Unit 1: Decimal Place Value and Computation
- Concept 1: Decimals to the Thousandths Place
- Lesson 1: Decimals to the Thousandths Place
- Lessons 2&3: Place Value Shuffle - Composing and Decomposing Decimals
- Lesson 4: Comparing Decimals
- Lesson 5: Rounding Decimals
- Concept 2: Adding and Subtracting Decimals
- Lessons 6&7: Estimating Decimal Sums - Modeling Decimal Addition
- Lessons 8 to 10: Modeling Decimal Subtracting - Estimating Decimal Differences - Subtracting to the Thousandths Place
- Lesson 11: Decimal Story Problems
Unit 2: Number Relationships
- Concept 1: Expressions, Equations and the Real World
- Lesson 1: Expressions, Equations and Variables
- Lessons 2&3: Variables in Equations - Telling Stories with Variables
- Concept 2: Factors and Multiples
- Lessons 4&5: Prime Factorization - Greatest Common Factor (G.C.F.)
- Lessons 6&7: Identifying Multiples - Least Common Multiple (L.C.M.)
- Lesson 8: Factors or Multiples?
Unit 3: Multiplication with Whole Numbers
Unit 4: Division with Whole Numbers
- Concept 1: Models for Division
- Lessons 1&2: Dividing by a Two-Digit Number - Estimating Quotients
- Concept 2: Dividing by 2-Digit Divisors
- Lessons 3&4: Using the Division Algorithm - The Relation between Division and Multiplication
- Lesson 5: Division Story Problems
Unit 5: Multiplication and Division with Decimals
- Concept 1: Multiplying Decimals
- Lessons 1 to 3: Multiplying by Powers of Ten - Multiplying Decimals by Whole Numbers - Multiplying a Decimal by a Decimal
- Lesson 4: Using Estimation - Using the Distributive Property - Backing it up in Model
- Lessons 5&6: Moving the Decimal - All the way through the Tenths Place - Multiplying Decimals through the Thousandths Place
- Lessons 7&8: Decimals and the Metric System - Solving Multistep Story Problems
- Lesson 9: Solving Multistep Story Problems
- Concept 2: Dividing Decimals
- Lessons 10&11: Dividing by Powers of Ten - Patterns and Relationships in Powers of Ten
- Lessons 12&13: Dividing Decimals by Whole Numbers - Dividing Decimals by Decimals
Unit 6: Numerical Expressions and Patterns
- Concept 1: Evaluating Numerical Expressions and Patterns
- Lessons 1&2: Ordering Mathematical Operations - Numerical Expressions with Parentheses
- Lesson 3: Writing Expressions to Represent Scenarios
- Lesson 4: Identifying Numerical Patterns