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 Chapter 2: Ratio, Rate, and Percent Chapter 4: Patterns and Relationships Chapter 5: 2-D Measurement Chapter 6: Addition and Subtraction of Integers Chapter 7: 2-D Geometry Chapter 8: Variables, Expressions, and Equations Chapter 9: Fraction Operations Chapter 10: 3-D Geometry Chapter 11: Surface Area and Volume Chapter 12: Probability

## Chapter 1: Factors and Exponents

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 Lesson 1: Using Multiples Lesson 3: Factoring Lesson 5: Powers Lesson 6: Square Roots Lesson 7: Order of Operations Lesson 8: Solve Problems by Using Power Patterns ### Chapter 2: Ratio, Rate, and Percent

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 Lesson 2: Solving Ratio Problems Lesson 3: Solving Rate Problems Lesson 4: Communicating about Ratio and                     Rate Problems Lesson 5: Ratios as Percents Lesson 6: Solving Percent Problems Lesson 7: Decimal Multiplication Lesson 8: Decimal Division ### Chapter 3: Data Management

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 Lesson 2: Avoiding Bias in Data Collection Lesson 3: Using a Database Lesson 4: Using a Spreadsheet Lesson 5: Frequency Tables and Stem-and-Leaf                     Plots Lesson 6: Median, Mean, and Mode Lesson 7: Communicating about Graphs ### Chapter 4: Patterns and Relationships

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 Lesson 2: Applying Pattern Rules Lesson 3: Using a Table of Values to Represent a                     Sequence Lesson 4: Solve Problems Using a Table of Values Lesson 5: Using a Scatter Plot to Represent a Sequence ### Chapter 5: 2-D Measurement

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 Lesson 1: Area of a Parallelogram Lesson 2: Area of a Triangle Lesson 4: Area of a Trapezoid Lesson 6: Calculating the Area of a Complex Shape Lesson 7: Communicating about Measurement ### Chapter 6: Addition and Subtraction of Integers

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 Lesson 1: Comparing Positive and Negative Numbers Lesson 3: Adding Integers Using the Zero Principle Lesson 4: Adding Integers That Are Far from Zero Lesson 5: Integer Addition Strategies Lesson 6: Using Counters to Subtract Integers Lesson 7: Using Number Lines to Subtract Integers Lesson 8: Solve Problems by Working Backwards ### Chapter 7: 2-D Geometry

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 Lesson 1: Comparing Positions on a Grid Lesson 2: Translations Lesson 3: Reflections Lesson 4: Rotations Lesson 7: Communicating about Geometrical Patterns Lesson 9: Tessellating Designs ### Chapter 8: Variables, Expressions, and Equations

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 Lesson 2: Using Variables to Write Pattern Rules Lesson 3: Creating and Evaluating Expressions Lesson 4: Solving Equations by Inspections Lesson 5: Solving Equations by Systematic Trial Lesson 6: Communicating the Solution for an Equation ### Chapter 9: Fraction Operations

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 Lesson 2: Adding Fractions with Models Lesson 3: Multiplying a Whole Number by a Fraction Lesson 4: Subtracting Fractions with Models Lesson 5: Subtracting Fractions with Grids Lesson 6: Adding and Subtracting Mixed Numbers Lesson 7: Communicating about Estimation Strategies Lesson 8: Adding and Subtracting Using Equivalent                     Fractions ### Chapter 10: 3-D Geometry

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 Lesson 2: Building Objects from Nets Lesson 3: Top, Front, and Side Views of Cube                     Structures Lesson 4: Top, Front, and Side Views of 3-D Objects Lesson 5: Isometric Drawings of Cube                     Structures Lesson 6: Isometric Drawings of 3-D Objects ### Chapter 11: Surface Area and Volume

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 Lesson 1: Surface Area of a Rectangular Prism Lesson 2: Volume of a Rectangular Prism Lesson 3: Solve Problems by Guessing and Testing Lesson 4: Relating the Dimensions of a Rectangular                     Prism to Its Volume ### Chapter 12: Probability

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 Lesson 2: Calculating Probability Lesson 3: Solve Problems Using Organized Lists Lesson 4: Using Tree Diagrams to Calculate Probability Lesson 5: Applying Probabilities   