Trigonometry Lesson 3 Episode 6 (Teachers)

Reflecting

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Mary and Claire revisit their thinking from the first episode. They consider what else you would need to know to determine the angle of rotation, if you know that length of the arc the object traces out while traveling along a circular path.


Episode Supports

Students’ Conceptual Challenges

Focus Questions

For use in a classroom, pause the video and ask these questions:

Supporting Dialogue