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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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Tiles on a Patio

How many ways can you find of tiling the square patio, using square tiles of different sizes?

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Place four pebbles on the sand in the form of a square. Keep adding as few pebbles as necessary to double the area. How many extra pebbles are added each time?


Stage: 2 Challenge Level: Challenge Level:1
What is the smallest number of tiles you can use? How?
What is the largest number of tiles you can use? How?