Year 5 · Mathematics and statistics · Measurement
Angles and time
Name acute, right, obtuse, straight and reflex angles, estimate, measure and draw angles, and work with a.m./p.m., 24-hour time and durations.
Everything for this topic in one place
- 3D lesson: Angles and time — Sort a fan of 3D angles from acute to reflex, read a protractor, estimate angles, then switch between a.m./p.m. and 24-hour time and count on to find durations.
- 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 · Prisms, nets, lines and transformations · Grouped data and clustered bar graphs · Chance and likelihood