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Tangrams

Can you make five differently sized squares from the interactive tangram pieces?

Polydron

This activity investigates how you might make squares and pentominoes from Polydron.

Construct-o-straws

Make a cube out of straws and have a go at this practical challenge.

Escher Tessellations

Age 7 to 11
Challenge Level

You'll need a number of the shapes to get going and they really do need to be accurate.
Can you find some way of copying your shape several times? You might, for example, be able to get someone to put thick paper or thin card through a photocopier..
If youhave a digital camera that really makes recording a lot easier.