Interior and Exterior Angles of Polygons | Key Stage 3 Interactive

Interior and Exterior Angles of Polygons is a completely interactive lesson for KS3 learners.
In this set of interactive maths lessons and activities, learners will recap angle facts, and calculate the interior and exterior angles of a polygon. They will be able to derive and use the sum of angles in a triangle and use it to deduce the angle sum in any polygon and derive the properties of regular and irregular polygons.

This interactive polygons unit can be used for whole-class teaching by teachers and at home by learners, with lots of drag-and-drop activities as well as instant learner feedback.

Contains 38 interactive pages