- In this activity, learners create angle-measuring devices--protractors--out of paper. Learners follow a series of steps to fold a square sheet of paper into a triangular Pocket Protractor. Learners will practice measuring and identifying the angles of a triangle.
- High School
- Material Type:
- Exploratorium, Gordon and Betty Moore Foundation, National Science Foundation, The Exploratorium
- Date Added:
- Creative Commons Attribution-NonCommercial-ShareAlike 4.0
- English, Spanish
- Media Format:
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