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Or search by topic

Number and algebra

  • The Number System and Place Value
  • Calculations and Numerical Methods
  • Fractions, Decimals, Percentages, Ratio and Proportion
  • Properties of Numbers
  • Patterns, Sequences and Structure
  • Algebraic expressions, equations and formulae
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Geometry and measure

  • Angles, Polygons, and Geometrical Proof
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Probability and statistics

  • Handling, Processing and Representing Data
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Working mathematically

  • Thinking mathematically
  • Developing positive attitudes
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Advanced mathematics

  • Decision Mathematics and Combinatorics
  • Advanced Probability and Statistics
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For younger learners

  • Early Years Foundation Stage

Shape, Position and Movement (Geometry)

All these activities involve geometry but we have grouped them into two categories to make choosing easier.

These activities are part of our Primary collections, which are problems grouped by topic.

Properties of Shapes

Age 5 to 11
Challenge Level Yellow star

These activities all focus on characteristics of shapes.

Position and Direction

Age 5 to 11
Challenge Level Yellow star

What different ways of moving around can you think of? In these tasks, you can move different objects around in lots of different ways.

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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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