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Geoboards

This practical challenge invites you to investigate the different squares you can make on a square geoboard or pegboard.

Polydron

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

Multilink Cubes

If you had 36 cubes, what different cuboids could you make?

Latin Lilies

Age 7 to 16 Challenge Level:
We just had this one solution from James from Meavy C of E School, who sent in three final results: