Number of faces, edges and vertices of a tetrahedron

Dragging the slider will split the solid open to help you elaborate strategies to count faces, edges and vertices... have fun ! What is happening on the negative side of the slider is also very nice.

 

Sébastien Vieilhescazes

 
Resource Type
Activity
Tags
dodecahedron  edges  faces  mrv  vertices 
Target Group (Age)
7 – 15
Language
English
 
 
 
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