Lesson 2 Variables and Expressions

Lesson 3 Combining Like Terms

Lesson 4 Solving Two-Step Equations

Lesson 5 More Work with Two-Step Equations

Lesson 6 Solving Equations with Variables on Both Sides

Lesson 7 More Work with Variables on Both Sides

Lesson 8 Modeling with Linear Equations

Lesson 9 More Modeling with Linear Equations

Lesson 10 Identities and Inconsistent Equations

Lesson 2 Angles and Their Measures

Lesson 3 Angle Pairs

Lesson 4 Geometric Terminology

Lesson 5 Parallel Lines

Lesson 6 More Work with Parallel Lines

Lesson 7 Geometry with Coordinates

Lesson 8 Congruent Figures

Lesson 9 Congruent Triangles

Lesson 2 Reflections

Lesson 3 Horizontal and Vertical Lines in the Coordinate Plane

Lesson 4 Reflections in the Coordinate Plane

Lesson 5 Rotations

Lesson 6 Rotations in the Coordinate Plane

Lesson 7 Translations

Lesson 8 Translations in the Coordinate Plane

Lesson 9 Transformations and Congruent Figures

Lesson 10 Rigid Motions and Parallel Lines

Lesson 11 Angle Sums in a Triangle

Lesson 12 Exterior Angles of a Triangle

Lesson 13 Isosceles Triabgles

Lesson 14 Using Algebra to Model Geometry

Lesson 2 Introduction to Dilations

Lesson 3 More Work with Dilations

Lesson 4 Dilations in the Coordinate Plane

Lesson 5 Similar Figures

Lesson 6 More Work with Similar Figures

Lesson 7 Mapping Similarity

Lesson 8 The Angle-Angle Criterion for Similar Triangles

Lesson 9 Similar Triangles and Parallel Lines

Lesson 2 More Work with Proportional Relationships

Lesson 3 Slope and Similarity

Lesson 4 Equations of Lines

Lesson 5 Slopes and Negative Numbers

Lesson 6 More Work with Equations of Lines

Lesson 7 Finding the Slope of a Line

Lesson 8 Systems of Equations

Lesson 9 Solving Systems Algebraically

Lesson 10 Parallel Lines in the Coordinate Plane

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