In my last post I wrote about my week of lessons about angles with my S1 class. You can read about it here.
The next focus of our angles work was angles in triangles. We spent a lesson looking at calculating missing angles in scalene, right and isosceles triangles. Most of the questions I set were from a school textbook but for extension I used these sheets from Don Steward. Continue reading
Over the past week I have been teaching angles to my S1 class. We are still working on angles but I thought I would share a few of the different ways we have been learning about angles so far.
After a quick discussion about their prior knowledge we took a note about the different types of angles. These covered acute, right, obtuse, straight, reflex and full turn.
I then set the class this challenge: Continue reading