Colouring sides 1

Colouring sides 1: Background Information

SummaryThis applet consists of 20 problems. Each time one 3-D object is given with 4 views. One or more sides are coloured in red. In each view the corresponding sides have to be coloured as well. With the mouse you can rotate the object on your screen.
Age Groupmiddle school (gr. 7-8) | high school (gr. 9-10) | vocational (gr. 7-8) | vocational (gr. 9-12)
ProgrammerPeter Boon
AuthorMieke Abels, Vincent Jonker, Peter Boon
Versionexperimental version
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