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Module 2 - The Concept of Congruence
Module 2---Assessments
Topic A---Lesson 1: Why Move Things Around?
Topic A---Lesson 2: Definition of Translation and Three Basic Properties
Topic A---Lesson 3: Translating Lines
Topic A---Lesson 4: Definition of Reflection and Basic Properties
Topic A---Lesson 5: Definition of Rotation and Basic Properties
Topic A---Lesson 6: Rotations of 180 Degrees
Topic B---Lesson 7: Sequencing Translations
Topic B---Lesson 8: Sequencing Reflections and Translations
Topic B---Lesson 9: Sequencing Rotations
Topic B---Lesson 10: Sequences of Rigid Motions
Topic C---Lesson 11: Definition of Congruence and Some Basic Properties
Topic C---Lesson 12: Angles Associated with Parallel Lines
Topic C---Lesson 13: Angle Sum of a Triangle
Topic C---Lesson 14: More on the Angles of a Triangle
Topic D---Lesson 15: Informal Proof of the Pythagorean Theorem
Topic D---Lesson 16: Applications of the Pythagorean Theorem