Chapter 1. Decimals
1-1. Understanding Whole Numbers
Comparing and Ordering Integers
1-3. Comparing and Ordering Decimals
Comparing and Ordering Decimals
1-5. Adding and Subtracting Decimals
Adding Real Numbers
Sums and Differences with Decimals
1-7. Multiplying Decimals
Multiplying with Decimals
1-9. Dividing Decimals
Multiplying with Decimals
Chapter 2. Patterns and Variables
2-1. Describing a Pattern
Finding Patterns
Arithmetic and Geometric Series
2-3. Writing Algebraic Expressions
Using Algebraic Expressions
Using Algebraic Equations
2-5. Using Number Sense to Solve One-Step Equations
Modeling One-Step Equations - Activity A
Modeling and Solving Two-Step Equations
2-6. Solving Addition and Subtraction Equations
Modeling One-Step Equations - Activity A
Modeling and Solving Two-Step Equations
2-7. Solving Multiplication and Division Equations
Modeling and Solving Two-Step Equations
Solving Two-Step Equations
2-8. Exponents
Order of Operations
Chapter 3. Number Theory and Fractions
3-2. Prime Numbers and Prime Factorization
Finding Factors with Area Models
3-3. Greatest Common Factor
Finding Factors with Area Models
3-4. Equivalent Fractions
Proportions and Common Multipliers
3-5. Mixed Numbers and Improper Fractions
Improper Fractions and Mixed Numbers
3-6. Least Common Multiple
Fractions with Unlike Denominators
3-7. Comparing and Ordering Fractions
Fractions with Unlike Denominators
Comparing and Ordering Fractions
3-8. Fractions and Decimals
Ordering Percents, Fractions and Decimals
Chapter 4. Adding and Subtracting Fractions
4-1. Estimating Sums and Differences
Estimating Sums and Differences
4-3. Fractions With Unlike Denominators
Fractions with Unlike Denominators
4-4. Adding Mixed Numbers
Fractions with Unlike Denominators
4-5. Subtracting Mixed Numbers
Fractions with Unlike Denominators
4-7. Measuring Elapsed Time
Number Systems
Chapter 5. Multiplying and Dividing Fractions
5-1. Multiplying Fractions
Multiplying Fractions
5-2. Multiplying Mixed Numbers
Multiplying Mixed Numbers
5-3. Dividing Fractions
Dividing Fractions
5-4. Dividing Mixed Numbers
Dividing Mixed Numbers
5-5. Solving Fraction Equations by Multiplying
Solving Two-Step Equations
Chapter 6. Ratios, Proportions, and Percents
6-1. Ratios
Part:Part and Part:Whole Ratios
6-2. Unit Rates
Proportions and Common Multipliers
6-3. Understanding Proportions
Proportions and Common Multipliers
6-4. Using Cross Products
Proportions and Common Multipliers
6-5. Scale Drawings
Similar Figures - Activity A
6-6. Percents, Fractions, and Decimals
Percent of Change
Percents and Proportions
Proportions and Common Multipliers
6-7. Finding a Percent of a Number
Percents and Proportions
Chapter 7. Data and Graphs
7-1. Mean, Median, and Mode
Mean, Median and Mode
Describing Data Using Statistics
7-2. Organizing and Displaying Data
Line Plots
7-4. Bar Graphs and Line Graphs
Line Plots
Histograms
Exploring Data Using Histograms
7-7. Stem-and-Leaf Plots
Stem-and-Leaf Plots
Constructing Box-and-Whisker Plots
Chapter 8. Tools of Geometry
8-1. Points, Lines, Segments, and Rays
Investigating Parallel Lines and Planes
8-2. Angles
Construct Parallel and Perpendicular Lines
Constructing Congruent Segments and Angles
8-3. Special Pairs of Angles
Concurrent Lines, Medians, and Altitudes
8-4. Classifying Triangles
Classifying Triangles
8-5. Exploring and Classifying Polygons
Classifying Quadrilaterals - Activity A
8-7. Congruent and Similar Figures
Similar Figures - Activity A
8-9. Transformations
Rotations, Reflections and Translations
Chapter 9. Geometry and Measurement
9-3. Perimeters and Areas of Rectangles
Rectangle: Perimeter, Circumference and Area
9-4. Areas of Parallelograms and Triangles
Area of Parallelograms - Activity A
9-5. Circles and Circumference
Circle: Perimeter, Circumference and Area
9-6. Area of a Circle
Circle: Perimeter, Circumference and Area
9-8. Surface Areas of Prisms and Cylinders
Surface and Lateral Area of Prisms and Cylinders
Surface and Lateral Area of Pyramids and Cones
9-9. Volumes of Rectangular Prisms and Cylinders
Pyramids and Cones - Activity A
Prisms and Cylinders
Chapter 10. Integers
10-1. Using a Number Line
Comparing and Ordering Integers
10-2. Adding Integers
Adding and Subtracting Integers
10-3. Subtracting Integers
Adding and Subtracting Integers
10-6. Graphing in the Coordinate Plane
Points in the Coordinate Plane - Activity A
10-8. Graphing Functions
Introduction to Functions
Linear Functions
Chapter 11. Exploring Probability
11-1. Probability
Probability Simulations
11-2. Experimental Probability
Theoretical and Experimental Probability
11-3. Making Predictions From Data
Theoretical and Experimental Probability
11-4. Simulate a Problem
Probability Simulations
11-5. Tree Diagrams and the Counting Principle
Binomial Probabilities
11-6. Exploring Permutations
Permutations
11-7. Independent Events
Independent and Dependent Events
Chapter 12. Equations and Inequalities
12-1. Solving Two-Step Equations
Modeling and Solving Two-Step Equations
12-2. Inequalities
Solving Linear Inequalities using Addition and Subtraction
12-3. Solving One-Step Inequalities
Solving Linear Inequalities using Addition and Subtraction
12-5. Exploring Square Roots and Rational Numbers
Square Roots