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# Understanding Angles - Presentation

Description

In this presentation, students are given a brief refresher on angles before being shown how they can use maths to find the size of missing angles without measurement.

This presentation is part of a comprehensive unit on angles for Year 6 teachers to engage students in understanding the relationships between angles on a straight line, angles at a point, and vertically opposite angles.

Curriculum Codes

AC9M6M04 9

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

ACMMG141 8.4

Investigate, with and without digital technologies, angles on a straight line, angles at a point and vertically opposite angles. Use results to find unknown angles

VCMMG231

Investigate, with and without digital technologies, angles on a straight line, angles at a point and vertically opposite angles. Use results to find unknown angles

MA3-1WM old

Describes and represents mathematical situations in a variety of ways using mathematical terminology and some conventions

MA3-16MG old

Measures and constructs angles, and applies angle relationships to find unknown angles

MA3-GM-03 new

Measures and constructs angles, and identifies the relationships between angles on a straight line and angles at a point