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The purpose of the material is not to teach maths, but instead, to provide a challenge for a child's ability to find patterns and relationships. Therefore, the material is presented as a sensorial activity. It is presented like a three dimensional puzzle.
A box with:
- One red cube and three red and black matching prisms.
- One blue cube and three blue and black matching prisms.
All the pieces, once assembled, form a cube of a binomial (a+b)3
The square of the binomial is painted on the lid.
Recommended Age 3+