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Polydron

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

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Fencing Lambs

A thoughtful shepherd used bales of straw to protect the area around his lambs. Explore how you can arrange the bales.

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Lawn Border

If I use 12 green tiles to represent my lawn, how many different ways could I arrange them? How many border tiles would I need each time?

Shapes on the Playground

Stage: 2 Challenge Level: Challenge Level:2 Challenge Level:2
Try starting by sketching out each of the shapes and writing down the perimeter of each one.