|An example of each.|
After looking at their completed pies, I had another idea. Cut out the slices and classify them as acute, obtuse, right, or straight.
|Jeff and I thought it would be a good idea to let them combine angles. Here two 15 degree angles and a 150 degree angle have been combined to make 180 degree angle.|
|Three 30 degree angles make one right angle.|
I had some other ideas that I did not get to try out:
- Have partners cut out their slices, mix them up, and then reassemble the pies like a puzzle.
|I tried this out. This was not the original configuration.|
- Play a game where the pieces get all mixed up. Players take turns pulling out a piece at random. Larger piece (or smaller piece) wins, and player gets points equal to difference in size.