Right Angle or Not?
This worksheet provides opportunities for students to identify and mark angles to show whether they are a right angle, or not. This worksheet is part of the Year 3- All About Angles Unit of work.
Learning goals
- We are learning to identify angles as measures of turn and compare angle sizes in everyday situations.
- We are learning to identify angles using quarter, half and three-quarter turns and comparing them to right angles, e.g. a quarter turn is the same as a right angle.
Curriculum alignment
MA2-1WM
old
Uses appropriate terminology to describe, and symbols to represent, mathematical ideas
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.
Differentiation
Modifications
Students can simply circle those angles that are right angles.
Extensions
Students can cut out and sort angles as larger than, smaller than or equal to a right angle.