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Penta Place

Penta people, the Pentominoes, always build their houses from five square rooms. I wonder how many different Penta homes you can create?

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Tessellating Triangles

Can you make these equilateral triangles fit together to cover the paper without any gaps between them? Can you tessellate isosceles triangles?

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Building Stars

An interactive activity for one to experiment with a tricky tessellation

Tetrafit

Stage: 2 Challenge Level: Challenge Level:3 Challenge Level:3 Challenge Level:3
This sheet may be useful if you can't use the interactivity.
Remember you can turn the pieces round.
Will you need to fill the whole board?