CPM Teacher Tutorials

GC 1.1.5: Using Hinged Mirrors Teacher Video

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Using Hinged Mirrors 

1. Ideas for using hinged mirrors in Lesson 1.1.5 are presented in this video.

Ideas for using hinged mirrors in Lesson 1.1.5 are presented in this video.

2. Students investigate the shapes they "see" as they change the opening angle of the hinged mirrors.

Students investigate the shapes they "see" as they change the opening angle of the hinged mirrors.
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