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For younger learners

  • Early Years Foundation Stage

Simple Counting Machine

Age 11 to 16
Challenge Level Yellow starYellow star
  • Problem
  • Getting Started
  • Student Solutions
  • Teachers' Resources

Take a look at Circuit Maker and experiment with the interactivity provided.

There is more information on Logic Gates here

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Crossing the Bridge

Four friends must cross a bridge. How can they all cross it in just 17 minutes?

Coins

A man has 5 coins in his pocket. Given the clues, can you work out what the coins are?

Flow Chart

The flow chart requires two numbers, M and N. Select several values for M and try to establish what the flow chart does.

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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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