1. Inscribing and Circumscribing Right Triangles
Projector Resources

2. Inscribing and Circumscribing Right Triangles

3. Planning a Joint Solution
1. Take turns to explain how you did the task and how you now think it could be improved.
2. Listen carefully to explanations.
- Ask questions if you don't understand.
- Discuss with your partner(s):
What you like/dislike about your partner’s math.
Any assumptions your partner has made.
How their work could be improved.
3. Once everyone in the group has explained their solution, plan a joint approach that is better than each of the individual solutions.
- On the second side of your sheet of paper write a couple of sentences, outlining your plan.

4. Evaluating Sample Responses
Imagine you are the teacher and have to assess the student’s work.
Take turns to work through a student’s solution.
Write your answers on your mini-whiteboards.
Explain your answers to the rest of the group.
Listen carefully to explanations.
Ask questions if you don't understand.
Once everyone is satisfied with the explanations, write the answers below the student’s solution.
Make sure the student who writes the answers is not the student who explained them.

5. Sample Responses to Discuss: Luke

6. Sample Responses to Discuss: Natalie

7. Sample Responses to Discuss: Logan

8. Sample Responses to Discuss: Aiden