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| Lesson 1-1: Math Is Mine |
| Lesson 1-2: Math is Exploring and Thinking |
| Lesson 1-3: Math Is In My World |
| Lesson 1-4: Math Is Explaining and Sharing |
| Lesson 1-5: Math Is Finding Patterns |
| Lesson 1-6: Math Is Ours |
| Lesson 2-1: Understand the Structure of Multi-Digit Numbers |
| Lesson 2-2: Read and Write Numbers to One Million |
| Lesson 2-3: Compare Multi-Digit Numbers |
| Lesson 2-4: Round Multi-Digit Numbers |
| Lesson 3-1: Estimate Sums or Differences |
| Lesson 3-2: Strategies to Add Multi-Digit Numbers |
| Lesson 3-3: Understand an Addition Algorithm |
| Lesson 3-4: Understand an Addition Algorithm Involving Regrouping |
| Lesson 3-5: Strategies to Subtract Multi-Digit Numbers |
| Lesson 3-6: Understand a Subtraction Algorithm |
| Lesson 3-7: Understand a Subtraction Algorithm Involving Regrouping |
| Lesson 3-8: Represent and Solve Multi-Step Problems |
| Lesson 3-9: Solve Multi-Step Problems Involving Addition and Subtraction |
| Lesson 4-1: Understand Comparing with Multiplication |
| Lesson 4-2: Represent Comparison Problems |
| Lesson 4-3: Solve Comparison Problems Using Multiplication |
| Lesson 4-4: Solve Comparison Problems Using Division |
| Lesson 5-1: Understand Factors of a Number |
| Lesson 5-2: Under Prime and Composite Numbers |
| Lesson 5-3: Understand Multiples |
| Lesson 5-4: Number or Shape Patterns |
| Lesson 5-5: Generate a Pattern |
| Lesson 5-6: Analyze Features of a Pattern |
| Lesson 6-1: Multiply by Multiples of 10, 100, or 1,000 |
| Lesson 6-2: Estimate Products |
| Lesson 6-3: Use the Distributive Property to Multiply |
| Lesson 6-4: Multiply 2-Digit by 1-Digit Factors |
| Lesson 6-5: Multiply Multi-Digit by 1-Digit Factors |
| Lesson 6-6: Multiply Two Multiples of 10 |
| Lesson 6-7: Multiply Two 2-Digit Factors |
| Lesson 6-8: Solve Multi-Step Problems Involving Multiplication |
| Lesson 7-1: Divide Multiples of 10, 100, and 1000 |
| Lesson 7-2: Estimate Quotients |
| Lesson 7-3: Find Equal Shares |
| Lesson 7-4: Understand Partial Quotients |
| Lesson 7-5: Divide 4-Digit Dividends by 1-Digit Divisors |
| Lesson 7-6: Understand Remainders |
| Lesson 7-7: Make Sense of a Remainder |
| Lesson 7-8: Solve Multi-Step Problems Using Division |
| Lesson 8-1: Equivalent Fractions |
| Lesson 8-2: Generate Equivalent Fractions Using Models |
| Lesson 8-3: Generate Equivalent Fractions Using Number Lines |
| Lesson 8-4: Compare Fractions Using Benchmarks |
| Lesson 8-5: Other Ways to Compare Fractions |
| Lesson 9-1: Understand Decomposing Fractions |
| Lesson 9-2: Represent Adding Fractions |
| Lesson 9-3: Add Fractions with Like Denominators |
| Lesson 9-4: Represent Subtracting Fractions |
| Lesson 9-5: Subtract Fractions with Like Denominators |
| Lesson 9-6: Solve Problems Involving Fractions |
| Lesson 10-1: Understand Decomposing Mixed Numbers |
| Lesson 10-2: Represent Adding Mixed Numbers |
| Lesson 10-3: Add Mixed Numbers |
| Lesson 10-4: Represent Subtracting Mixed Numbers |
| Lesson 10-5: Subtract Mixed Numbers |
| Lesson 10-6: Solve Problems Involving Mixed Numbers |
| Lesson 11-1: Represent Multiplication of a Unit Fraction by a Whole Number |
| Lesson 11-2: Understand Multiplying a Fraction by a Whole Number |
| Lesson 11-3: Multiply a Fraction by a Whole Number |
| Lesson 11-4: Multiply a Mixed Number by a Whole Number |
| Lesson 11-5: Solve Problems Involving Fractions and Mixed Numbers |
| Lesson 12-1: Understand Tenths and Hundredths |
| Lesson 12-2: Understand Decimal Notation |
| Lesson 12-3: Compare Decimals |
| Lesson 12-4: Adding Decimals Using Fractions |
| Lesson 12-5: Solve Problems Involving Money |
| Lesson 13-1: Relate Metric Units |
| Lesson 13-2: Relate Customary Units of Weight |
| Lesson 13-3: Relate Customary Units of Capacity |
| Lesson 13-4: Convert Units of Time |
| Lesson 13-5: Solve Problems That Involve Units of Measure |
| Lesson 13-6: Solve More Problems That Involve Units of Measure |
| Lesson 13-7: Solve Problems Using a Perimeter Formula |
| Lesson 13-8: Solve Problems Using an Area Formula |
| Lesson 13-9: Solve Problems Involving Perimeter and Area |
| Lesson 13-10: Display and Interpret Data on a Line Plot |
| Lesson 13-11: Solve Problems Involving Data on a Line Plot |
| Lesson 14-1: Understand Lines, Line Segments, and Rays |
| Lesson 14-2: Classify Angles |
| Lesson 14-3: Draw and Measure Angles |
| Lesson 14-4: Understand Parallel and Perpendicular Lines |
| Lesson 14-5: Add and Subtract Angle Measures |
| Lesson 14-6: Solve Problems Involving Unknown Angle Measures |
| Lesson 14-7: Classify Polygons |
| Lesson 14-8: Classify Triangles |
| Lesson 14-9: Understand Line Symmetry |
| Lesson 14-10: Draw Lines of Symmetry |