*Learning Goal: Create an informal avenue to assess student proficiency with the Pythagorean Theorem and reinforce group norms from the previous day’s lesson.*

# 3 Act Math

- Taco Cart (Dan Meyer)
- Use big whiteboards and have each group member write with different colors
- Write pre-scripted questions for audience members to ask during presentations

# Classwork

# Finished Early?

# Standards:

**Common Core**- HSG.SRT.C.8 – Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.

**TEKS (2015-16)**- G.9(B) – apply the relationships in special right triangles 30°-60°-90° and 45°-45°-90° and the Pythagorean theorem, including Pythagorean triples, to solve problems