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For younger learners

  • Early Years Foundation Stage

Nicola's Jigsaw

Age 11 to 14
Challenge Level Yellow star
  • Problem
  • Getting Started
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What is the volume of each piece?
What is the volume of the finished puzzle?
What is the volume of the missing piece?

What possible shapes could the missing piece be?

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Soma - So Good

Can you mentally fit the 7 SOMA pieces together to make a cube? Can you do it in more than one way?

Nine Colours

Can you use small coloured cubes to make a 3 by 3 by 3 cube so that each face of the bigger cube contains one of each colour?

Take Ten

Is it possible to remove ten unit cubes from a 3 by 3 by 3 cube so that the surface area of the remaining solid is the same as the surface area of the original?

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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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