Lesson 1
Learning Objective: to be able to calculate the angle sum of any polygon and solve problems involving interior angles.
Resources:
Angles in Polygons Table – Print for students to complete
Lesson 2
Learning Objective: to be able to calculate a missing exterior angles and solve problems involving both interior and exterior angles.
Resources:
The MathsPad Interactive Whiteboard Tool for this key learning point is fantastic. It can be found here: Exterior Angles Tool