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Tangram Paradox

How can the same pieces of the tangram make this bowl before and after it was chipped? Use the interactivity to try and work out what is going on!

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Cutting Corners

Can you make the most extraordinary, the most amazing, the most unusual patterns/designs from these triangles which are made in a special way?

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Cut and Make

Cut a square of paper into three pieces as shown. Now,can you use the 3 pieces to make a large triangle, a parallelogram and the square again?

Square Tangram

Stage: 2 Challenge Level: Challenge Level:2 Challenge Level:2

For making a square using four pieces take out the little square.

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Make a square using five pieces. Arrange them into the grey square.

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Make a square using ten pieces. Arrange them into the grey square.

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You might want to download this sheet with two sets of pieces for printing and cutting.