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We haven't had any correct solutions to this problem yet, but you can still send us your ideas - we'd love to hear from you.

 

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The image in this problem is part of a piece of equipment found in the playground of a school. How would you describe it to someone over the phone?

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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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