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 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 4-1: Understanding Comparing with Multiplication

Lesson 4-2: Represent Comparison Problems

Lesson 4-3: Solve Comparison Problems Using Multiplication

Lesson 5-1: Understand Factors of a Number

Lesson 5-2: Understand Prime and Composite Numbers

Lesson 5-3: Understand Multiples

Lesson 5-4: Number or Shape Patterns

Lesson 5-5: Generate a Pattern

Lesson 6-1: Multiple 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 7-1: Divide Multiples of 10, 100, and 1,000

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 8-1: Equivalent Fractions

Lesson 8-2: Generate Equivalent Frctions Using Models

Lesson 8-3: Generatye Equivalent Fractions Using Number Lines

Lesson 8-4: Compare Fractions Using Benchmarks

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 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 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 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 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 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 Problem Involving Unknown Angle Measures

Lesson 14-7: Classify Polygons

Lesson 14-8: Classify Triangles

Lesson 14-9: Understand Line Symmetry