- 1.1: Which One Doesn’t Belong?: Types of Data
- Are you ready for more?

- Lesson 1 Summary
- Glossary
- Lesson 1 Practice Problems

- 2.1: Notice and Wonder: Battery Life
- Are you ready for more?

- 2.3: Tomato Plants: Box Plot
- Lesson 2 Summary
- Glossary
- Lesson 2 Practice Problems

- 3.1: Notice and Wonder: Dot Plots
- Are you ready for more?

- Lesson 3 Summary
- Lesson 3 Practice Problems

- 4.1: Which One Doesn’t Belong: Distribution Shape
- 4.2: Matching Distributions
- Are you ready for more?

- Lesson 4 Summary
- Glossary
- Lesson 4 Practice Problems

- 5.1: Calculating Centers
- 5.2: Heartbeats: Part 1
- Are you ready for more?

- Lesson 5 Summary
- Lesson 5 Practice Problems

- 6.1: Make 24
- Are you ready for more?

- 6.3: More Spreadsheets!
- Lesson 6 Summary
- Lesson 6 Practice Problems

- 7.1: Dust Off Those Cobwebs
- 7.2: A Spreadsheet Is a Calculator
- 7.3: Use the Contents of a Cell in a Calculation
- 7.4: Solve Some Problems
- Lesson 7 Summary
- Lesson 7 Practice Problems

- 8.1: Tables of Equivalent Ratios
- Are you ready for more?

- 8.3: Using Spreadsheet Patterns
- Lesson 8 Summary
- Lesson 8 Practice Problems

- 9.1: It Begins With Data
- 9.2: Finding Spreadsheet Statistics
- Are you ready for more?

- Lesson 9 Summary
- Glossary
- Lesson 9 Practice Problems

- 10.1: Battle Royale
- 10.2: Separated by Skew
- Are you ready for more?

- Lesson 10 Summary
- Lesson 10 Practice Problems

- 11.1: Math Talk: Mean
- 11.2: Describing Data Distributions
- Are you ready for more?

- Lesson 11 Summary
- Lesson 11 Practice Problems

- 12.1: Notice and Wonder: Measuring Variability
- 12.2: Investigating Standard Deviation
- Are you ready for more?

- Lesson 12 Summary
- Glossary
- Lesson 12 Practice Problems

- 13.1: Math Talk: Outlier Math
- 13.2: Info Gap: African and Asian Elephants
- Are you ready for more?

- Lesson 13 Summary
- Lesson 13 Practice Problems

- 14.1: Health Care Spending
- 14.2: Investigating Outliers
- Are you ready for more?

- Lesson 14 Summary
- Glossary
- Lesson 14 Practice Problems

- 15.1: Bowling Partners
- Are you ready for more?

- 15.3: Comparing Measures
- Lesson 15 Summary
- Lesson 15 Practice Problems

- 16.1: Experimental Conditions
- 16.2: Dropping the Ruler
- 16.3: Heights and Handedness
- Lesson 16 Practice Problems

- Lesson 1: Getting to Know You
- Lesson 2: Data Representations
- Lesson 3: A Gallery of Data
- Lesson 4: The Shape of Distributions
- Lesson 5: Calculating Measures of Center and Variability
- Lesson 6: Mystery Computations
- Lesson 7: Spreadsheet Computations
- Lesson 8: Spreadsheet Shortcuts
- Lesson 9: Technological Graphing
- Lesson 10: The Effect of Extremes
- Lesson 11: Comparing and Contrasting Data Distributions
- Lesson 12: Standard Deviation
- Lesson 13: More Standard Deviation
- Lesson 14: Outliers
- Lesson 15: Comparing Data Sets
- Lesson 16: Analyzing Data
- 1.1: A Main Dish and Some Side Dishes
- Are you ready for more?

- 1.3: What are the Constraints?
- Lesson 1 Summary
- Glossary
- Lesson 1 Practice Problems

- 2.1: Math Talk: Percent of 200
- Are you ready for more?

- 2.3: Blueberries and Earnings
- 2.4: Car Prices
- Lesson 2 Summary
- Lesson 2 Practice Problems

- 3.1: Finding a Relationship
- Are you ready for more?

- 3.3: What are the Relationships?
- Lesson 3 Summary
- Lesson 3 Practice Problems

- 4.1: What is a Solution?
- Are you ready for more?

- 4.3: Calories from Protein and Fat
- Lesson 4 Summary
- Lesson 4 Practice Problems

- 5.1: Which One Doesn't Belong: Hours and Dollars
- 5.2: Snacks in Bulk
- Are you ready for more?

- Lesson 5 Summary
- Lesson 5 Practice Problems

- 6.1: Two Expressions
- Are you ready for more?

- 6.3: What's Acceptable?
- Lesson 6 Summary
- Glossary
- Lesson 6 Practice Problems

- 7.1: Math Talk: Could It be Zero?
- 7.2: Explaining Acceptable Moves
- Are you ready for more?

- Lesson 7 Summary
- Lesson 7 Practice Problems

- 8.1: Which Equations?
- Are you ready for more?

- 8.3: Filling and Emptying Tanks
- Lesson 8 Summary
- Lesson 8 Practice Problems

- 9.1: Faces, Vertices, and Edges
- Are you ready for more?

- 9.3: Streets and Staffing
- Lesson 9 Summary
- Lesson 9 Practice Problems

- 10.1: Games and Rides
- 10.2: Graphing Games and Rides
- Are you ready for more?

- Lesson 10 Summary
- Lesson 10 Practice Problems

- 11.1: Rewrite These!
- 11.2: Graphs of Two Equations
- Are you ready for more?

- Lesson 11 Summary
- Lesson 11 Practice Problems

- 12.1: Math Talk: A Possible Mix?
- 12.2: Trail Mix
- Are you ready for more?

- Lesson 12 Summary
- Glossary
- Lesson 12 Practice Problems

- 13.1: Math Talk: Is It a Match?
- 13.2: Four Systems
- Are you ready for more?

- Lesson 13 Summary
- Glossary
- Lesson 13 Practice Problems

- 14.1: Notice and Wonder: Hanger Diagrams
- 14.2: Adding Equations
- Are you ready for more?

- Lesson 14 Summary
- Glossary
- Lesson 14 Practice Problems

- 15.1: Is It Still True?
- 15.2: Classroom Supplies
- Are you ready for more?

- Lesson 15 Summary
- Lesson 15 Practice Problems

- 16.1: Multiplying Equations By a Number
- 16.2: Writing a New System to Solve a Given System
- Are you ready for more?

- 16.4: Build Some Equivalent Systems
- Lesson 16 Summary
- Glossary
- Lesson 16 Practice Problems

- 17.1: A Curious System
- 17.2: What's the Deal?
- Are you ready for more?

- 17.4: One, Zero, Infinitely Many
- Lesson 17 Summary
- Lesson 17 Practice Problems

- 18.1: What Do Those Symbols Mean?
- Are you ready for more?

- 18.3: Elevator Constraints
- Lesson 18 Summary
- Lesson 18 Practice Problems

- 19.1: Find a Value, Any Value
- 19.2: Off to an Orchard
- 19.3: Part-Time Work
- Are you ready for more?

- 19.5: More or Less?
- Lesson 19 Summary
- Lesson 19 Practice Problems

- 20.1: Dinner for Drama Club
- 20.2: Gasoline in the Tank
- Are you ready for more?

- 20.4: Matching Inequalities and Solutions
- Lesson 20 Summary
- Lesson 20 Practice Problems

- 21.1: Math Talk: Less Than, Equal to, or More Than 12?
- 21.2: Solutions and Not Solutions
- Are you ready for more?

- Lesson 21 Summary
- Lesson 21 Practice Problems

- 22.1: Landscaping Options
- 22.2: Rethinking Landscaping
- Are you ready for more?

- 22.4: Charity Concerts
- Lesson 22 Summary
- Lesson 22 Practice Problems

- 23.1: Graphing Inequalities with Technology
- Are you ready for more?

- 23.3: Card Sort: Representations of Inequalities
- Lesson 23 Summary
- Lesson 23 Practice Problems

- 24.1: A Silly Riddle
- 24.2: A Quilting Project
- 24.3: Remember These Situations?
- Are you ready for more?

- Lesson 24 Summary
- Glossary
- Lesson 24 Practice Problems

- 25.1: Which One Doesn’t Belong: Graphs of Solutions
- Are you ready for more?

- 25.3: Info Gap: Terms of A Team
- Lesson 25 Summary
- Lesson 25 Practice Problems

- 26.1: A Solution to Which Inequalities?
- 26.2: Custom Trail Mix
- 26.3: Design Your Own Trail Mix
- Lesson 26 Practice Problems

- Lesson 1: Planning a Pizza Party
- Lesson 2: Writing Equations to Model Relationships (Part 1)
- Lesson 3: Writing Equations to Model Relationships (Part 2)
- Lesson 4: Equations and Their Solutions
- Lesson 5: Equations and Their Graphs
- Lesson 6: Equivalent Equations
- Lesson 7: Explaining Steps for Rewriting Equations
- Lesson 8: Which Variable to Solve for? (Part 1)
- Lesson 9: Which Variable to Solve for? (Part 2)
- Lesson 10: Connecting Equations to Graphs (Part 1)
- Lesson 11: Connecting Equations to Graphs (Part 2)
- Lesson 12: Writing and Graphing Systems of Linear Equations
- Lesson 13: Solving Systems by Substitution
- Lesson 14: Solving Systems by Elimination (Part 1)
- Lesson 15: Solving Systems by Elimination (Part 2)
- Lesson 16: Solving Systems by Elimination (Part 3)
- Lesson 17: Systems of Linear Equations and Their Solutions
- Lesson 18: Representing Situations with Inequalities
- Lesson 19: Solutions to Inequalities in One Variable
- Lesson 20: Writing and Solving Inequalities in One Variable
- Lesson 21: Graphing Linear Inequalities in Two Variables (Part 1)
- Lesson 22: Graphing Linear Inequalities in Two Variables (Part 2)
- Lesson 23: Solving Problems with Inequalities in Two Variables
- Lesson 24: Solutions to Systems of Linear Inequalities in Two Variables
- Lesson 25: Solving Problems with Systems of Linear Inequalities in Two Variables
- Lesson 26: Modeling with Systems of Inequalities in Two Variables

- Glossary
- Image Attributions

- Unit 1: One-variable Statistics
- Unit 2: Linear Equations, Inequalities, and Systems

- Notes
- Notes