Where does angles appear in the Australian Curriculum?

15 Mathematics content descriptions from Year 3 to Year 10 mention angles. They are listed here by year with their codes.

Can Heapso make angles worksheets?

Yes. Choose "Plan this" next to a content description for a lesson set to that year, or make a worksheet at three levels so every student can practise the same skill.

Angles in the Australian Curriculum

Recognising, measuring and reasoning with angles. 15 content descriptions from Version 9.0, by year level.

Year 3

AC9M3M05
identify angles as measures of turn and compare angles with right angles in everyday situations
Measurement
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All Year 3 Mathematics

Year 4

AC9M4M04
estimate and compare angles using angle names including acute, obtuse, straight angle, reflex and revolution, and recognise their relationship to a right angle
Measurement
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All Year 4 Mathematics

Year 5

AC9M5M04
estimate, construct and measure angles in degrees, using appropriate tools including a protractor, and relate these measures to angle names
Measurement
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All Year 5 Mathematics

Year 6

AC9M6M02
establish the formula for the area of a rectangle and use it to solve practical problems
Measurement
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AC9M6M04
identify the relationships between angles on a straight line, angles at a point and vertically opposite angles; use these to determine unknown angles, communicating reasoning
Measurement
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All Year 6 Mathematics

Year 7

AC9M7M01
solve problems involving the area of triangles and parallelograms using established formulas and appropriate units
Measurement
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AC9M7M04
identify corresponding, alternate and co-interior relationships between angles formed when parallel lines are crossed by a transversal; use them to solve problems and explain reasons
Measurement
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AC9M7M05
demonstrate that the interior angle sum of a triangle in the plane is 180° and apply this to determine the interior angle sum of other shapes and the size of unknown angles
Measurement
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AC9M7SP02
classify triangles, quadrilaterals and other polygons according to their side and angle properties; identify and reason about relationships
Space
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All Year 7 Mathematics

Year 8

AC9M8M06
use Pythagoras’ theorem to solve problems involving the side lengths of right-angled triangles
Measurement
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AC9M8SP01
identify the conditions for congruence and similarity of triangles and explain the conditions for other sets of common shapes to be congruent or similar, including those formed by transformations
Space
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AC9M8SP02
establish properties of quadrilaterals using congruent triangles and angle properties, and solve related problems explaining reasoning
Space
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All Year 8 Mathematics

Year 9

AC9M9M03
solve spatial problems, applying angle properties, scale, similarity, Pythagoras’ theorem and trigonometry in right-angled triangles
Measurement
Plan this
AC9M9SP01
recognise the constancy of the sine, cosine and tangent ratios for a given angle in right-angled triangles using properties of similarity
Space
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All Year 9 Mathematics

Year 10

AC9M10M03
solve practical problems applying Pythagoras’ theorem and trigonometry of right-angled triangles, including problems involving direction and angles of elevation and depression
Measurement
Plan this

All Year 10 Mathematics

Questions teachers ask

Where does angles appear in the Australian Curriculum?: 15 Mathematics content descriptions from Year 3 to Year 10 mention angles. They are listed here by year with their codes.
Can Heapso make angles worksheets?: Yes. Choose "Plan this" next to a content description for a lesson set to that year, or make a worksheet at three levels so every student can practise the same skill.

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