CPM Teacher Tutorials

CCG 1.1.5: Using Hinged Mirrors Teacher Video

Updated on

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.
Previous Article CCG 1.1.5: The Power of X Videos
Next Article CCG 1.2.1: 1-45 3D Nets (CPM)

CC Geometry eTools - T

General eTools 8
Chapter 1 12
Chapter 2 7
Chapter 3 9
Chapter 4 9
Chapter 5 6
Chapter 6 5
Chapter 7 3
Chapter 8 2
Chapter 9 3
Chapter 10 0
Chapter 11 2
Chapter 12 3

Other Resources