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Challenge Level Yellow star
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Which quantities are times? Which are speeds? Which are distances?

There are some standard quantities, and some world records or times. Think about whether each of these is likely to be a whole number or a decimal.

Once you've identified all the distances, try ranking them in order of magnitude.

Here is an interactive version with fewer quantities for you to rearrange. Once you've reorganised them you'll be able to check which ones you have got correct.

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Medal Muddle

Countries from across the world competed in a sports tournament. Can you devise an efficient strategy to work out the order in which they finished?

Tournament Scheduling

Scheduling games is a little more challenging than one might desire. Here are some tournament formats that sport schedulers use.

Sport Collection

This is our collection of favourite mathematics and sport materials.

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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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