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

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

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Multilink Cubes

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

Broken Toaster

Stage: 2 Short Challenge Level: Challenge Level:1
Is there a way to make sure both 'slots' of the toaster are always being used?