Sorting Out Angles
This worksheet helps students consolidate the difference between the three types of angles through a cut and paste activity. It is a part of a larger unit that introduces students to how we measure and draw angles, and gets them to compare, estimate and draw some of their own.
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Learning goals
- We are learning to estimate and compare angles using angle names including acute, obtuse, straight angle, reflex and revolution and recognise their relationship to a right angle.
- We are learning to compare and classify angles as equal to, greater than or less than a right angle.
Curriculum alignment
MA2-1WM
old
Uses appropriate terminology to describe, and symbols to represent, mathematical ideas
MA2-3WM
old
Checks the accuracy of a statement and explains the reasoning used
MA2-16MG
old
Identifies, describes, compares and classifies angles
MA2-GM-01
new
Uses grid maps and directional language to locate positions and follow routes
MA2-GM-02
new
Measures and estimates lengths in metres, centimetres and millimetres
MA2-GM-03
new
Identifies angles and classifies them by comparing to a right angle
MA2-2DS-01
new
Compares two-dimensional shapes and describes their features
MA2-2DS-02
new
Performs transformations by combining and splitting two-dimensional shapes
MA2-2DS-03
new
Estimates, measures and compares areas using square centimetres and square metres
Australian Curriculum covers QLD / SA / WA / NT / TAS / ACT.
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