vendredi 21 octobre 2016

dimanche 16 octobre 2016

samedi 1 octobre 2016

3D Geometry with DESMOS

https://www.desmos.com/calculator/an3cuvt7pn                               https://www.desmos.com/calculator/8iz7aeu028

https://www.desmos.com/calculator/an3cuvt7pn             https://www.desmos.com/calculator/8iz7aeu028

                                                   Click on pictures or follow the link

mercredi 28 septembre 2016

vendredi 17 juin 2016

How to make a butterfly tessellation

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Butterflytess.html
Click on picture to launch the ggb applet(be patient a little long to open)
A Geogebra applet in html5 with the 4.25 version

lundi 30 mai 2016

Interactives tiles (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Interactilesb.html
Click on picture to launch the ggb applet(be patient a little long to open)
A Geogebra applet in html5 with the 4.25 version

jeudi 26 mai 2016

Mice Curve Tiles (Geogebra 4.25 in Html5)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Micecurve.html
Click on picture to launch the ggb applet(be patient a little long to open)
A Geogebra applet in html5 with the 4.25 version

samedi 30 avril 2016

THe Eleven nets of a cube (3D with Geogebra4.25 in Html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Cubenet.html
  Here is one of my  ggb files among the oldest and most download on GeoGebraTube. By dint of copies and recopies, it's a long time that the allocation of paternity was lost except for some contributors who cite their sources.As this file does not appear in the featured materials, and as I deleted my account on GeoGebraTube I deliver here to date.
A Geogebra applet in html5 with the 4.25 version
 
BWT; There is a challenge in this activity.Do you see it?

Sinusoidales functions in polygons(Geogebra 4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/sinpoly2.html
A ggb file long to open on html , it is better in java
A Geogebra applet in html5 with the 4.25 version

samedi 12 mars 2016

Spirals for Sunflower (GeoGebra 4.25 in html5)

 
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Sunflower.html
Click on picture to launch the ggb applet
Bwt: You can open this link directly in Geogebra
 
A Geogebra applet in html5 with the 4.25 version

vendredi 11 mars 2016

mercredi 9 mars 2016

Geometric forms for drawing in primary school (Geogebra in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/HTML/forme2.html

 Click on pictures to launch the ggb applet
 Geogebra applets in html5 with the 4.25 version
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/dessingrille.html

lundi 7 mars 2016

PIXEL ART (Geogebra4.25 in html5)

 This file can be used  in geometry for children
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Pixelart.html
Click on picture to launch the ggb applet
Bwt: You can open this link directly in Geogebra
 
A Geogebra applet in html5 with the 4.25 version

dimanche 6 mars 2016

Tables de multiplication (GeoGebra 4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Multiplicalapin.html
 Click on picture to launch the ggb applet
Bwt: You can open this link directly in Geogebra
 
A Geogebra applet in html5 with the 4.25 version

samedi 5 mars 2016

Addition for children (Primary school with geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Addigren.html
Click on picture to launch the ggb applet
Bwt: You can open this link directly in Geogebra
 
A Geogebra applet in html5 with the 4.25 version

vendredi 4 mars 2016

Methods for algebraic sum (Geoogebra4.25 in html5)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Algebresomme.html
Click on picture to launch the ggb applet
Bwt: You can open this link directly in Geogebra
 
A Geogebra applet in html5 with the 4.25 version