Lesson 1: What are scaled copies? (K-A)

Lesson 2: Corresponding parts and scale factors (K-A)

Lesson 5: The size of the scale factor (K-A)

Lesson 6: Scaling and area (K-A)

Lesson 7: Scale drawings (K-A)

Lesson 9: Creating scale drawings (K-A)

Lesson 11: Scales without units (K-A)

Lesson 12: Units in scale drawings (K-A)

Lesson 3: More about constant of proportionality (K-A)

Lesson 4: Proportional relationships and equations (K-A)

Lesson 5: Two equations for each relationship (K-A)

Lesson 6: Using equations to solve problems (K-A)

Lesson 7: Comparing relationships with tables (K-A)

Lesson 9: Solving problems about proportional relationships (K-A)

Lesson 10: Introducing graphs of proportional relationships (K-A)

Lesson 11: Interpreting graphs of proportional relationships (K-A)

Lesson 12: Using graphs to compare relationships (K-A)

Lesson 2: Exploring circles (K-A)

Lesson 3: Exploring circumference (K-A)

Lesson 5: Circumference and wheels (K-A)

Lesson 8: Relating area to circumference (K-A)

Lesson 9: Applying area to circles (K-A)

Lesson 5: Say it with decimals (K-A)

Lesson 7: One hundred percent (K-A)

Lesson 10: Tax and tip (K-A)

Lesson 11: Percentage contexts (K-A)

Lesson 1: Interpreting negative numbers (K-A)

Lesson 2: Changing temperatures (K-A)

Lesson 3: Changing elevation (K-A)

Lesson 4: Money and debts (K-A)

Lesson 5: Representing subtraction (K-A)

Lesson 6: Subtracting rational numbers (K-A)

Lesson 7: Adding and subtracting to solve problems (K-A)

Lesson 9: Multiplying rational numbers (K-A)

Lesson 10: Multiply (K-A)

Lesson 11: Dividing rational numbers (K-A)

Lesson 12: Negative rates (K-A)

Lesson 13: Expressions with rational numbers (K-A)

Lesson 14: Solving problems with rational numbers (K-A)

Lesson 4: Reasoning about equations and tape diagrams (part 1) (K-A)

Lesson 6: Distinguishing between two types of situations (K-A)

Lesson 7: Reasoning about solving equations (part 1) (K-A)

Lesson 9: Dealing with negative numbers (K-A)

Lesson 10: Different options for solving one equations (K-A)

Lesson 11: Using equations to solve problems (K-A)

Lesson 13: Reintroducing inequalities (K-A)

Lesson 15: Efficiently solving inequalities (K-A)

Lesson 17: Modeling with inequalities (K-A)

Lesson 18: Subtraction with equivalent expressions (K-A)

Lesson 19: Expanding and factoring (K-A)

Lesson 21: Combining like terms (part 2) (K-A)

Lesson 22: Combining like terms (part 3) (K-A)

Lesson 1: Relationships of angles (K-A)

Lesson 2: Adjacent angles (K-A)

Lesson 3: Nonadjacent angles (K-A)

Lesson 5: Using equations to solve for unknown angles (K-A)

Lesson 7: Building polygons (part 2) (K-A)

Lesson 10: Drawing triangles (part 2) (K-A)

Lesson 11: Slicing solids (K-A)

Lesson 12: Volume of right prisms (K-A)

Lesson 2: Chance experiments (K-A)

Lesson 3: What are probabilities? (K-A)

Lesson 4: Estimating probabilities through repeated experiments (K-A)

Lesson 5: More estimating probabilities (K-A)

Lesson 8: Keeping track of all possible outcomes (K-A)

Lesson 9: Multi-step experiments (K-A)

Lesson 11: Comparing groups (K-A)

Lesson 14: Sampling in a fair way (K-A)