Introduction to Right angles Year 3 - identifying and recognising right angles

This is a smart note book slide that I made for my lesson on introducing right angles to Year 3. I worked through each page and then gave them post-it notes to identify right angles within the classroom. After that they were given a tray of objects on their tables to see if they could identify and recognise any right angles. They completed the worksheet I gave them (which I will also upload) and then in the plenary we used the last page of the slide to extend their thinking and learning - a reasoning question. Will save plenty of time!