### Unit 1

Rigid Transformations and Congruence

- Rigid Transformations
- Properties of Rigid Transformations
- Congruence
- Angles in a Triangle
- Drawing Polygons with Given Conditions
- Let's Put It to Work

### Unit 2

Scale Drawings, Similarity, and Slope

- Scaled Copies
- Scale Drawings
- Dilations
- Similarity
- Slope
- Let's Put It to Work

### Unit 3

Writing and Solving Equations

- Representing Situations of the Form $px+q=r$ and $p(x+q)=r$
- Solving Equations of the Form $px+q=r$ and $p(x+q)=r$ and Problems That Lead to Those Equations

### Unit 4

Inequalities, Expressions, and Equations

- Inequalities
- Writing Equivalent Expressions
- Equations in One Variable
- Let's Put it to Work

### Unit 5

Linear Relationships

- Proportional Relationships
- Representing Linear Relationships
- Finding Slopes and Linear Equations
- Systems of Linear Equations
- Associations in Numerical Data
- Associations in Categorical Data
- Let's Put it to Work

### Unit 6

Functions and Volume

- Inputs and Outputs
- Representing and Interpreting Functions
- Linear Functions and Rates of Change
- Prisms, Cylinders, and Cones
- Dimensions and Spheres
- Let's Put It to Work

### Unit 7

Exponents and Scientific Notation

- Exponent Review
- Exponent Rules
- Scientific Notation
- Let’s Put It to Work

### Unit 8

Pythagorean Theorem and Irrational Numbers

- Side Lengths and Areas of Squares
- The Pythagorean Theorem
- Decimal Representation of Rational and Irrational Numbers
- Let's Put it to Work

### Unit 9

Putting It All Together

- Tessellations
- Running a Restaurant
- Making Connections
- The Weather