virtual**.
+
+The **calculation of the position** of the *point image* **$`B_{ima}`$**, *conjugated point of the point object $`B_{obj}`$* by the refracting surface, is carried out in **two steps** :
+
+1. I use the **spherical refracting surface equation** (known too as the **"conjuction equation" for a spherical refracting surface**) to calculate the *position of the point* **$`A_{ima}`$**, $`A_{ima}`$ being the *orthogonal projection on the optical axis of the point image* $`B_{ima}`$.
+
+**$`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=\dfrac{n_{fin}-n_{ini}}{\overline{SC}}`$**
+
+To perform this I *need to know the __algebraic distance__* **$`\overline{SA_{obj}}`$**, and the *calculation of the __algebraic distance__* **$`\overline{SA_{ima}}`$** along the optical axis *gives me the position of $`A_{ima}`$*.
+
+
+2. I use the **"transverse magnification equation" for a spherical refracting surface**, to calculate the *__algebraic value__ of the transverse magnification* **$`\overline{M_T}`$**, then to derive the *__algebraic length__* **$`\overline{A_{ima}B_{ima}}`$** of the segment $`[A_{ima}B_{ima}]`$, that is the algebraic distance of the point image $`B_{ima}`$ from its orthogonal projection $`A_{ima}`$ on the optical axis.
+
+By *definition :* **$`\overline{M_T}=\dfrac{\overline{A_{ima}B_{ima}}}{\overline{A_{obj}B_{obj}}}`$**.
+Its *expression for spherical refracting surface :* **$`\overline{M_T}=\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$**.
+
+I know $`\overline{SA_{obj}}$, $n_{ini}$ and $n_{fin}$, I have previously calculated $`\overline{SA_{ima}}$, so I can calculate $`\overline{M_T}`$ and deduced $`\overline{A_{ima}B_{ima}}`$
+
+
+! *USEFUL* : The conjuction equation and the transverse magnification equation for a plane refracting surface are obtained by rewriting these equations for a spherical refracting surface in the limit when $`|\overline{SC}|\longrightarrow\infty`$.
Then we get *for a plane refracting surface :*
+!
+! * *conjuction equation :* $`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=0`$.
+!
+! * *transverse magnification equation :* $`\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$ (unchanged).
+!
+! This generalizes and completes the knowledge you get about plane refracting surfaces seen in your pedagogical paths in plain and hills.
+
+
+#### Graphical study of the position and shape of an image.
+
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.es.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.es.md
@@ -0,0 +1,64 @@
+---
+title: 'Superficie refractaria esférica en aproximación paraxial.'
+---
+
+### Superficie refractaria esférica en aproximación paraxial.
+
+#### Superficie refractiva
+
+Una **superficie refractiva** es una *superficie pulida entre dos medios con diferentes índices de refracción*.
+
+!!!! *ATENCIÓN* :
+!!!! De la misma manera que usamos en español la palabra "espejo" para calificar una "superficie reflectante", en francés se usa la palabra "dioptre" para calificar una "superficie refractante".
+!!!! El término "dioptre" en inglés es la unidad de medida "dioptría" de la vergencia de un sistema óptico. En francés, la misma unidad de mesa se llama "dioptrie".
+!!!! Así que ten en cuenta el siguiente esquema:
+!!!!
+!!!! superficie refractiva: *ES : superficie refractiva* , *FR : dioptre* , *EN : refracting surface*.
+!!!! _Una bola de cristal forma una superficie refractiva esférica: un "dioptre sphérique" en francés._
+!!!!
+!!!! unidad de medida: *ES: dioptría* , *FR: dioptrie* , *EN: dioptre*.
+!!!! _Mis lentes correctoras para ambos ojos son 4 dioptrías: "4 dioptries" en francés, y "4 dioptres" en inglés._
+
+#### Superficie refractiva esférica.
+
+#### Estudio analítico de la posición y forma de una imagen.
+
+Una **superficie refractiva esférica** en óptica analítica paraxial se caracteriza por "tres cantidades físicas" :
+* **$`n_{ini}`$** : *índice de refracción del medio inicial* (centro ubicado en el lado de la luz incidente).
+* **$`n_{fin}`$** : *índice de refracción del medio final * (medio ubicado en el lado de la luz emergente, después de la refracción por la superficie refractiva).
+* **$`\overline{SC}`$** : *distancia algebraica entre el __vértice S__* (punto de intersección de la superficie refractiva con su eje óptico, su eje de revolución.)* y el *_centro de curvatura_ C* de la superficie refractiva esférica.
+
+! *IMPORTANTE*: El estudio analítico a continuación también se aplica para una superficie refractiva plana. Basta con señalar que una superficie refractiva plana es una superficie refractiva esférica cuyo radio de curvatura tiende hacia el infinito.
+
+Considera un *punto objeto* **$`B_{obj}`$** cuya proyección ortogonal en el eje óptico da el *punto objeto* **$`A_{obj}`$**. Si el punto del objeto está ubicado en el eje óptico, entonces $`B_{obj}=A_{obj}`$ y lo llamaremos punto objeto $`A_{obj}`$. El punto objeto $`B_{obj}`$ puede ser ambos **real** *y* **virtual**.
+
+Le **calcul de la position** du *point image* **$`B_{ima}`$**, *point conjugué du point objet $`B_{obj}`$* par le dioptre, s'effectue en **deux étapes** :
+
+1. J'utilise la **relation de conjugaison du dioptre sphérique** pour calculer la *position du point* **$`A_{ima}`$**, $`A_{ima}`$ étant la *projection orthogonale sur l'axe optique du point image* $`B_{ima}`$.
+
+**$`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=\dfrac{n_{fin}-n_{ini}}{\overline{SC}}`$**
+
+Pour réaliser ceci *je dois connaître la __distance algébrique__* **$`\overline{SA_{obj}}`$**, et le *calcul de la __distance algébrique__* **$`\overline{SA_{ima}}`$** le long de l'axe optique *me donne la position du point $`A_{ima}`$*.
+
+
+2. J'utilise la **formule du "grandissement transversal" pour un dioptre sphérique** pour calculer la *__valeur algébrique__ du grandissement transversale* **$`\overline{M_T}`$** *du sègment $`[A_{obj}B_{obj}]`$, puis j'en déduis la *__longueur algébrique__* **$`\overline{A_{ima}B_{ima}}`$** du sègmentt $`[A_{ima}B_{ima}]`$, c'est à dire la distance entre le point image $`B_{ima}`$ et sa projection orthogonale sur l'axe optique $`A_{ima}`$.
+
+Par *definition :* **$`\overline{M_T}=\dfrac{\overline{A_{ima}B_{ima}}}{\overline{A_{obj}B_{obj}}}`$**.
+Son *expression pour un dioptre sphérique* est : **$`\overline{M_T}=\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$**.
+
+Je connais $`\overline{SA_{obj}}$, $n_{ini}$ and $n_{fin}$, j'ai précédemment calculé $`\overline{SA_{ima}}$, alors je peux déterminer $`\overline{M_T}`$ et en déduire $`\overline{A_{ima}B_{ima}}`$
+
+
+! *IMPORTANT* : La relation de conjugaison et la formule du grandissement transversal pour un dioptre plan s'obtiennent facilement en réécrivant la relation de conjugaison et la formule du grandissement transversal pour un dioptre pour un dioptre sphérique dans la limite d'un rayon de courbure qui tend vers l'infini : $`|\overline{SC}|\longrightarrow\infty`$.
Cela donne *pour un dioptre plan :*
+!
+! * *relation de conjugaison :* $`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=0`$.
+!
+! * *formule du grandissement transversal :* $`\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$ (unchanged).
+!
+! Ceci généralise et complète votre maîtrise du dioptre plan par rapport à ce que vous avez vu dans votre parcours pédagogiques en plaine et collines sur les dioptres plan.
+
+
+#### Etude graphique de la position et de la forme d'une image.
+
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.fr.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/01.spherical-refracting-surface-main/textbook.fr.md
@@ -0,0 +1,84 @@
+---
+title: 'Le dioptre sphérique en approximation paraxiale'
+---
+
+### Surface réfractante et dioptre
+
+Une **surface réfractante** est une *surface séparant deux milieux transparents, homogènes et isotropes différents*, caratérisés par deux indices de réfraction de valeurs différentes.
+
+Les surfaces réfratantes les plus rencontrées sont les surfaces réfractantes planes et sphériques.
+
+#### Surface plane réfractante et dioptre plan
+
+Considérons une **surface réfractante plane**. Comme les *milieux sont différents de part et d'autre* de la surface réfractante, **le plan de la surface n'est pas un plan de symétrie**. Optiquement, cela se traduit par le fait qu'un même objet situé à une même distance du dioptre ne donnera pas la même image selon qu'il est situé dans le milieu d'indice de réfraction fort ou faible. Les images obtenues de ce même objet ne se situeront pas à la même distance du dioptre ni n'auront la même taille.
+
+*Selon le sens de propagation de la lumière* (du milieu d'indice $n_a$ vers le milieu d'indice $n_B$, ou l'inverse), une surface réfractante définira **deux comportements optiques différents**.
+
+
+! Quand je ragarde une surface réfractante, je peux dire "je vois un dioptre", parce que l'action de regarder une surface réfractante impose un sens de propagation de la lumière, le milieu final d'indice de réfraction $n_{fin}$ étant celui dans lequel je me situe, le plus souvent l'air. Mais en tant qu'acteur de la science et la technologie, concevant des systèmes optiques comprenant des surfaces réfractantes entre des milieux où je ne me situe pas, je dois considérer qu'une surface réfractante définit deux dioptres :
+!
+! *1 surface réfractante = 2 dioptres*
+
+
+
+
+
+Dioptre sphérique, en approximation paraxiale.
+
+#### Dioptre.
+
+Un **dioptre** est une *surface polie séparant deux milieux d'indice de réfraction différents*.
+
+!!!! *ATTENTION* :
+!!!! Si il existe en espagnol et en anglais respectivement les simples mots "espejo" et "mirror" pour qualifier une surface réfléchissante, il n'existe pas dans ces deux langues un simple mot pour qualifier une surface réfractante ("dioptre" en français). Ainsi dans ces deux langues, un "dioptre" sera qualifié par sa simple description "surface réfractante", soient "superficie refractiva" en espagnol et "refracting surface" en anglais. En anglais, le terme "dioptre" existe, mais il désigne une unité de mesure de la vergence (du pouvoir réfractant), unité appelée "dioptrie" en français et "dioptría" en espagnol. Donc se souvenir du schéma suivant :
+!!!!
+!!!! surface réfractante : *FR : dioptre* , *ES : superficie refractiva* , *EN : refracting surface*.
+!!!! _la surface d'une boule de cristal forme un dioptre sphérique : une "spherical refracting surface" et "superficie refractiva esférica" respectivement en espagnol et anglais._
+!!!!
+!!!! unité de mesure : *FR : dioptrie* , *ES : dioptría* , *EN : dioptre*.
+!!!! _Les verres correcteurs de mes deux yeux ont une même puissance de 4 dioptries : "4 dioptries" et "4 dioptres" respectivement en espagnol et anglais._
+
+#### Dioptre sphérique.
+
+#### Etude analytique de la position et de la forme d'une image.
+
+Un **dioptre sphérique** en optique anlytique paraxial est caractérisé par "trois grandeurs physiques" :
+* **$`n_{ini}`$** : *indice de réfraction du milieu initial* (milieu situé du côté de la lumière incidente).
+* **$`n_{fin}`$** : *indice de réfraction du milieu final* (milieu situé du côté de la lumière émergeante, après réfraction par le dioptre).
+* **$`\overline{SC}`$** : *distance algébrique entre le __sommet S__* (point d'intersection du dioptre avec l'axe optique, son axe de révolution) *et le __centre de courbure C__* de la surface sphérique du dioptre.
+
+! *IMPORTANT* : L'étude analytique ci-dessous s'applique aussi pour un dioptre pla,. Il sufit de remarquer qu'un dioptre plan est un dioptre sphérique dont le rayon de courbure tend vers l'infini.
+
+Soit un *point objet* **$`B_{obj}`$** dont la projection orthogonale sur l'axe optique donne le *point objet* **$`A_{obj}`$**. Si le point objet est situé sur l'axe optique, alors $`B_{obj}=A_{obj}`$ et nous l'appellerons point objet $`A_{obj}`$. Le pint objet $`B_{obj}`$ peut aussi bien être **réel** *que* **virtuel**.
+
+Le **calcul de la position** du *point image* **$`B_{ima}`$**, *point conjugué du point objet $`B_{obj}`$* par le dioptre, s'effectue en **deux étapes** :
+
+1. J'utilise la **relation de conjugaison du dioptre sphérique** pour calculer la *position du point* **$`A_{ima}`$**, $`A_{ima}`$ étant la *projection orthogonale sur l'axe optique du point image* $`B_{ima}`$.
+
+**$`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=\dfrac{n_{fin}-n_{ini}}{\overline{SC}}`$**
+
+Pour réaliser ceci *je dois connaître la __distance algébrique__* **$`\overline{SA_{obj}}`$**, et le *calcul de la __distance algébrique__* **$`\overline{SA_{ima}}`$** le long de l'axe optique *me donne la position du point $`A_{ima}`$*.
+
+
+2. J'utilise la **formule du "grandissement transversal" pour un dioptre sphérique** pour calculer la *__valeur algébrique__ du grandissement transversale* **$`\overline{M_T}`$** *du sègment $`[A_{obj}B_{obj}]`$, puis j'en déduis la *__longueur algébrique__* **$`\overline{A_{ima}B_{ima}}`$** du sègmentt $`[A_{ima}B_{ima}]`$, c'est à dire la distance entre le point image $`B_{ima}`$ et sa projection orthogonale sur l'axe optique $`A_{ima}`$.
+
+Par *definition :* **$`\overline{M_T}=\dfrac{\overline{A_{ima}B_{ima}}}{\overline{A_{obj}B_{obj}}}`$**.
+Son *expression pour un dioptre sphérique* est : **$`\overline{M_T}=\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$**.
+
+Je connais $`\overline{SA_{obj}}$, $n_{ini}$ and $n_{fin}$, j'ai précédemment calculé $`\overline{SA_{ima}}$, alors je peux déterminer $`\overline{M_T}`$ et en déduire $`\overline{A_{ima}B_{ima}}`$
+
+
+! *IMPORTANT* : La relation de conjugaison et la formule du grandissement transversal pour un dioptre plan s'obtiennent facilement en réécrivant la relation de conjugaison et la formule du grandissement transversal pour un dioptre pour un dioptre sphérique dans la limite d'un rayon de courbure qui tend vers l'infini : $`|\overline{SC}|\longrightarrow\infty`$.
Cela donne *pour un dioptre plan :*
+!
+! * *relation de conjugaison :* $`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=0`$.
+!
+! * *formule du grandissement transversal :* $`\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$ (unchanged).
+!
+! Ceci généralise et complète votre maîtrise du dioptre plan par rapport à ce que vous avez vu dans votre parcours pédagogiques en plaine et collines sur les dioptres plan.
+
+
+#### Etude graphique de la position et de la forme d'une image.
+
+
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/cheatsheet.en.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/cheatsheet.en.md
@@ -0,0 +1,76 @@
+---
+title: 'Spherical refracting surface : overview'
+media_order: dioptre-1.gif
+---
+
+### Spherical refracting surface modeling.
+
+#### Description
+
+
+
+with :
+* arrow : indicates direction of light propagation.
+* $`n_{ini}`$ : refractive index of the initial medium.
+* $`n_{fin}`$ : refractive index of the final medium.
+* $`\overline{SC}`$ : algebraic distance between vertex S and center C of curvature on optical axis.
+
+
+
+
+
+
+
+
+!!!! *BE CAREFUL* :
+!!!! In the same way as we use in English the single word "mirror" to qualify a "reflecting surface", in French is use the single word "dioptre" to qualify a "refracting surface".
+!!!! The term "dioptre" in English is a unit of mesure of the vergence of an optical system. In French, the same unit of mesaure is named "dioptrie".
+!!!! So keep in mind the following scheme :
+!!!!
+!!!! refracting surface : *EN : refracting surface* , *ES : superficie refractiva* , *FR : dioptre*.
+!!!! _A crystal ball forms a spherical refracting surface : un "dioptre sphérique" in French._
+!!!!
+!!!! unit of measure : *EN : dioptre* , *ES : dioptría* , *FR : dioptrie*.
+!!!! _My corrective lens for both eyes are 4 dioptres : "4 dioptries" in French._
+
+
+#### Spherical refracting surface.
+
+#### Analytical study of the position and shape of an image.
+
+A **spherical refracting surface** in analytical paraxial optics is defined by *three quantities* :
+* **$`n_{ini}`$** : *refractive index of the initial medium* (the medium on the side on the incident light).
+* **$`n_{fin}`$** : *refractive index of the final medium* (the medium on the side on the emerging light, after crossing the refracting surface).
+* **$`\overline{SC}`$** : the *algebraic distance between the __vertex S__* (sometimes called "pole", is the centre of the aperture) *and the __center of curvature C__* of the refracting surface.
+
+! *USEFUL* : The whole analytic study below also applies to a plane refracting surface. We just need to remark that a plane surface is a spherical surface whose radius of curvature tends towards infinity.
+
+Consider a *point object* **$`B_{obj}`$** whose orthogonal projection on the optical axis gives the *point object* **$`A_{obj}`$**. If the point object is located on the optical axis, then $`B_{obj}=A_{obj}`$ and we will use to named it point object $`A_{obj}`$. The point object $`B_{obj}`$ can be **real** *as well as* **virtual**.
+
+The **calculation of the position** of the *point image* **$`B_{ima}`$**, *conjugated point of the point object $`B_{obj}`$* by the refracting surface, is carried out in **two steps** :
+
+1. I use the **spherical refracting surface equation** (known too as the **"conjuction equation" for a spherical refracting surface**) to calculate the *position of the point* **$`A_{ima}`$**, $`A_{ima}`$ being the *orthogonal projection on the optical axis of the point image* $`B_{ima}`$.
+
+**$`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=\dfrac{n_{fin}-n_{ini}}{\overline{SC}}`$**
+
+To perform this I *need to know the __algebraic distance__* **$`\overline{SA_{obj}}`$**, and the *calculation of the __algebraic distance__* **$`\overline{SA_{ima}}`$** along the optical axis *gives me the position of $`A_{ima}`$*.
+
+
+2. I use the **"transverse magnification equation" for a spherical refracting surface**, to calculate the *__algebraic value__ of the transverse magnification* **$`\overline{M_T}`$**, then to derive the *__algebraic length__* **$`\overline{A_{ima}B_{ima}}`$** of the segment $`[A_{ima}B_{ima}]`$, that is the algebraic distance of the point image $`B_{ima}`$ from its orthogonal projection $`A_{ima}`$ on the optical axis.
+
+By *definition :* **$`\overline{M_T}=\dfrac{\overline{A_{ima}B_{ima}}}{\overline{A_{obj}B_{obj}}}`$**.
+Its *expression for spherical refracting surface :* **$`\overline{M_T}=\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$**.
+
+I know $`\overline{SA_{obj}}$, $n_{ini}$ and $n_{fin}$, I have previously calculated $`\overline{SA_{ima}}$, so I can calculate $`\overline{M_T}`$ and deduced $`\overline{A_{ima}B_{ima}}`$
+
+
+! *USEFUL* : The conjuction equation and the transverse magnification equation for a plane refracting surface are obtained by rewriting these equations for a spherical refracting surface in the limit when $`|\overline{SC}|\longrightarrow\infty`$.
Then we get *for a plane refracting surface :*
+!
+! * *conjuction equation :* $`\dfrac{n_{fin}}{\overline{SA_{ima}}}-\dfrac{n_{ini}}{\overline{SA_{obj}}}=0`$.
+!
+! * *transverse magnification equation :* $`\dfrac{n_{ini}\cdot\overline{SA_{ima}}}{n_{fin}\cdot\overline{SA_{obj}}}`$ (unchanged).
+!
+! This generalizes and completes the knowledge you get about plane refracting surfaces seen in your pedagogical paths in plain and hills.
+
+
+#### Graphical study of the position and shape of an image.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/cheatsheet.es.md
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@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/cheatsheet.fr.md
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@@ -0,0 +1,14 @@
+---
+title: 'Le dioptre sphérique, en approximation paraxiale : synthèse'
+media_order: 'dioptre1ok.png,dioptre2ok.png,dioptre3ok.png,dioptre4ok.png'
+---
+
+Le dioptre sphérique, en approximation paraxiale
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre1ok.png b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre1ok.png
new file mode 100644
index 000000000..a984ead42
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre1ok.png differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre2ok.png b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre2ok.png
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index 000000000..f7cf402c4
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre3ok.png b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre3ok.png
new file mode 100644
index 000000000..4896b6531
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre4ok.png b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre4ok.png
new file mode 100644
index 000000000..f2ce91e19
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/02.spherical-refracting-surface-overview/dioptre4ok.png differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/03.spherical-refracting-surface-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.en.md
new file mode 100644
index 000000000..38ec7b17f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'Spherical mirror (parallel 1)'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/04.spherical-refracting-surface-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.en.md
new file mode 100644
index 000000000..692bdb96d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'Thin lens (parallel 2)'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/05.spherical-refracting-surface-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.en.md
new file mode 100644
index 000000000..5785895d1
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'Plane refracting surface (previous level)'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/06.spherical-refracting-surface-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.en.md
new file mode 100644
index 000000000..f4c5db0b0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'Refraction matrix (next level)'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/07.spherical-refracting-surface-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.en.md
new file mode 100644
index 000000000..1d67d8809
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.en.md
@@ -0,0 +1,5 @@
+---
+title: 'Spherical refracting surface '
+---
+
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.es.md
new file mode 100644
index 000000000..6cdb9c256
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.es.md
@@ -0,0 +1,6 @@
+---
+title: 'Le dioptre '
+---
+
+Dioptre sphérique,
+Dioptre plan
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.fr.md
new file mode 100644
index 000000000..6cdb9c256
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/02.plane-refracting-surface/topic.fr.md
@@ -0,0 +1,6 @@
+---
+title: 'Le dioptre '
+---
+
+Dioptre sphérique,
+Dioptre plan
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/.DS_Store
new file mode 100644
index 000000000..54ba9a057
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.fr.md
new file mode 100644
index 000000000..75f528d53
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/01.lens-main/textbook.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
+
+#### Classification des lentilles
+
+A simple lens is a volume made with a transparent substance of refractive index $n$, that present a symetry of revolution around an axis called the optical axis of the lens. This volume is bound by two polished surfaces that can be both curved, or one curved and the other plane. The curved surfaces which have to
+
+We limit
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/2-centered-refracting-surfaces-1-all.gif b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/2-centered-refracting-surfaces-1-all.gif
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/2-centered-refracting-surfaces-direction-axis.gif b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/2-centered-refracting-surfaces-direction-axis.gif
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Const_lens_conv_point_AapresO.gif b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Const_lens_conv_point_AapresO.gif
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Const_lens_conv_point_AavantF2.gif b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Const_lens_conv_point_AavantF2.gif
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Lentille_epaisse_Gauss_incl_v1.gif b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Lentille_epaisse_Gauss_incl_v1.gif
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Lentille_epaisse_principe_ok.gif b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/Lentille_epaisse_principe_ok.gif
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.es.md
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.fr.md
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/cheatsheet.fr.md
@@ -0,0 +1,20 @@
+---
+title: 'nouveau cours : synthèse'
+media_order: '2-centered-refracting-surfaces-direction-axis.gif,2-centered-refracting-surfaces-1-all.gif,lentille_relle_representation_v1.gif,Const_lens_conv_point_AapresO.gif,Const_lens_conv_point_AavantF2.gif,Lentille_epaisse_principe_ok.gif,Lentille_epaisse_Gauss_incl_v1.gif'
+---
+
+nouveau cours : synthèse
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/lentille_relle_representation_v1.gif b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/02.lens-overview/lentille_relle_representation_v1.gif
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.en.md
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.fr.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/03.lens-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/04.lens-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/05.lens-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/06.lens-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/07.lens-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.en.md
new file mode 100644
index 000000000..709b34149
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.en.md
@@ -0,0 +1,7 @@
+---
+title: Lens
+---
+
+Lentille épaisse (d'épaisseur $e$ et d'indice de réfraction $n$) séparant deux milieux d'indices de réfraction différents $n_1$ et $n_2$,
+puis lorsque $n_1=n_2$ (lentille plongée dans un même milieu)
+puis approxiamtion lorsque $e$ tend vers 0 (lentille mince).
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.es.md
new file mode 100644
index 000000000..aade3b839
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.es.md
@@ -0,0 +1,7 @@
+---
+title: 'La lentille '
+---
+
+Lentille épaisse (d'épaisseur $e$ et d'indice de réfraction $n$) séparant deux milieux d'indices de réfraction différents $n_1$ et $n_2$,
+puis lorsque $n_1=n_2$ (lentille plongée dans un même milieu)
+puis approxiamtion lorsque $e$ tend vers 0 (lentille mince).
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.fr.md
new file mode 100644
index 000000000..aade3b839
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/03.lens/topic.fr.md
@@ -0,0 +1,7 @@
+---
+title: 'La lentille '
+---
+
+Lentille épaisse (d'épaisseur $e$ et d'indice de réfraction $n$) séparant deux milieux d'indices de réfraction différents $n_1$ et $n_2$,
+puis lorsque $n_1=n_2$ (lentille plongée dans un même milieu)
+puis approxiamtion lorsque $e$ tend vers 0 (lentille mince).
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.en.md
new file mode 100644
index 000000000..b2b0aee09
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.en.md
@@ -0,0 +1,6 @@
+---
+title: Mirror
+---
+
+Miroir sphérique,
+Miroir plan
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.es.md
new file mode 100644
index 000000000..f2cf93daf
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.es.md
@@ -0,0 +1,6 @@
+---
+title: 'Le miroir'
+---
+
+Miroir sphérique,
+Miroir plan
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.fr.md
new file mode 100644
index 000000000..f2cf93daf
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/04.mirror/topic.fr.md
@@ -0,0 +1,6 @@
+---
+title: 'Le miroir'
+---
+
+Miroir sphérique,
+Miroir plan
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.en.md
new file mode 100644
index 000000000..57328b3af
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.en.md
@@ -0,0 +1,5 @@
+---
+title: 'Veo objetos, me doy cuenta y miro imágenes.'
+slug: object-image-in-geometrical-optics
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.es.md
new file mode 100644
index 000000000..57328b3af
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.es.md
@@ -0,0 +1,5 @@
+---
+title: 'Veo objetos, me doy cuenta y miro imágenes.'
+slug: object-image-in-geometrical-optics
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.fr.md
new file mode 100644
index 000000000..f051c73f2
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/03.object-image-in-geometrical-optics/topic.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'Je vois des objets, je réalise et regarde des images'
+slug: object-image-in-geometrical-optics
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/.DS_Store
new file mode 100644
index 000000000..594f4ab60
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/textbook.en.md
new file mode 100644
index 000000000..b058372e1
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'The human eye'
+slug: eye
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/textbook.es.md
new file mode 100644
index 000000000..bd57912ac
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'Le fonctionnement de mon oeil'
+slug: eye
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/topic.fr.md
new file mode 100644
index 000000000..bd57912ac
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/01.eye/topic.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'Le fonctionnement de mon oeil'
+slug: eye
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/textbook.en.md
new file mode 100644
index 000000000..06086e5ff
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'The vision in relief'
+slug: relief-vision
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/textbook.es.md
new file mode 100644
index 000000000..ed2fa5fad
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'La vision en relief'
+slug: relief-vision
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/topic.fr.md
new file mode 100644
index 000000000..ed2fa5fad
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/02.relief-vision/topic.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'La vision en relief'
+slug: relief-vision
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/default.en.md
new file mode 100644
index 000000000..493aac5b0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/default.en.md
@@ -0,0 +1,5 @@
+---
+title: 'My vision, performance and limitations, defects and corrections'
+slug: vision
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/default.es.md
new file mode 100644
index 000000000..d6955474a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/default.es.md
@@ -0,0 +1,5 @@
+---
+title: 'Mi visión, desempeño y limitaciones, defectos y correcciones'
+slug: vision
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/topic.fr.md
new file mode 100644
index 000000000..802f33e49
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/04.vision/topic.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'Ma vision, performances et limitations, défauts et corrections'
+slug: vision
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/default.en.md
new file mode 100644
index 000000000..4b5d3f328
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/default.en.md
@@ -0,0 +1,5 @@
+---
+title: 'I know optical instruments'
+slug: optical-instruments
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/default.es.md
new file mode 100644
index 000000000..89ed909f0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/default.es.md
@@ -0,0 +1,5 @@
+---
+title: 'J''utilise des appareils optiques'
+slug: optical-instruments
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/topic.fr.md
new file mode 100644
index 000000000..89ed909f0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/05.optical-instruments/topic.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'J''utilise des appareils optiques'
+slug: optical-instruments
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.en.md
new file mode 100644
index 000000000..5a7873ab0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.en.md
@@ -0,0 +1,5 @@
+---
+title: 'I see bodies, make and watch images'
+slug: optics
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.es.md
new file mode 100644
index 000000000..e6b451f62
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.es.md
@@ -0,0 +1,5 @@
+---
+title: 'Observo objetos, hago y miro imágenes'
+slug: optics
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.fr.md
new file mode 100644
index 000000000..4a4330fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/07.optics/topic.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'J''observe des objets, réalise et regarde des images'
+slug: optics
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/.DS_Store b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/.DS_Store
new file mode 100644
index 000000000..32b505bcd
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/04.new-chapter/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/05.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..0f7679b48
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : beyond'
+---
+
+new course : beyond
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..443f0a9a8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+nuevo curso: más allá
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..560951d9e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+nouveau cours : au-delà
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/06.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.en.md
new file mode 100644
index 000000000..0bb020607
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'This world that my senses do not see, revealed by my sensors'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.es.md
new file mode 100644
index 000000000..703465d55
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'Este mundo que mis sentidos no ven, revelado por mis sensores'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.fr.md
new file mode 100644
index 000000000..352c4130c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/08.invisible-world/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Ce monde que mes sens ne voient pas, révélé par mes capteurs'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/default.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/default.en.md
new file mode 100644
index 000000000..efda20bd8
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/default.en.md
@@ -0,0 +1,4 @@
+---
+title: ' plains'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/.DS_Store
new file mode 100644
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new file mode 100644
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diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/.DS_Store
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diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/.DS_Store
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index 000000000..971cbc9d5
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diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.en.md
new file mode 100644
index 000000000..3d4e7942f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.en.md
@@ -0,0 +1,15 @@
+---
+title: 'Evolution of ideas in physics.'
+---
+
+To organize.
+Talk among others (for a high school level)
+- the birth of science, the scientific method, this idea of questioning nature rather than questioning priests and oracles.
+- To speak of the world of heaven (perfect) and the terrestrial world (imperfect) which are united with the law of the Universal Gravitation of Newton.
+- To speak about macroscopic physics (up to the middle of the 19th century): study of the phenomena accessible by human senses, even if the human senses were replaced by more objective and precise measurements of more and more sophisticated sensors. Talk about natural phenomena observed and natural phenomena forced into specific experiments. All this opens to the human mind a much larger world, much richer, much more unsuspected => independent sciences (mechanics, electricity, optics, magnetism, thermodynamics, acoustics, ...).
+- Talk about the advent of microscopic physics, with the atomic hypothesis. The idea that macroscopic phenomena are consequences of microscopic phenomena.
+- Talk about ... ?
+Envoyer des commentaires
+Historique
+Enregistré
+Communauté
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.es.md
new file mode 100644
index 000000000..bcb9e2c09
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.es.md
@@ -0,0 +1,15 @@
+---
+title: 'Evolución de las ideas en la física.'
+---
+
+Para organizar
+Hablar entre otros (para un nivel de secundaria/media)
+- el nacimiento de la ciencia, el método científico, esta idea de cuestionar la naturaleza en lugar de cuestionar a los sacerdotes y los oráculos.
+- Hablar del mundo del cielo (perfecto) y del mundo terrestre (imperfecto) que están unidos a la ley de la gravitación universal de Newton.
+- Para hablar de física macroscópica (hasta mediados del siglo XIX): estudio de los fenómenos accesibles por los sentidos humanos, incluso si los sentidos humanos fueran reemplazados por medidas más objetivas y precisas de sensores más sofisticados. Hable sobre los fenómenos naturales observados y los fenómenos naturales forzados en experimentos específicos. Todo esto abre a la mente humana un mundo mucho más grande, mucho más rico, mucho más insospechado => ciencias independientes (mecánica, electricidad, óptica, magnetismo, termodinámica, acústica, ...).
+- Hablar sobre el advenimiento de la física microscópica, con la hipótesis atómica. La idea de que los fenómenos macroscópicos son consecuencias de los fenómenos microscópicos.
+- Hablar de ... ?
+Envoyer des commentaires
+Historique
+Enregistré
+Communauté
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.fr.md
new file mode 100644
index 000000000..fe2855b1a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/01.ideas-evolution/topic.fr.md
@@ -0,0 +1,11 @@
+---
+title: 'Évolution des idées en physique.'
+---
+
+A organiser.
+Parler entre autre (pour un niveau lycée)
+- de la naissance de la science, de la méthode scientifique, de cette idée d'interroger la nature putôt que d'interroger prêtres et orâcles.
+- Parler du monde des cieux (parfait) et du monde terrestre (imparfait) qui s'unifient avec la loi de la Gravitation universelle de Newton.
+- Parler la physique macroscopique (jusqu'au mileu de 19ème siècle) : étude des phénomènes accessibles par les sens des humains, même si les sens humains furent remplacés par les mesures plus objectives et précises de capteurs de plus en plus perfectionnés. Parler des phénomènes naturels observés et phénomènes naturels forcés dans des expériences spécifiques. Tout cela ouvrant à l'esprit humain un monde bien plus vaste, bien plus riche, bien plus insoupçonné => des sciences indépendantes (mécanique, électricité, optique, magnétisme, thermodynamique, acoustique,...).
+- Parler de l'avènement de la physique microscopique, avec l'hypothèse atomique. L'idée que les phénomènes macroscopiques sont des conséquences de phénomènes microscopiques.
+- Parler de ... ?
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/.DS_Store
new file mode 100644
index 000000000..096753f99
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diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
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diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.en.md
new file mode 100644
index 000000000..9fcbb0e0b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'Time and space.'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.es.md
new file mode 100644
index 000000000..625d80eb2
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'Tiempo y espacio.'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.fr.md
new file mode 100644
index 000000000..518a18267
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/01.time-space/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Le temps et l''espace.'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/.DS_Store
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index 000000000..1d2d2bfc0
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diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/.DS_Store
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Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.en.md
new file mode 100644
index 000000000..598cbc21b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.en.md
new file mode 100644
index 000000000..36cd29105
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/02.new-chapter-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/.DS_Store
new file mode 100644
index 000000000..9931e0c61
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.en.md
new file mode 100644
index 000000000..ecf083106
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.en.md
new file mode 100644
index 000000000..09c55dacd
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.fr.md
new file mode 100644
index 000000000..5ca031d6d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/03.new-chapter-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.en.md
new file mode 100644
index 000000000..5a26703f9
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'In time and space, I observe bodies immobile or in movement'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.es.md
new file mode 100644
index 000000000..64b6a790a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'En el tiempo y el espacio, observo cuerpos inmóviles o en movimiento'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.fr.md
new file mode 100644
index 000000000..65fdea7f1
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/02.mechanics-kinematics/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'Dans le temps et l''espace, j''observe des corps immobiles ou en mouvement'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/.DS_Store
new file mode 100644
index 000000000..1d2d2bfc0
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/.DS_Store
new file mode 100644
index 000000000..ce1edbbd2
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/.DS_Store
new file mode 100644
index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..c5ea2af52
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,52 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
+
+Ya es possible hacer
+I can here :
+- write a full "parallel 1 course" if required
+- or add add a few word about a "course parallel 1" that is written somewhere in "pages/curriculum/..."
+- or do nothing.
+
+ Go
+
+ [there](http://localhost:8000/en/m3p2-curriculum/physics-chemistry-biology/niv3/Geometrical-optics/geometrical-optics-general/geometrical-optics-validity/geometrical-optics-domain-of-validity-overview)
+
+ [Current chapter](.)
+ [Parent chapter](..)
+ [Sibling chapter](../another-chapter)
+ [Child chapter](chapter)
+ [Anchor in the page](#slug-of-header)
+
+
+
+TOWARDS parallel 1, if their are several
+
+This is a text
+```math
+f\colon\left\{\begin{aligned}\mathbb{R}_4[X]&\longrightarrow\mathbb{R}_4[X] \\
+P&\longmapsto P’\end{aligned}\right.
+\qquad
+g\colon\left\{\begin{aligned}\mathbb{R}_2[X]&\longrightarrow\mathbb{R}_2[X] \\
+P&\longmapsto XP’+P\end{aligned}\right.
+```
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.en.md
new file mode 100644
index 000000000..4ec1c0df0
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/01.new-course/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.en.md
new file mode 100644
index 000000000..32aaccd77
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 2'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/02.new-course-2/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/.DS_Store
new file mode 100644
index 000000000..e42b0472e
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
new file mode 100644
index 000000000..1a131d64c
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
new file mode 100644
index 000000000..305ebaeeb
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
new file mode 100644
index 000000000..10d788880
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
new file mode 100644
index 000000000..2607ae8ee
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.es.md
@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
new file mode 100644
index 000000000..2ed0a02ab
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/02.new-course-overview/cheatsheet.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store
new file mode 100644
index 000000000..5008ddfcf
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
new file mode 100644
index 000000000..6ed0fb68e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.en.md
@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!
+!!! Answer choice 1
+!!!
+!!! Text if this answer 1 is chosen
+!!!
+!!!
+!!!
+!!! Answer choice 2
+!!!
+!!! Text if this answer 2 is chosen
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Complete solution.
+!!!
+!!! text of the solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
new file mode 100644
index 000000000..790efacea
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.es.md
@@ -0,0 +1,58 @@
+---
+title: 'nuevo curso: más allá'
+---
+
+! *TU DESAFÍO* : Mire la imagen y encuentre las respuestas correctas a las siguientes preguntas.
+!
+! _No mire la respuesta, tómese el tiempo para pensar, unos días si es necesario. El momento de construir tu representación mental del fenómeno, de formular con palabras esta representación es importante, mil veces más importante que el momento efímero de leer las pocas palabras de la solución._
+!
+!
+!
+! ÍNDICE "palabra clave"
+!
+! xxx
+!
+!
+!
+! RESPUESTA
+!
+! xxx
+!
+
+!!!! *PUNTO DIFÍCIL* (contribuya o indique los puntos difíciles que deben tomarse nuevamente)
+!!!!
+
+!! *MÁS ALLÁ* (contribuir)
+!!
+
+!! *ESCAPE CULTURAL* (contribuir)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Describe la prueba
+!!!
+!!! Texto de prueba (y sus imágenes, figuras, audio, video, etc ...)
+!!! ![una figura para la prueba] (nombre de archivo)
+!!!
+!!! Prueba la pregunta
+!!!
+!!!
+!!! Respuesta opción 1
+!!!
+!!! Texto si se elige la respuesta 1
+!!!
+!!!
+!!!
+!!! Respuesta opción 2
+!!!
+!!! Texto si se elige la respuesta 2
+!!!
+!!!
+!!!
+!!!
+!!! Solucion completa
+!!!
+!!! Texto de la solución.
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
new file mode 100644
index 000000000..0619fc5f7
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/03.new-course-beyond/annex.fr.md
@@ -0,0 +1,59 @@
+---
+title: 'nouveau cours : au-delà'
+---
+
+! *TON DEFI* :
+!
+! _Ne regarde pas la réponse, prends le temps de réfléchir, quelques jours si nécessaire. Le temps de construire ta représentation mentale du phénomène, de formuler en mots cette réflexion est important, un millier de fois plus important que l'instant éphémère de la lecture des quelques mots de la solution._
+!
+!
+!
+! INDICE "mot clé"
+!
+! xxx
+!
+!
+!
+! RÉPONSE
+!
+! xxx
+!
+
+!!!! *POINT DIFFICILE* (contribuer, ou indiquer les points difficiles qui méritent d'être repris)
+!!!!
+
+!! *AU-DELÀ* (contribuer)
+!!
+
+!! *ÉCHAPPÉE CULTURELLE* (contribuer)
+!!
+
+!!! *MAÎTRISES-TU ?*
+!!!
+!!!
+!!! Descrire le test
+!!!
+!!! Texte du test (et ses images, figures, audio, video, etc ...)
+!!! ! [a figure for the test] (file-name)
+!!!
+!!! Texte de la question
+!!!
+!!!
+!!! Choix de réponse 1
+!!!
+!!! Texte si la réponse 1 est choisie
+!!!
+!!!
+!!!
+!!! Choix de réponse 2
+!!!
+!!! Texte si la réponse 2 est choisie
+!!!
+!!!
+!!! -----
+!!!
+!!!
+!!! Solution complète
+!!!
+!!! Texte de la solution
+!!!
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
new file mode 100644
index 000000000..202738a45
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.en.md
@@ -0,0 +1,22 @@
+---
+title: 'new course : parallel 1'
+content:
+ items: '- ''@self.children'''
+ order:
+ by: date
+ dir: desc
+ limit: '5'
+ pagination: '1'
+ url_taxonomy_filters: '1'
+hero_classes: ''
+hero_image: ''
+---
+
+new course : parallel 1
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
new file mode 100644
index 000000000..c10bf6246
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.es.md
@@ -0,0 +1,23 @@
+---
+title: 'nuevo curso : paralelo 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nuevo curso : paralelo 1
+
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
new file mode 100644
index 000000000..5f25d7fed
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/04.new-course-parallel-1/default.fr.md
@@ -0,0 +1,22 @@
+---
+title: 'nouveau cours : parallèle 1'
+hero_classes: ''
+hero_image: ''
+content:
+ items: '- ''@self.children'''
+ limit: '5'
+ order:
+ by: date
+ dir: desc
+ pagination: '1'
+ url_taxonomy_filters: '1'
+---
+
+nouveau cours : parallèle 1
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
new file mode 100644
index 000000000..d717c9a0a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.en.md
@@ -0,0 +1,12 @@
+---
+title: 'new course : parallel 2'
+---
+
+new course : parallel 2
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
new file mode 100644
index 000000000..e53f6f78b
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.es.md
@@ -0,0 +1,12 @@
+---
+title: 'nuevo curso : paralelo 2'
+---
+
+nuevo curso : paralelo 2
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
new file mode 100644
index 000000000..cd5868bd3
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/05.new-course-parallel-2/form.fr.md
@@ -0,0 +1,12 @@
+---
+title: 'nouveau cours : parallèle 2'
+---
+
+nouveau cours : parallèle 2
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
new file mode 100644
index 000000000..70107fd31
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.en.md
@@ -0,0 +1,14 @@
+---
+title: 'course : level-1'
+---
+
+course : level-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
new file mode 100644
index 000000000..275c981f4
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel-1'
+---
+
+curso : nivel-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
new file mode 100644
index 000000000..f3b1ebb60
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/06.course-level-down/page.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau-1'
+---
+
+cours : niveau-1
+- or level+1 if current level = 1
+- or level-2 if current level = 4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
new file mode 100644
index 000000000..4f2a994ae
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.en.md
@@ -0,0 +1,18 @@
+---
+title: 'course : level+1'
+hero_classes: ''
+hero_image: ''
+---
+
+course : level+1
+
+or level+2 if current level=1
+
+or level-1 if current level=4
+
+#####for parallel or other level course :
+It will be possible to redirect towards an other page in the m3p2 cursus.
+Or to write here some paragraphes separated by html from an other pages, I think.
+Or write here a completely new parallel course
+
+For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
new file mode 100644
index 000000000..380d15135
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.es.md
@@ -0,0 +1,14 @@
+---
+title: 'curso : nivel+1'
+---
+
+curso : nivel+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### para un curso paralelo o de otro nivel:
+Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
+O escribir aquí algunos párrafos separados por html de otras páginas, creo.
+Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
+
+*Por el momento, por favor espere*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
new file mode 100644
index 000000000..e3b3ba33e
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/07.course-level-up/portal.fr.md
@@ -0,0 +1,14 @@
+---
+title: 'cours : niveau+1'
+---
+
+cours : niveau+1
+or level+2 if current level=1
+or level-1 if current level=4
+
+##### pour un cours parallèle ou d'un autre niveau
+Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
+Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
+On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
+
+*Pour le moment,, attendre, SVP*
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.en.md
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new course 3'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.es.md
new file mode 100644
index 000000000..5dbd420da
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo curso'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.fr.md
new file mode 100644
index 000000000..3316aa22f
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/03.new-course-3/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau cours'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.en.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.en.md
@@ -0,0 +1,4 @@
+---
+title: 'new chapter 1'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.es.md
new file mode 100644
index 000000000..2ed9ca58a
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.es.md
@@ -0,0 +1,4 @@
+---
+title: 'nuevo capitulo'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.fr.md
new file mode 100644
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--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/01.new-chapter-1/topic.fr.md
@@ -0,0 +1,4 @@
+---
+title: 'nouveau chapitre'
+---
+
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/.DS_Store
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Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/.DS_Store b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/.DS_Store
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index 000000000..971cbc9d5
Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
new file mode 100644
index 000000000..8b09b293d
--- /dev/null
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : main'
+---
+
+new course : main
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.es.md
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@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso: principal'
+---
+
+nuevo curso: principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
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+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/01.new-course-main/textbook.fr.md
@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : principal'
+---
+
+nouveau cours : principal
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
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+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.en.md
@@ -0,0 +1,5 @@
+---
+title: 'new course : overview'
+---
+
+new course : overview
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.es.md
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@@ -0,0 +1,5 @@
+---
+title: 'nuevo curso : síntesis'
+---
+
+nuevo curso : síntesis
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/02.new-course-overview/cheatsheet.fr.md
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@@ -0,0 +1,5 @@
+---
+title: 'nouveau cours : synthèse'
+---
+
+nouveau cours : synthèse
\ No newline at end of file
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Binary files /dev/null and b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/.DS_Store differ
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/02.classical-physics/03.mechanics-dynamics/02.new-chapter-2/01.new-course/03.new-course-beyond/annex.en.md
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@@ -0,0 +1,59 @@
+---
+title: 'new course : beyond'
+---
+
+! *YOUR CHALLENGE* : look at the picture, and think of the right answers to the following questions
+!
+! _Do not look at the answer, take time to think, a few days if necessary. The time to build your mental representation of the phenomenon, to formulate it in words is important, a thousand times more important than the ephemeral instant where you read the fews words of the solution._
+!
+!
+!
+! INDICE "key word"
+!
+! diffusion
+!
+!
+!
+! ANSWER
+!
+! diffusion
+!
+
+
+!!!! *DIFFICULT POINT* (contribute, or indicate a difficult point of understanding)
+!!!!
+
+!! *BEYOND* (to contribute)
+!!
+
+!! *CULTURAL POINT* (contributor)
+!!
+
+!!! *DO YOU MASTER ?*
+!!!
+!!!
+!!! Describe the test
+!!!
+!!! The text of the test (and its images, figures, audio, video, etc ...)
+!!!
+!!! Question text
+!!!
+!!!