Today was all about trig. I gave them a few minutes to work on some examples where they had to solve for an angle. We consolidated with this one, where they were given the lengths of all three sides so could choose which ratio to use. When I wrote the first student's solution on the board, some thought they had done it incorrectly until they saw the answer. It was good for them to see multiple ways of solving this question.
I let them work for about 10 more minutes on finding angles before we stopped to look at how to solve for a side. These are from their exercise books:
They worked for the rest of the class on this handout while I circulated. Stickers were good motivators today and I was very impressed with the work I saw.