Unit 6 Expressions, Equations, and Inequalities

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A

Representing Situations with Tape Diagrams

Lesson 2 Reasoning about Contexts with Tape Diagrams Lesson 3 Reasoning about Equations with Tape Diagrams Lesson 4 Reasoning about Equations and Tape Diagrams (Part 1) Section A Checkpoint
B

Solving Equations

Lesson 6 Distinguishing between Two Types of Situations Lesson 7 Reasoning about Solving Equations (Part 1) Lesson 8 Reasoning about Solving Equations (Part 2) Lesson 9 Dealing with Negative Numbers Lesson 10 Different Options for Solving One Equation Lesson 11 Using Equations to Solve Problems Lesson 12 Solving Problems about Percent Increase or Decrease Section B Checkpoint
C

Inequalities

Lesson 13 Reintroducing Inequalities Lesson 14 Finding Solutions to Inequalities in Context Lesson 15 Efficiently Solving Inequalities Lesson 16 Interpreting Inequalities Lesson 17 Modeling with Inequalities Section C Checkpoint
D

Expressions

Lesson 19 Expanding and Factoring Lesson 20 Combining Like Terms (Part 1) Section D Checkpoint