Chapter 1: Whole Numbers and Decimals


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Lesson 1: Understanding Whole Numbers

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Lesson 2: Estimating With Whole Numbers

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Lesson 3: Properties of Numbers

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Lesson 4: Order of Operations

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Lesson 5: Understanding Decimals

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Lesson 6: Comparing and Ordering Decimals

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Lesson 7: Adding and Subtracting Decimals

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Lesson 8: Multiplying Decimals

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Lesson 9: Dividing Decimals

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Chapter 2: Data and Graphs


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Lesson 1: Finding the Mean

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Lesson 2: Median and Mode

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Lesson 3: Frequency Tables and Line Plots

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Lesson 4: Bar Graphs and Line Graphs

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Lesson 5: Using Spreadsheets to Organize Data

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Lesson 6: StemandLeaf Plots

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Lesson 7: Misleading Graphs and Statistics

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Chapter 3: Patterns and Variables


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Lesson 1: Describing a Pattern

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Lesson 2: Variables and Expressions

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Lesson 3: Writing Algebraic Expressions

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Lesson 4: Using Numbers Sense to Solve OneStep Equations

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Lesson 5: Solving Addition Equations

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Lesson 6: Solving Subtraction Equations

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Lesson 7: Solving Multiplication and Division Equations

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Lesson 8: The Distributive Property

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Chapter 4: Number Theory and Fractions


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Lesson 1: Divisibility and Mental Math

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Lesson 2: Exponents

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Lesson 3: Prime Numbers and Prime Factorization

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Lesson 4: Greatest Common Factor

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Lesson 5: Equivalent Fractions

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Lesson 6: Mixed Numbers and Improper Fractions

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Least Common Multiple

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Lesson 8: Comparing and Ordering Fractions

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Lesson 9: Fractions and Decimals

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Chapter 5: Adding and Subtracting Fractions


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Lesson 1: Estimating Sums and Differences

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Lesson 2: Fractions With Like Denominators

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Lesson 3: Fractions With Unlike Denominators

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Lesson 4: Adding Mixed Numbers

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Lesson 5: Subtracting Mixed Numbers

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Lesson 6: Equations With Fractions

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Lesson 7: Measuring Elapsed Time

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Chapter 6: Multiplying and Dividing Fractions


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Lesson 1: Multiplying Fractions

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Lesson 2: Multiplying Mixed Numbers

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Lesson 3: Dividing Fractions

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Lesson 4: Dividing Mixed Numbers

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Lesson 5: Solving Fraction Equations by Multiplying

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Lesson 6: The Customary System

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Lesson 7: Changing Units in the Customary System

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Chapter 7: Ratios, Proportions, and Percents


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Lesson 1: Ratios

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Lesson 2: Unit Rates

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Lesson 3: Understanding Proportions

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Lesson 4: Solving Proportions

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Lesson 5: Scale Drawings

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Lesson 6: Percents, Fractions, and Decimals

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Lesson 7: Finding the Percent of a Number

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Lesson 8: Circle Graphs

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Lesson 9: Estimating With Percents

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Chapter 8: Tools of Geometry


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Lesson 1: Points, Lines, Segments, and Rays

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Lesson 2: Angles

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Lesson 3: Special Pairs of Angles

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Lesson 4: Classifying Triangles

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Lesson 5: Exploring and Classifying Polygons

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Lesson 6: Congruent and Similar Figures

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Line Symmetry

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Lesson 8: Transformations

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Chapter 9: Geometry and Measurement


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Lesson 1: Metric Units of Length, Mass, and Capacity

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Lesson 2: Converting Units in the Metric System

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Lesson 3: Perimeters and Areas of Rectangles

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Lesson 4: Areas of Parallelograms and Triangles

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Lesson 5: Circles and Circumference

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Lesson 6: Area of a Circle

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Lesson 7: ThreeDimensional Figures and Spatial Reasoning

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Lesson 8: Surface Area of Prisms

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Lesson 9: Volumes of Rectangular Prisms

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Lesson 10: Surface Areas and Volumes of Cylinders

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Chapter 10: Exploring Probability


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Lesson 1: Tree Diagrams and the Counting Principle

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Lesson 2: Probability

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Lesson 3: Experimental Probability

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Lesson 4: Making Predictions from Data

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Lesson 5: Independent Events

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Chapter 11: Integers


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Lesson 1: Exploring Integers

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Lesson 2: Comparing and Ordering Integers

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Lesson 3: Adding Integers

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Lesson 4: Subtracting Integers

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Lesson 5: Multiplying Integers

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Lesson 6: Dividing Integers

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Lesson 7: Solving Equations With Integers

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Lesson 8: Graphing in the Coordinate Plane

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Lesson 9: Applications of Integers

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Lesson 10: Graphing Functions

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Chapter 12: Equations and Inequalities


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Lesson 1: Solving TwoStep Equations

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Lesson 2: Inequalities

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Lesson 3: Solving OneStep Inequalities

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Lesson 4: Exploring Square Roots and Rational Numbers

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Lesson 5: Introducing the Pythagorean Theorem

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