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For younger learners

  • Early Years Foundation Stage

Is a Square a Rectangle?

Age 7 to 11
Challenge Level Yellow star
  • Problem
  • Getting Started
  • Student Solutions
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How many rectangles can you find in this shape?

Shape with many rectangles!

How many of the rectangles are differently shaped?

Can you find any that are 'similar' - that is the same shape but a different size?


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Bracelets

Investigate the different shaped bracelets you could make from 18 different spherical beads. How do they compare if you use 24 beads?

Cut and Make

Cut a square of paper into three pieces as shown. Now,can you use the 3 pieces to make a large triangle, a parallelogram and the square again?

Part the Polygons

Draw three straight lines to separate these shapes into four groups - each group must contain one of each shape.

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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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