### Unit 1

Scale Drawings

- Scaled Copies
- Scale Drawings
- Let’s Put It to Work

### Unit 2

Introducing Proportional Relationships

- Representing Proportional...
- Representing Proportional...
- Comparing Proportional and...
- Representing Proportional...
- Let's Put it to Work

### Unit 3

Measuring Circles

- Circumference of a Circle
- Area of a Circle
- Let's Put it to Work

### Unit 4

Proportional Relationships and Percentages

- Proportional Relationships with...
- Percent Increase and Decrease
- Applying Percentages
- Let's Put it to Work

### Unit 5

Rational Number Arithmetic

- Interpreting Negative Numbers
- Adding and Subtracting Rational...
- Multiplying and Dividing...
- Four Operations with Rational...
- Solving Equations When There Are...
- Let's Put It to Work

### Unit 6

Expressions, Equations, and Inequalities

- Representing Situations of the...
- Solving Equations of the Form...
- Inequalities
- Writing Equivalent Expressions
- Let's Put it to Work

### Unit 7

Angles, Triangles, and Prisms

- Angle Relationships
- Drawing Polygons with Given...
- Solid Geometry
- Let's Put It to Work

### Unit 8

Probability and Sampling

- Probabilities of Single Step Events
- Probabilities of Multi-step Events
- Sampling
- Using Samples
- Let's Put it to Work

### Unit 9

Putting it All Together

- Running a Restaurant
- Making Connections
- Designing a Course