Angles: types of angles: Part 1
In this first of two lessons, students explore ways to compare angles and recognise the names of different types of angles, including right, acute, obtuse, straight, reflex and revolution.
In a follow-up lesson, Angles: chalk design, students create their own chalk designs in the style of a stained-glass window that includes different types of angles.
Additional details |
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| Year level(s) | Year 4 |
|---|---|
| Audience | Teacher |
| Purpose | Teaching resource |
| Format | Web page |
| Teaching strategies and pedagogical approaches | Differentiated teaching, Collaborative learning, Concrete Representational Abstract model |
| Keywords | right angles, acute angles, obtuse angles, straight angles, reflex angles, revolutions, Maths Hub lesson plan |
Curriculum alignment |
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| Curriculum connections | Critical and creative thinking |
| Strand and focus | Measurement |
| 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 |
| Numeracy progression |
Understanding geometric properties (P4)
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Copyright details |
|
| Organisation | Commonwealth of Australia |
| Copyright | © 2024 Commonwealth of Australia. Creative Commons BY 4.0. |
