Investigation – Interior angles of a polygons

Let learners investigate the formula to the formula of different polygons.


This is another investigation that was set up for learners to do completely unaided. The concept is not a new one, but here is everything they need in the same place in a well scaffolded activity. I use it as an assessment, but it can also work very well as a class activity.

( 0 ) ratings No ratings have been submitted for this product yet.


I have been a maths teacher at one of the top high schools in the country for the past 10 years. Over time I have created a lot of resources, especially slideshows. I love helping other teachers by making these resources available to them.

View Store