Tagged: interior angles


Angles in 2D shapes

Checkout this worksheet for a nice investigation activity into angle properties of 2D shapes. A nice way of managing this one is to get pupils looking at different 2D shapes and then to share their findings with the class. You can have a whole lesson following where pupils share their angle property findings. For example “what did the people who...


Investigating the sum of interior angles in polygons

See below to download some worksheet resources that lead an investigation into the sum of interior angles in polygons. They are deliberately aimed at higher ability pupils who have the initiative to access the posed questions. If you were to run this investigation with a lower ability group you may like to use the polygon worksheets but to get them...