It's time to look at triangles again.
Aren't triangles brilliant!
We are going to look at two ways to calculate the area of a triangle. It may remind you of what you learned when we looked at angles in a triangle last term.
Work through the video with me. You can pause and make notes as we calculate together. After you have watched the video you can go through the activities
The fluency questions that go with the video also move into problem solving.
You can also try some questions from Tricky, Trickier and Trickiest.