### 1. Connections to Algebra

#### 1.3. Order of Operations

Order of Operations

#### 1.5. A Problem Solving Plan Using Models

Using Algebraic Equations

Using Algebraic Expressions

#### 1.7. An Introduction to Functions

Introduction to Functions

### 2. Properties of Real Numbers

#### 2.1. The Real Number Line

Comparing and Ordering Integers

#### 2.2. Addition of Real Numbers

Adding Real Numbers

#### 2.3. Subtraction of Real Numbers

Adding and Subtracting Integers

#### 2.7. Division of Real Numbers

Dividing Fractions

#### 2.8. Probability and Odds

Probability Simulations

### 3. Solving Linear Equations

#### 3.1. Solving Equations Using Addition and Subtraction

Modeling One-Step Equations - Activity B

#### 3.3. Solving Multi-Step Equations

Modeling One-Step Equations - Activity B

Solving Two-Step Equations

#### 3.4. Solving Equations with Variables on Both Sides

Solving Equations By Graphing Each Side

#### 3.7. Formulas and Functions

Direct Variation

#### 3.8. Rates, Ratios, and Percents

Percents and Proportions

### 4. Graphing Linear Equations and Functions

#### 4.1. Coordinates and Scatter Plots

Scatter Plots - Activity A

#### 4.2. Graphing Linear Equations

Linear Functions

#### 4.4. The Slope of a Line

Slope - Activity A

#### 4.5. Direct Variation

Direct Variation

#### 4.6. Quick Graphs Using Slope-Intercept Form

Slope-Intercept Form of a Line - Activity A

#### 4.7. Solving Linear Equations Using Graphs

Solving Equations By Graphing Each Side

#### 4.8. Functions and Relations

Solving Equations By Graphing Each Side

### 5. Writing Linear Equations

#### 5.1. Writing Linear Equations in Slope-Intercept Form

Slope-Intercept Form of a Line - Activity A

#### 5.2. Writing Linear Equations Given the Slope and a Point

Point-Slope Form of a Line - Activity A

#### 5.3. Writing Linear Equations Given Two Points

Defining a Line with Two Points

#### 5.4. Fitting a Line to Data

Lines of Best Fit Using Least Squares - Activity A

#### 5.5. Point-Slope Form of a Linear Equation

Point-Slope Form of a Line - Activity A

#### 5.6. The Standard Form of a Linear Equation

Standard Form of a Line

### 6. Solving and Graphing Linear Inequalities

#### 6.1. Solving One-Step Linear Inequalities

Solving Linear Inequalities using Addition and Subtraction

#### 6.2. Solving Multi-Step Linear Inequalities

Solving Linear Inequalities using Multiplication and Division

#### 6.3. Solving Compound Inequalities

Compound Inequalities

#### 6.4. Solving Absolute-Value Equations and Inequalities

Inequalities Involving Absolute Values

#### 6.5. Graphing Linear Inequalities in Two Variables

Linear Inequalities in Two Variables - Activity A

#### 6.6. Stem-and-Leaf Plots and Mean, Median, and Mode

Stem-and-Leaf Plots

Mean, Median and Mode

### 7. Systems of Linear Equations and Inequalities

#### 7.1. Solving Linear Systems by Graphing

Solving Linear Systems by Graphing

Modeling Linear Systems - Activity B

#### 7.3. Soling Linear Systems by Linear Combinations

Systems of Linear Equations - Activity A

#### 7.4. Applications of Linear Systems

Modeling Linear Systems - Activity B

#### 7.5. Special Types of Linear Systems

Special Types of Solutions to Linear Systems

#### 7.6. Solving Systems of Linear Inequalities

Systems of Linear Inequalities (Slope-intercept form) - Activity A

Systems of Linear Inequalities (Standard form)

### 8. Exponents and Exponential Functions

#### 8.1. Multiplication Properties of Exponents

Multiplying Exponential Expressions

#### 8.3. Division Properties of Exponents

Dividing Exponential Expressions

#### 8.5. Exponential Growth Functions

Simple and Compound Interest

Exponential Growth and Decay - Activity B

#### 8.6. Exponential Decay Functions

Exponential Growth and Decay - Activity B

### 9. Quadratic Equations and Functions

#### 9.3. Graphing Quadratic Functions

Quadratic Functions

Quadratics in Vertex Form - Activity A

#### 9.4. Solving Quadratic Equations by Graphing

Quadratics in Factored Form

#### 9.5. Solving Quadratic Equations by the Quadratic Formula

Roots of a Quadratic

#### 9.6. Applications of the Discriminant

Roots of a Quadratic

#### 9.7. Graphing Quadratic Inequalities

Quadratic Inequalities - Activity A

### 10. Polynomials and Factoring

#### 10.1. Adding and Subtracting Polynomials

Addition of Polynomials - Activity B

#### 10.4. Solving Polynomial Equations in Factored Form

Quadratics in Factored Form

#### 10.5. Factoring x^{2} + bx + c

Modeling the Factorization of * x*^{2}+*bx*+*c*

#### 10.6. Factoring ax^{2} + bx + c

Modeling the Factorization of * ax*^{2}+*bx*+*c*

#### 10.7. Factoring Special Products

Factoring Special Products

### 11. Rational Equations and Functions

#### 11.1. Ratio and Proportion

Estimating Population Size

Beam to Moon (Ratios and Proportions)

#### 11.2. Percents

Percents and Proportions

#### 11.3. Direct and Inverse Variation

Direct Variation

#### 11.4. Simplifying Rational Expressions

General Form of a Rational Function

#### 11.7. Dividing Polynomials

Dividing Polynomials Using Synthetic Division

### 12. Radicals and Connections to Geometry

#### 12.1. Functions Involving Square Roots

Functions Involving Square Roots

#### 12.2. Operations with Radical Expressions

Operations with Radical Expressions

#### 12.5. The Pythagorean Theorem and Its Converse

Pythagorean Theorem - Activity B

#### 12.6. The Distance and Midpoint Formulas

Distance Formula - Activity A

#### 12.7. Trigonometric Ratios

Sine and Cosine Ratios - Activity A

Tangent Ratio

Sine, Cosine and Tangent

#### 12.8. Logical Reasoning: Proof

Conditional Statement