ACMMG112

Estimate, measure and compare angles using degrees. Construct angles using a protractor

Elaborations

• measuring and constructing angles using both 180° and 360° protractors (Skills: Numeracy)
• recognising that angles have arms and a vertex, and that size is the amount of turn required for one arm to coincide with the other (Skills: Numeracy, Critical and Creative Thinking)

(View this topic on www.australiancurriculum.edu.au )