CPM Teacher Tutorials

GC 1.1.5: Using Hinged Mirrors Teacher Video

Updated Jul 05, 2015

Click on the link below for the "Using Hinged Mirrors Video"

1. 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.

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