### 1. Integers

#### 1.2. Variables, Expressions, and Properties

Using Algebraic Expressions

#### 1.3. Integers and Absolute Value

Comparing and Ordering Integers

Real Number Line - Activity A

#### 1.4. Adding Integers

Adding Real Numbers

#### 1.5. Subtracting Integers

Adding and Subtracting Integers

#### 1.7. Writing Expressions and Equations

Using Algebraic Expressions

Using Algebraic Equations

#### 1.8. Solving Addition and Subtraction Equations

Modeling One-Step Equations - Activity B

#### 1.9. Solving Multiplication and Division Equations

Modeling and Solving Two-Step Equations

### 2. Rational Numbers

#### 2.2. Comparing and Ordering Rational Numbers

Comparing and Ordering Rational Numbers

#### 2.3. Multiplying Rational Numbers

Multiplying Fractions

#### 2.4. Dividing Rational Numbers

Dividing Fractions

#### 2.6. Adding and Subtracting Unlike Fractions

Fractions with Unlike Denominators

#### 2.7. Solving Equations with Rational Numbers

Solving Equations with Decimals

### 3. Real Numbers and the Pythagorean Theorem

#### 3.1. Square Roots

Square Roots

#### 3.2. Estimating Square Roots

Ordering and Approximating Square Roots

#### 3.4. The Pythagorean Theorem

Pythagorean Theorem - Activity B

#### 3.6. Distance on the Coordinate Plane

Direct Variation

### 4. Proportions, Algebra, and Geometry

#### 4.1. Ratios and Rates

Part:Part and Part:Whole Ratios

#### 4.3. Slope

Slope - Activity A

#### 4.4. Solving Proportions

Estimating Population Size

Beam to Moon (Ratios and Proportions)

#### 4.5. Similar Polygons

Similar Polygons

#### 4.8. Dilations

Dilations

### 5. Percent

#### 5.1. Ratios and Percents

Part:Part and Part:Whole Ratios

#### 5.2. Fractions, Decimals, and Percents

Percents, Fractions and Decimals

#### 5.3. The Percent Proportion

Percents and Proportions

#### 5.6. The Percent Equation

Percents and Proportions

#### 5.7. Percent of Change

Percent of Change

#### 5.8. Simple Interest

Simple and Compound Interest

### 6. Geometry

#### 6.1. Line and Angle Relationships

Investigating Angle Theorems - Activity A

#### 6.2. Triangles and Angles

Triangle Angle Sum - Activity A

#### 6.4. Classifying Quadrilaterals

Classifying Quadrilaterals - Activity A

#### 6.7. Reflections

Reflections

#### 6.8. Translations

Translations

#### 6.9. Rotations

Rotations, Reflections and Translations

### 7. Measuring Area and Volume

#### 7.1. Area of Parallelograms, Triangles, and Trapezoids

Area of Parallelograms - Activity B

#### 7.2. Circumference and Area of Circles

Circle: Perimeter, Circumference and Area

#### 7.5. Volume of Prisms and Cylinders

Prisms and Cylinders - Activity A

#### 7.6. Volume of Pyramids and Cones

Pyramids and Cones - Activity B

#### 7.7. Surface Area of Prisms and Cylinders

Surface and Lateral Area of Prisms and Cylinders

#### 7.8. Surface Area of Pyramids and Cones

Surface and Lateral Area of Pyramids and Cones

#### 7.9. Precision and Significant Digits

Triple Beam Balance

### 8. Probability

#### 8.1. Probability of Simple Events

Probability Simulations

#### 8.2. Counting Outcomes

Permutations

#### 8.3. Permutations

Permutations

#### 8.4. Combinations

Permutations and Combinations

#### 8.5. Probability of Compound Events

Compound Independent Events

#### 8.6. Experimental Probability

Theoretical and Experimental Probability

#### 8.7. Using Sampling to Predict

Estimating Population Size

### 9. Statistics and Matrices

#### 9.1. Histogram

Exploring Data Using Histograms

#### 9.4. Measures of Central Tendency

Mean, Median and Mode

#### 9.5. Measures of Variation

Describing Data Using Statistics

#### 9.6. Box-and-Whiskers Plots

Box-and-Whisker Plots

### 10. More Equations and Inequalities

#### 10.2. Solving Two-Step Equations

Solving Two-Step Equations

#### 10.4. Solving Equations with Variables on Each Side

Solving Equations By Graphing Each Side

#### 10.6. Solving Inequalities by Adding or Subtracting

Solving Linear Inequalities using Addition and Subtraction

#### 10.7. Solving Inequalities by Multiplying or Dividing

Solving Linear Inequalities using Multiplication and Division

### 11. Linear Functions

#### 11.1. Sequences

Arithmetic and Geometric Sequences

#### 11.2. Functions

Introduction to Functions

#### 11.3. Graphing Linear Functions

Linear Functions

#### 11.4. The Slope Formula

Slope - Activity B

#### 11.5. Slope-Intercept Form

Slope-Intercept Form of a Line - Activity A

#### 11.6. Scatter Plots

Scatter Plots - Activity A

#### 11.7. Graphing Systems of Equations

Solving Linear Systems by Graphing

#### 11.8. Graphing Linear Inequalities

Linear Inequalities in Two Variables - Activity A