About This Lesson
Worksheet and four dynamic weblinks which will guide students through the process of understanding interior angles. By the end of this lesson students should have discovered the formula (n - 2) x 180 for themselves and they can apply this to the questions
A really useful set of resources here in order to teach the topic of interior angles. Requires the use of Geogebra, it is very much a visual way of learning the topic and allows pupils to discover the formula for themselves. Comes with a worksheet that you can use as a homework, with some nice practice questions on there.