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| Unit 1: Language of Algebra |
| Lesson 1: Exploring Number Tricks |
| Lesson 2: Creating Number Tricks |
| Lesson 3: Balancing Mobile Puzzles |
| Lesson 4: Describing Tricks and Puzzles |
| Lesson 5: Logic of Tricks and Mobiles |
| Unit 2: Geography of the Number Line |
| Lesson 1: Placing Integers |
| Lesson 2: Operations with Integers |
| Lesson 3: Checkers and Who Am I? Puzzles |
| Lesson 4: Distance and Inequalities |
| Lesson 5: Geography of Addition and Subtraction |
| Lesson 6: Algebra on the Number Line |
| Unit 3: Micro-Geography of the Number Line |
| Lesson 1: Placing Decimals |
| Lesson 2: Operations with Decimals |
| Lesson 3: Decimal Distance |
| Lesson 4: Placing Fractions |
| Lesson 5: Equivalent Fractions |
| Lesson 6: Ordering Fractions |
| Lesson 7: Fraction Distances |
| Unit 4: Area and Multiplication |
| Lesson 1: MysteryGrid Puzzles |
| Lesson 2: Multiplication Patterns |
| Lesson 3: Measuring Area |
| Lesson 4: Area Models |
| Lesson 5: Area Models with Algebra |
| Lesson 6: Signs and Terms |
| Lesson 7: Squares and Like Terms |
| Lesson 8: Equivalent Expressions |
| Unit 5: Logic of Algebra |
| Lesson 1: Staying Balanced |
| Lesson 2: Mobiles and Equations |
| Lesson 3: Keeping Track of Your Steps |
| Lesson 4: Arranging Instructions in Order |
| Lesson 5: The Language and Logic of Expressions |
| Lesson 6: Solving Equations One Chunk at a Time |
| Lesson 7: Solving with Squares |
| Lesson 8: Solving with Systems |
| Unit 6: Geography of the Coordinate Plane |
| Lesson 1: Plotting Data |
| Lesson 2: Coordinating Data |
| Lesson 3: Geometric Transformations |
| Lesson 4: Transformations with Algebra |
| Lesson 5: Intuitive Graphing |
| Lesson 6: Solutions and Point Testing |
| Lesson 7: Graphing Relationships |
| Unit 7: Thinking Things Through Thoroughly |
| Lesson 1: What Can You Say for Sure? |
| Lesson 2: Asking Good Questions |
| Lesson 3: Repeating and Generalizing |
| Lesson 4: Mapping it Out |
| Lesson 5: Logic Games |
| Lesson 6: Liars and Truthtellers |
| Unit 8: Logic of Fractions |
| Lesson 1: Rational Relationships |
| Lesson 2: Multiplying with Fractions |
| Lesson 3: Fractions and Area Models |
| Lesson 4: Rewriting Rational Expressions |
| Lesson 5: Scaling to Solve |
| Lesson 6: Scaling to Add |
| Lesson 7: Proportional Reasoning |
| Lesson 8: Fractions and Graphs (Rates of Change) |
| Unit 9: Points, Slopes, and Lines |
| Points, Slopes, and Lines |
| Lesson 1: Comparing Points |
| Lesson 2: Distance |
| Lesson 3: Slope |
| Lesson 4: Slopes and Lines |
| Lesson 5: Collinearity |
| Lesson 6: Generalizing the Equation of a Line |
| Lesson 7: Linear Equations and Graphs |
| Unit 10: Area Model Factoring |
| Lesson 1: Division Undoes Multiplication |
| Lesson 2: Area Model Inside Out |
| Lesson 3: Factoring |
| Lesson 4: Products, Sums, and Signs |
| Lesson 5: Zero Product Property |
| Lesson 6: Solve by Factoring |
| Unit 11: Exponents |
| Lesson 1: Multiplication World |
| Lesson 2: Exponents |
| Lesson 3: Extending Exponents |
| Lesson 4: Equivalent Expressions |
| Lesson 5: Area Models |
| Lesson 6: Simplifying Expressions |
| Lesson 7: Fractions in Exponents |
| Unit 12: Algebraic Habits of Mind |
| Lesson 1: Language and Logic of Algebra |
| Lesson 2: Reasoning about Points on a Line |
| Lesson 3: Multiplying and Un-multiplying |
| Lesson 4: Reasoning about Points and Lines on a Plane |
| Lesson 5: Solving Strategically |