Crateclass

Year 5 · Mathematics and statistics · Measurement

Measurement: units, perimeter, area and volume

Measure and convert mm, cm, m and km, find perimeters of regular polygons and areas of rectangles, estimate irregular areas and find volumes of cuboids by layers.

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Everything for this topic in one place

  • 3D lesson: Measurement: units, perimeter, area and volume — Measure with a 3D ruler, convert mm, cm, m and km, walk around regular shapes for perimeter, cover rectangles in squares for area and build cuboids in layers of cubes.
  • Teacher presentation — slides to put on the projector.
  • Worksheets at three levels — Tūī (support), Kererū (core) and Kea (extension), each with an answer key on the last page.
  • Online practice — assign it to your class in the Crateclass classroom and the results come back by themselves.

Written for Te Mātaiaho, Phase 2 (Years 4–6), with New Zealand places, money and native birds.

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See a full 3D lesson, a game and printable worksheets with no account on the free samples page. Teachers who sign up by 18 December 2026 get everything free until 9 April 2027.

More Year 5 maths topics

Place value, rounding and negative numbers · Factors and multiples · Multiplication and division · Fractions, decimals and percentages · Fractions of amounts, percentages and money · Number sentences and patterns · Angles and time · Prisms, nets, lines and transformations · Grouped data and clustered bar graphs · Chance and likelihood

All topics, Years 1–8