This PowerPoint was created with explicit instruction in mind. It will help teachers present information, develop concepts, demonstrate processes and revise. The language is concise. The graphics are relevant and eye-catching.

PowerPoint animations are used to present ideas, one step at a time. Click on Slide View in the Status Bar when presenting. After an animation, or series of animations, the presentation stops to enable clarification and discussions. Tap the back arrow to replay an animation or click on the screen to continue.

To protect the animations, this resource is Read Only.

Focus

• recognise that an angle is an amount of turn
• recognise quarter, half, three-quarter and whole turns
• recognise that a quarter turn is called a right angle and identify angles smaller than, the same as, and larger than a right angle
• compare half turns, three-quarter turns, and whole turns to right angles