samedi 30 juin 2012

Longitude and latitude

                    
             Click on the picture
            Download gg file: here
  

(a-b)²

       
Click on the picture
download the ggb file here

(a+b)²

                                
                            Click on the picture
                             download the ggb file here

jeudi 28 juin 2012

Function sun(x): let the sun shine

                                            
                                  Click on the picture

A 3D fun solid

Click on the picture to enjoy(change the sliders)

GeoGebra Robot

Click on the picture

mardi 12 juin 2012