Chapter 1: Numeration


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Lesson 1: Place Value

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Lesson 2: Comparing and Ordering Whole Numbers

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Lesson 3: Decimal Place Value

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Lesson 4: Comparing and Ordering Decimals

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Lesson 5: Problem Solving: Look for a Pattern

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Chapter 2: Adding and Subtracting Whole Numbers and Decimals


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Lesson 1: Mental Math

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Lesson 2: Rounding Whole Numbers and Decimals

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Lesson 3: Estimating Sums and Differences

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Lesson 4: Problem Solving: Draw a Picture and Write an Equation

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Lesson 5: Adding and Subtracting

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Lesson 6: Adding Decimals

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Lesson 7: Subtracting Decimals

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Lesson 8: Problem Solving: MultipleStep Problems

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Chapter 3: Multiplying Whole Numbers


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Lesson 1: Multiplication Properties

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Lesson 2: Using Mental Math to Multiply

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Lesson 3: Estimating Products

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Lesson 4: Multiplying by 1Digit Numbers

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Lesson 5: Multiplying 2Digit by 2Digit Numbers

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Lesson 6: Multiplying Greater Numbers

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Lesson 7: Exponents

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Lesson 8: Problem Solving: Draw a Picture and Write an Equation

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Chapter 4: Dividing by 1Digit Divisors


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Lesson 1: Dividing Multiples of 10 and 100

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Lesson 2: Estimating Quotients

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Lesson 3: Problem Solving: Reasonableness

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Lesson 4: Connecting Models and Symbols

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Lesson 5: Dividing by 1Digit Divisors

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Lesson 6: Zeros in the Quotient

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Lesson 7: Understanding Factors

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Lesson 8: Prime and Composite Numbers

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Lesson 9: Problem Solving: Draw a Picture and Write an Equation

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Chapter 5: Dividing by 2Digit Divisors


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Lesson 1: Using Patterns to Divide

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Lesson 2: Estimating Quotients with 2Digit Divisors

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Lesson 3: Problem Solving: MultipleStep Problems

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Lesson 4: Dividing by Multiples of 10

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Lesson 5: 1Digit Quotients

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Lesson 6: 2Digit Quotients

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Lesson 7: Estimating and Dividing with Greater Numbers

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Lesson 8: Problem Solving: Missing or Extra Information

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Chapter 6: Variables and Expressions


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Lesson 1: Variables and Expressions

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Lesson 2: Patterns and Expressions

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Lesson 3: More Patterns and Expressions

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Lesson 4: Distributive Property

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Lesson 5: Order of Operations

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Lesson 6: Problem Solving: Act It Out and Use Reasoning

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Chapter 7: Multiplying and Dividing Decimals


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Lesson 1: Multiplying Decimals by 10,100, or 1,000

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Lesson 2: Multiplying and Decimals by a Whole Number

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Lesson 3: Estimating the Product of a Decimal and a Whole Number

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Lesson 4: Multiplying Two Decimals

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Lesson 5: Dividing Decimals by 10,100, or 1,000

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Lesson 6: Dividing a Decimal by a Whole Number

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Lesson 7: Estimation: Decimals Divided by Whole Numbers

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Lesson 8: Dividing a Decimal by a Decimal

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Lesson 9: Problem Solving: MultipleStep Problems

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Chapter 8: Shapes


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Lesson 1: Basic Geometric Ideas

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Lesson 2: Measuring and Classifying Angles

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Lesson 3: Polygons

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Lesson 4: Triangles

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Lesson 5: Quadrilaterals

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Lesson 6: Problem Solving: Make and Test Generalizations

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Chapter 9: Fractions and Decimals


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Lesson 1: Meanings of Fractions

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Lesson 2: Fractions and Division

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Lesson 3: Mixed Numbers and Improper Fractions

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Lesson 4: Equivalent Fractions

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Lesson 5: Comparing and Ordering Fractions and Mixed Numbers

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Lesson 6: Common Factors and Greatest Common Factor

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Lesson 7: Fractions in Simplest Form

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Lesson 8: Tenths and Hundredths

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Lesson 9: Thousandths

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Lesson 10: Fractions and Decimals on the Number Line

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Lesson 11: Problem Solving: Writing to Explain

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Chapter 10: Adding and Subtracting Fractions and Mixed Numbers


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Lesson 1: Adding and Subtracting Fractions with Like Denominators

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Lesson 2: Common Multiples and Least Common Multiple

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Lesson 3: Adding Fractions with Unlike Denominators

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Lesson 4: Subtracting Fractions with Unlike Denominators

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Lesson 5: Adding Mixed Numbers

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Lesson 6: Subtracting Mixed Numbers

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Lesson 7: Problem Solving: Try, Check, and Revise

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Chapter 11: Multiplying Fractions and Mixed Numbers


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Lesson 1: Multiplying Fractions and Whole Numbers

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Lesson 2: Multiplying Two Fractions

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Lesson 3: Multiplying Mixed Numbers

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Lesson 4: Relating Division to Multiplication of Fractions

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Lesson 5: Problem Solving: Draw a Picture and Write an Equation

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Chapter 12: Perimeter and Area


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Lesson 1: Using Customary Units of Length

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Lesson 2: Using Metric Units of Length

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Lesson 3: Perimeter

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Lesson 4: Area of Squares and Rectangles

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Lesson 5: Area of Parallelograms

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Lesson 6: Area of Triangles

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Lesson 7: Circles and Circumference

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Lesson 8: Problem Solving: Draw a Picture and Make an Organized List

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Chapter 13: Solids


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Lesson 1: Solids

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Lesson 2: Relating Shapes and Solids

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Lesson 3: Surface Area

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Lesson 4: Views of Solids

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Lesson 5: Volume

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Lesson 6: Irregular Shapes and Solids

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Lesson 7: Problem Solving: Use Objects and Solve a Simpler Problem

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Chapter 14: Measurement Units, Time, and Temperature


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Lesson 1: Customary Units of Capacity

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Lesson 2: Metric Units of Capacity

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Lesson 3: Units of Weight and Mass

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Lesson 4: Converting Customary Units

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Lesson 5: Converting Metric Units

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Lesson 6: Elapsed Time

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Lesson 7: Elapsed Time in Other Units

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Lesson 8: Temperature Change

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Lesson 9: Problem Solving: Make a Table

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Chapter 15: Solving and Writing Equations and Inequalities


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Lesson 1: Solving Addition and Subtraction Equations

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Lesson 2: Solving Multiplication and Division Equations

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Lesson 3: Inequalities and the Number Line

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Lesson 4: Patterns and Equations

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Lesson 5: Problem Solving: Draw a Picture and Write an Equation

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Chapter 16: Ratio and Percent


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Lesson 1: Understanding Ratios

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Lesson 2: Understanding Percent

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Lesson 3: Percent, Fractions, and Decimals

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Lesson 4: Finding Percent of a Whole Number

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Lesson 5: Problem Solving: Make a Table and Look for a Pattern

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Chapter 17: Equations and Graphs


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Lesson 1: Understanding Integers

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Lesson 2: Ordered Pairs

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Lesson 3: Distances on Number Lines and the Coordinate Plane

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Lesson 4: Graphing Equations

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Lesson 5: Problem Solving: Work Backward

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Chapter 18: Graphs and Data


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Lesson 1: Data from Surveys

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Lesson 2: Bar Graphs and Picture Graphs

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Lesson 3: Line Graphs

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Lesson 4: StemandLeaf Plots

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Lesson 5: Histograms

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Lesson 6: Circle Graphs

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Lesson 7: Mean

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Lesson 8: Median, Mode, and Range

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Lesson 9: Problem Solving: Make a Graph

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Chapter 19: Transformations, Congruence, and Symmetry


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Lesson 1: Translations

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Lesson 2: Reflections

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Lesson 3: Rotations

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Lesson 4: Congruence

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Lesson 5: Symmetry

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Lesson 6: Problem Solving: Use Objects

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Chapter 20: Probability


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Lesson 1: Outcomes

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Lesson 2: Writing Probability as a Fraction

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Lesson 3: Experiments and Predictions

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Lesson 4: Problem Solving: Solve a Simpler Problem

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