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| Unit 1: Scale Drawings |
| Lesson 1: What are Scaled Copies? |
| Lesson 2: Corresponding Parts and Scale Factors |
| Lesson 3: Making Scaled Copies |
| Lesson 4: Scaled Relationships |
| Lesson 5: The Size of the Scaled Factor |
| Lesson 6: Scaling and Area |
| Lesson 7: Scale Drawings |
| Lesson 8: Scale Drawings and Maps (optional) |
| Lesson 9: Creating Scale Drawings |
| Lesson 10: Changing Scales in Scale Drawings |
| Lesson 11: Scales without Units |
| Lesson 12: Units in Scale Drawings |
| Lesson 13: Draw it to Scale (optional) |
| Unit 2: Introducing Proportional Relationships |
| Lesson 1: One of These Things is Not Like the Others |
| Lesson 2: Introducing Proportional Relationships with Tables |
| Lesson 3: More about Constant of Proportionality |
| Representing Proportional Relationships with Equations |
| Lesson 4: Proportional Relationships and Equations |
| Lesson 5: Two Equations for Each Relationship |
| Lesson 6: Using Equations to Solve Problems |
| Lesson 7: Comparing Relationships with Tables |
| Lesson 8: Comparing Relationships with Equations |
| Lesson 9: Solving Problems about Proportional Relationships |
| Lesson 10: Introducing Graphs of Proportional Relationships |
| Lesson 11: Interpreting Graphs of Proportional Relationships |
| Lesson 12: Using Graphs to Compare Relationships |
| Lesson 13: Two Graphs for Each Relationship |
| Lesson 14: Four Representations |
| Lesson 15: Using Water Efficiently |
| Unit 3: Measuring Circles |
| Lesson 1: How Well Can You Measure? |
| Lesson 2: Exploring Circles |
| Lesson 3: Exploring Circumference |
| Lesson 4: Applying Circumference |
| Lesson 5: Circumference and Wheels (optional) |
| Lesson 6: Estimating Areas |
| Lesson 7: Exploring the Area of a Circle |
| Lesson 8: Relating Area to Circumference |
| Lesson 9: Applying Area of Circles |
| Lesson 10: Distinguishing Circumference and Area |
| Lesson 11: Stained-Glass Windows (optional) |
| Unit 4: Proportional Relationships and Percentages |
| Lesson 1: Lots of Flags |
| Lesson 2: Ratios and Rates with Fractions |
| Lesson 3: Revisiting Proportional Relationships |
| Lesson 4: Half as Much Again |
| Lesson 5: Say it with Decimals |
| Lesson 6: Increasing and Decreasing |
| Lesson 7: One Hundred Percent |
| Lesson 8: Percent Increase and Decrease with Equations |
| Lesson 9: More and Less than 1% |
| Lesson 10: Tax and Tip |
| Lesson 11: Percentage Contexts |
| Lesson 12: Finding the Percentage |
| Lesson 13: Measurement Error |
| Lesson 14: Percent Error |
| Lesson 15: Error Intervals (optional) |
| Lesson 16: Posing Percentage Problems |
| Unit 5: Rational Number Arithmetic |
| Lesson 1: Interpreting Negative Numbers |
| Lesson 2: Changing Temperatures |
| Lesson 3: Changing Elevation |
| Lesson 4: Money and Debts |
| Lesson 5: Representing Subtraction |
| Lesson 6: Subtracting Rational Numbers |
| Lesson 7: Adding and Subtracting to Solve Problems |
| Lesson 8: Position, Speed, and Direction |
| Lesson 9: Multiplying Rational Numbers |
| Lesson 10: Multiply! |
| Lesson 11: Dividing Rational Numbers |
| Lesson 12: Negative Rates |
| Lesson 13: Expressions with Rational Numbers |
| Lesson 14: Solving Problems with Rational Numbers |
| Lesson 15: Solving Equations with Rational Numbers |
| Lesson 16: Representing Contexts with Equations |
| Lesson 17: The Stock Market |
| Unit 6: Expressions, Equations, and Inequalities |
| Lesson 1: Relationships between Quantities |
| 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) |
| Lesson 5: Reasoning about Equations and Tape Diagrams (Part 2) |
| 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 |
| 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 |
| Lesson 18: Subtraction in Equivalent Expressions |
| Lesson 19: Expanding and Factoring |
| Lesson 20: Combining Like Terms (Part 1) |
| Lesson 21: Combining Like Terms (Part 2) |
| Lesson 22: Combining Like Terms (Part 3) |
| Lesson 23: Applications of Expressions |
| Unit 7: Angles, Triangles, and Prisms |
| Lesson 1: Relationships of Angles |
| Lesson 2: Adjacent Angles |
| Lesson 3: Nonadjacent Angles |
| Lesson 4: Solving for Unknown Angles |
| Lesson 5: Using Equations to Solve for Unknown Angles |
| Lesson 6: Building Polygons (Part 1) |
| Lesson 7: Building Polygons (Part 2) |
| Lesson 8: Triangles with 3 Common Measures |
| Lesson 9: Drawing Triangles (Part 1) |
| Lesson 10: Drawing Triangles (Part 2) |
| Lesson 11: Slicing Solids |
| Lesson 12: Volume of Right Prisms |
| Lesson 13: Decomposing Bases for Area |
| Lesson 14: Surface Area of Right Prisms |
| Lesson 15: Distinguishing Volume and Surface Area |
| Lesson 16: Applying Volume and Surface Area |
| Lesson 17: Building Prisms |
| Unit 8: Probability and Sampling |
| Lesson 1: Mystery Bags |
| Lesson 2: Chance Experiments |
| Lesson 3: What Are Probabilities? |
| Lesson 4: Estimating Probabilities Through Repeated Experiments |
| Lesson 5: More Estimating Probabilities |
| Lesson 6: Estimating Probabilities Using Simulations |
| Lesson 7: Simulating Multi-Step Experiments |
| Lesson 8: Keeping Track of All Possible Outcomes |
| Lesson 9: Multi-Step Experiments |
| Lesson 10: Designing Simulations |
| Lesson 11: Comparing Groups |
| Lesson 12: Larger Populations |
| Lesson 13: What Makes a Good Sample? |
| Lesson 14: Sampling in a Fair Way |
| Lesson 15: Estimating Population Measures of Center |
| Lesson 16: Estimating Population Proportions |
| Lesson 17: More About Sampling Variability (optional) |
| Lesson 18: Comparing Populations Using Samples |
| Lesson 19: Comparing Populations With Friends |
| Lesson 20: Memory Test (optional) |