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Measuring angles
Use quarter, half and three-quarter turns to introduce angles and the formal unit of measurement (degree).
Additional details |
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| Year level(s) | Year 4, Year 5 |
|---|---|
| Audience | Teacher |
| Purpose | Teaching resource |
| Format | Web page |
| Teaching strategies and pedagogical approaches | Classroom talks, Questioning, Differentiated teaching |
Curriculum alignment |
|
| Strand and focus | Space |
| Topics | Angles and geometric reasoning |
| AC: Mathematics (V9.0) content descriptions |
AC9M4M04
Estimate and compare angles using angle names including acute, obtuse, straight angle, reflex and revolution, and recognise their relationship to a right angle
AC9M5M04
Estimate, construct and measure angles in degrees, using appropriate tools including a protractor, and relate these measures to angle names |
| Numeracy progression |
Understanding units of measurement (P4, P7)
|
Copyright details |
|
| Organisation | nzmaths |
| Copyright | © New Zealand Government. Free-for-education material. |
Related resources
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Estimating angles
Teaching notes to support the use of an interactive task that enables students to estimate the amount of turn (angle).
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First steps in Mathematics: Space – Diagnostic tasks
A collection of diagnostic tasks designed to use with students to assess their understanding of space-related concepts in mathematics.
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Geometry: properties of shapes
This guide contains teaching information and ideas for activities related to identifying and comparing angles, and identifying parallel lines within shapes.
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Olympic turns
Teaching notes to support the use of Olympic sports photos that enable students to estimate the amount of turn (angle).
Resource details