### Chapter 1: Number Sense, Patterns, and Algebraic Thinking

#### 1.1. Describing Patterns

Finding Patterns

#### 1.2. Variables and Expressions

Using Algebraic Expressions

#### 1.4. Order of Operations

Order of Operations

#### 1.5. Equations and Mental Math

Using Algebraic Equations

#### 1.6. Perimeter and Area

Rectangle: Perimeter, Circumference and Area

### Chapter 2: Decimal Operations

#### 2.1. Comparing, Ordering, and Rounding Decimals

Comparing and Ordering Decimals

#### 2.2. Adding and Subtracting Decimals

Sums and Differences with Decimals

#### 2.3. Multiplying Decimals

Multiplying with Decimals

### Chapter 3: Data and Statistics

#### 3.1. Mean, Median, and Mode

Mean, Median and Mode

#### 3.2. Bar Graphs and Line Graphs

Line Plots

#### 3.3. Stem-and-Leaf Plots

Stem-and-Leaf Plots

#### 3.4. Box-and-Whisker Plots

Box-and-Whisker Plots

#### 3.5. Histograms

Histograms

### Chapter 4: Number Patterns and Fractions

#### 4.1. Prime Factorization

Finding Factors with Area Models

#### 4.3. Equivalent Fractions

Proportions and Common Multipliers

#### 4.5. Comparing and Ordering Fractions

Comparing and Ordering Fractions

#### 4.6. Mixed Numbers and Improper Fractions

Improper Fractions and Mixed Numbers

#### 4.7. Fractions and Decimals

Comparing and Ordering Rational Numbers

### Chapter 5: Fraction Operations

#### 5.1. Adding and Subtracting Fractions

Fractions with Unlike Denominators

#### 5.3. Multiplying Fractions and Mixed Numbers

Multiplying Fractions

Multiplying Mixed Numbers

#### 5.4. Dividing Fractions and Mixed Numbers

Dividing Fractions

Dividing Mixed Numbers

### Chapter 6: Integers

#### 6.1. Comparing and Ordering Integers

Real Number Line - Activity B

#### 6.2. Adding Integers

Adding Real Numbers

#### 6.3. Subtracting Integers

Adding and Subtracting Integers

#### 6.8. The Coordinate Plane

Points in the Coordinate Plane - Activity B

### Chapter 7: Equations, Inequalities, and Functions

#### 7.1. Writing Expressions and Equations

Using Algebraic Expressions

#### 7.3. Solving Addition and Subtraction Equations

Modeling One-Step Equations - Activity A

#### 7.4. Solving Multiplication and Division Equations

Modeling and Solving Two-Step Equations

#### 7.5. Solving Two-Step Equations

Modeling and Solving Two-Step Equations

#### 7.6. Solving Inequalities

Solving Inequalities Using Multiplication and Division

Solving Linear Inequalities using Addition and Subtraction

#### 7.7. Functions and Equations

Introduction to Functions

#### 7.8. Graphing Functions

Linear Functions

Using Tables, Rules and Graphs

### Chapter 8: Ratios and Proportions

#### 8.1. Ratios

Part:Part and Part:Whole Ratios

#### 8.3. Slope

Slope - Activity A

#### 8.4. Writing and Solving Proportions

Estimating Population Size

Beam to Moon (Ratios and Proportions)

#### 8.6. Scale Drawings and Models

Dilations

### Chapter 9: Percents

#### 9.1. Percents and Fractions

Percents, Fractions and Decimals

#### 9.2. Percents and Proportions

Percents and Proportions

#### 9.3. Percents and Decimals

Percents, Fractions and Decimals

#### 9.4. The Percent Equations

Percents and Proportions

#### 9.6. Percent of Increase and Decrease

Percent of Change

#### 9.7. Discounts, Markups, Sales Tax, and Tips

Percent of Change

#### 9.8. Simple Interest

Percent of Change

Simple and Compound Interest

### Chapter 10: Geometric Figures

#### 10.2. Special Pairs of Angles

Investigating Angle Theorems - Activity A

#### 10.3. Triangles

Classifying Triangles

#### 10.5. Similar and Congruent Polygons

Similar Polygons

#### 10.6. Using Proportions with Similar Polygons

Perimeters and Areas of Similar Figures

#### 10.7. Transformations and Symmetry

Rotations, Reflections and Translations

#### 10.8. Transformations in the Coordinate Plane

Reflections

### Chapter 11: Measurement and Area

#### 11.1. Square Roots

Square Roots

#### 11.2. Approximating Square Roots

Ordering and Approximating Square Roots

#### 11.3. The Pythagorean Theorem

Pythagorean Theorem - Activity B

#### 11.4. Area of a Parallelogram

Area of Parallelograms - Activity A

#### 11.5. Areas of Triangles and Trapezoids

Area of Parallelograms - Activity A

#### 11.6. Circumference of a Circles

Circle: Perimeter, Circumference and Area

#### 11.7. Area of a Circle

Circle: Perimeter, Circumference and Area

### Chapter 12: Surface Area and Volume

#### 12.3. Surface Area of Rectangular Prisms

Surface and Lateral Area of Prisms and Cylinders

#### 12.4. Surface Area of Cylinders

Surface and Lateral Area of Prisms and Cylinders

#### 12.5. Volume of Rectangular Prisms

Prisms and Cylinders - Activity A

#### 12.6. Volume of Cylinders

Prisms and Cylinders - Activity A

### Chapter 13: Probability

#### 13.1. Introduction to Probability

Probability Simulations

#### 13.2. Tree Diagrams

Permutations

#### 13.3. The Counting Principle

Permutations

#### 13.4. Permutations and Combinations

Permutations and Combinations

#### 13.6. Independent and Dependent Events

Independent and Dependent Events