Rigid Transformations
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Lesson 1
Moving in the Plane -
Lesson 2
Naming the Moves -
Lesson 3
Grid Moves -
Lesson 4
Making the Moves -
Lesson 5
Coordinate Moves -
Lesson 6
Describing Transformations
Properties of Rigid Transformations
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Lesson 7
No Bending or Stretching -
Lesson 8
Rotation Patterns -
Lesson 9
Moves in Parallel -
Lesson 10
Composing Figures
Congruence
Angles in a Triangle
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Lesson 14
Alternate Interior Angles -
Lesson 15
Adding the Angles in a Triangle -
Lesson 16
Parallel Lines and the Angles in a Triangle