Year 5 · Mathematics and statistics · Statistics
Grouped data and clustered bar graphs
Round continuous data, sort it into grouped frequency tables, and compare two groups with two-way tables and clustered bar graphs.
Everything for this topic in one place
- 3D lesson: Grouped data and clustered bar graphs — Sort measurements into groups and stack them into 3D bar graphs, round continuous data, then build clustered bar graphs from blocks to compare two groups.
- 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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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 · Measurement: units, perimeter, area and volume · Angles and time · Prisms, nets, lines and transformations · Chance and likelihood