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This is a revision booklet I had in my resources. Source is unknown but it is a great resource to use.

One of the first PowerPoint presentations I made. It helps students to find right angle triangles within other shapes. It is basic, but may help someone. I used it on a smartboard and it allowed students to come out and attempt the questions. Later I gave them a worksheet, differentiated based on the level of each group.

This presentation is for a class activity or task which will allow students to describe the radius, diameter and circumference of a circle. through the activity students will then measure the length of all 3 before calculating C/D and discussing this relationship. The presentation has a step by step guide for students to complete the activity including a homework task.