## Mathematics Course 3

• Author(s): Larson et al.     Publisher: McDougal Littell 2007
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### 1. Algebra, Integers, and Equation Solving

#### 1.1. Interpreting Graphs

Exploring Data Using Histograms

#### 1.3. Variables and Expressions

Using Algebraic Expressions

#### 1.5. Equations and Solutions

Using Algebraic Equations

### 2. Integer Operations

#### 2.1. Integers and Absolute Value

Comparing and Ordering Integers

#### 2.8. The Coordinate Plane

Points in the Coordinate Plane - Activity A

### 3. Solving Equations and Inequalities

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

Modeling One-Step Equations - Activity A

#### 3.3. Solving Two-Step Equations

Modeling and Solving Two-Step Equations

Solving Two-Step Equations

#### 3.5. Applying Geometric Formulas

Rectangle: Perimeter, Circumference and Area

Area of Parallelograms - Activity A

#### 3.6. Solving Inequalities Using Addition or Subtraction

Solving Linear Inequalities using Addition and Subtraction

#### 3.7. Solving Inequalities Using Multiplication or Division

Solving Linear Inequalities using Multiplication and Division

### 4. Factors, Fractions, and Exponents

#### 4.1. Factors and Prime Factorization

Finding Factors with Area Models

#### 4.5. Comparing Fractions and Mixed Numbers

Comparing and Ordering Rational Numbers

Improper Fractions and Mixed Numbers

#### 4.6. Rules of Exponents

Multiplying Exponential Expressions

Dividing Exponential Expressions

### 5. Rational Number Operations

#### 5.2. Fractions with Different Denominators

Fractions with Unlike Denominators

#### 5.3. Multiplying Fractions

Multiplying Fractions

#### 5.4. Dividing Fractions

Dividing Fractions

#### 5.6. Adding and Subtracting Decimals

Sums and Differences with Decimals

#### 5.7. Multiplying and Dividing Decimals

Multiplying with Decimals

#### 5.8. Mean, Median, and Mode

Mean, Median and Mode

### 6. Multi-Step Equations and Inequalities

#### 6.1. Solving Multi-Step Equations

Solving Equations By Graphing Each Side

### 7. Ratio, Proportion, and Percent

#### 7.1. Ratios and Rates

Part:Part and Part:Whole Ratios

#### 7.2. Writing and Solving Proportions

Estimating Population Size

#### 7.3. Solving Percent Problems

Percents and Proportions

#### 7.4. Fractions, Decimals, and Percents

Percents, Fractions and Decimals

#### 7.5. Percent of Change

Percent of Change

#### 7.6. Percent Applications

Percent of Change

#### 7.7. Using the Percent Equation

Percents and Proportions

#### 7.8. Simple Probability

Probability Simulations

### 8. Polygons and Transformations

#### 8.1. Angle Pairs

Investigating Angle Theorems - Activity A

#### 8.2. Angles and Triangles

Classifying Triangles

#### 8.4. Polygons and Angles

Polygon Angle Sum - Activity A

#### 8.5. Congruent Polygons

Proving Triangles Congruent

Reflections

#### 8.7. Translations and Rotations

Rotations, Reflections and Translations

Translations

Dilations

### 9. Real Numbers and Right Triangles

Square Roots

#### 9.3. The Pythagorean Theorem

Pythagorean Theorem - Activity B

#### 9.4. Using the Pythagorean Theorem

Pythagorean Theorem - Activity B

#### 9.6. Using Trigonometric Ratios

Sine, Cosine and Tangent

Sine and Cosine Ratios - Activity A

Tangent Ratio

### 10. Measurement, Area, and Volume

#### 10.1. Areas of Parallelograms and Trapezoids

Area of Parallelograms - Activity A

#### 10.2. Areas of Circles

Circle: Perimeter, Circumference and Area

#### 10.4. Surface Areas of Prisms and Cylinders

Surface and Lateral Area of Prisms and Cylinders

#### 10.5. Surface Areas of Pyramids and Cones

Surface and Lateral Area of Pyramids and Cones

#### 10.6. Volumes of Prisms and Cylinders

Prisms and Cylinders - Activity A

#### 10.7. Volumes of Pyramids and Cones

Pyramids and Cones - Activity B

### 11. Linear Equations and Graphs

#### 11.1. Relations and Functions

Introduction to Functions

#### 11.2. Scatter Plots

Scatter Plots - Activity A

Linear Functions

#### 11.6. Slope

Slope - Activity A

#### 11.7. Slope-Intercept Form

Slope-Intercept Form of a Line - Activity A

#### 11.8. Graphs of Linear Inequalities

Linear Inequalities in Two Variables - Activity A

### 12. Data Analysis and Probability

#### 12.1. Stem-and-Leaf Plots

Stem-and-Leaf Plots

#### 12.2. Box-and-Whisker Plots

Constructing Box-and-Whisker Plots

Permutations

Permutations

#### 12.6. Combinations

Permutations and Combinations

#### 12.7. Probability and Odds

Probability Simulations

#### 12.8. Independent and Dependent Events

Compound Independent and Dependent Events

### 13. Polynomials and Functions

#### 13.2. Adding and Subtracting Polynomials

Addition of Polynomials - Activity B

#### 13.3. Monomials and Powers

Exponents and Power Rules