mercredi 30 décembre 2015

Happy new year 2016 to all

https://www.youtube.com/watch?v=vP4XfrJwii4

Animation with Geogebra 4.25 only on java ( no fluidity and too slow in html5)

mercredi 23 décembre 2015

3D Christmas decorated ball ( geogebra 4.25 in html5)

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

mardi 15 décembre 2015

Merry Christmas with jinglebells music (Geogebra4.25 in html5)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Noel2015.html
Click on picture to launch the ggb applet
or
Bwt: You can open this link directly in Geogebra
 
A Geogebra applet in html5 with the 4.25 version

lundi 14 décembre 2015

La Balustrade (Geogebra4.25 n html5)

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

The problem of the sand trucks (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Camsable.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
An applet from primary school with Geogebra 

dimanche 13 décembre 2015

3D formule F1

http://dmentrard.free.fr/GEOGEBRA/Maths/Export5/foormule15in.html
Click on picture to launch the ggb applet(A very long time to load and to move in html5)
or
follow this link
Bwt: You can open this link directly in Geogebra
but this applet is faster in java if you upload this version on your computer
 

mercredi 9 décembre 2015

The probleme of the citybus (Geogebra4.25 in html5)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Citybus.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

Le parcours du cross (geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Lecross.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

Fractions de puzzle (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/FractQcm.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

Protactor with wire:an amazing instrument for measurement (geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/protactor.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

mardi 1 décembre 2015

Flag construction in a square (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Pavillons.html
 An another  long scripting for interactivity with the mouse
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 

mercredi 25 novembre 2015

Interactive file on fraction with apple (Geogebra4.25 in html5)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Fractpom.html
An another  long scripting for interactivity with the mouse
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

dimanche 22 novembre 2015

3D Soccer ball or fullarene (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/HTML/ballon.html
Click on picture to launch the ggb applet( a little long to load, be patient )
or
Bwt: You can open this link directly in Geogebra

Interactives fractions (Geogebra4.25 ion html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/fractinter.html
A long scripting for interactivity with the mouse
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

vendredi 20 novembre 2015

Cycloides(Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Cycloides.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

mardi 17 novembre 2015

3D Vasarely cube (Geogebra 4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/vasarblack.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

dimanche 15 novembre 2015

Interactive file on areas and perimeters (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/areaperimeter.html

Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

samedi 7 novembre 2015

POLYGONAL SINUSOIDES (Geogebra4.25 in html5)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/sinpolyg1.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 

dimanche 1 novembre 2015

Addition balloon for children (Geogebra4.25 in html5)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Bulle.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

vendredi 30 octobre 2015

INFINITE CHOCOLATE BARS (Geogebra4.25 in htlm5)

 Click on picture to launch the ggb applet
or
Bwt: You can open this link directly in Geogebra
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/barchocolatb.html 
 Click on picture to launch the ggb applet
or
Bwt: You can open this link directly in Geogebra

jeudi 29 octobre 2015

mercredi 28 octobre 2015

Apprendre à lire l'heure -Learning time

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/pendulemoi.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
 
 
An applet from primary school with Geogebra 

HAPPY HALLOWEEN with GeoGebra

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/halloween.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

mardi 27 octobre 2015

The tracer machines for area and perimeter (Geogebra4.25 in html5)


http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/periaremach.jpg
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

vendredi 16 octobre 2015

Intersection of a plane and a cube (3D with Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/HTML/plancube.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

vendredi 9 octobre 2015

The diagonal of the ant (GeoGebra4.25 in html5)

 
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/lafourmi.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

COMPRENDRE POUR CALCULER UN POURCENTAGE (Geogebra4.25 in html5)

 
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/pourcent.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

mercredi 7 octobre 2015

Rotating a half circle to make a sphere (3D with Geogebra4.25 in html)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/demicercle.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

dimanche 4 octobre 2015

DILATATION DISK(Geogebra4.25 in html)

 
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/diskpoint.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

jeudi 1 octobre 2015

SQUARE ILLUSION (Geogebra4.25 in html)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/illusioncarre.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

dimanche 27 septembre 2015

Where are the mosquitoes? Probably hidden. (Geogebra 4.25 in html5)

 
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/mosquitoes.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

mardi 22 septembre 2015

3DSolids By Rotation of a Polygone

http://dmentrard.free.fr/GEOGEBRA/Maths/HTML/rotapolygone.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

samedi 19 septembre 2015

Vector Battleship (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Vectorgame.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

jeudi 17 septembre 2015

Crossing the river (Vectors with Geogebra 4.25 in html5)

 
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/barque.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

dimanche 13 septembre 2015

Intersections of two spheres (3D with Geogebra4.25 in html5)

 
http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Interspheres.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

TRIANGULAR INEQUALITIES(Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/inequality.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

Thales in the middle age (Geogebra 4.25 in html 5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Catathales.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

vendredi 11 septembre 2015

Trigonometric ratios (SOH CAH TOA) with Geogebra 4.25

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/SOHCAH.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

mercredi 9 septembre 2015

3D NET OF A CYLINDER (3D with Geogebra4.25 in html)

 http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/patcylindre.html
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra
This file is an update 

lundi 7 septembre 2015

Probabilty and poker (Geogebra4.25 in html)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/poker.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

dimanche 6 septembre 2015

16 points sphere (3D with Geogebra 4.25 in html)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/pointsphere.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra

mercredi 22 juillet 2015

3D Geogebra Challenges before my vacation

These three Geogebra  files in 3D  were made with the 4.25version of GeoGebra .(Yes, Yes!)
Try doing the same with Geogebra5.
So good holidays to you too?
https://www.youtube.com/watch?v=E8VyssX_oGU 
 https://www.youtube.com/watch?v=fQmuEgP0YMM 
 https://www.youtube.com/watch?v=TgqchR0LYTk 


dimanche 5 juillet 2015

Galton Board (Geogebra4.25 in html5)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/Galton.html 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra