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How could you make one tile look the same as the others?
You might like to try the Turning Man problem first.

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Hexpentas

How many different ways can you find of fitting five hexagons together? How will you know you have found all the ways?

Exploded Squares

This practical activity challenges you to create symmetrical designs by cutting a square into strips.

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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