🔢 Math

Unit 1: Place Value 7 lessons

1-1 Place Value Through Hundred Thousands 1-2 Place Value Through Millions 1-3 Problem-Solving Skill: Use the Four-Step Process 1-4 Compare Numbers 1-5 Order Numbers 1-6 Round Numbers 1-7 Problem-Solving Investigation: Choose the Best Strategy 🏁 Unit test

Unit 2: Addition and Subtraction 6 lessons

2-1 Algebra: Addition Properties and Subtraction Rules 2-2 Estimate Sums and Differences 2-3 Problem-Solving Skill: Estimate or Find an Exact Answer 2-4 Addition 2-5 Subtraction 2-6 Subtraction with Zeros 🏁 Unit test

Unit 3: Organizing, Displaying, and Interpreting Data 6 lessons

3-1 Collecting and Organizing Data 3-2 Problem-Solving Strategy: Make a Table 3-3 Bar Graphs 3-4 Line Graphs 3-5 Circle Graphs 3-6 Probability 🏁 Unit test

Unit 4: Patterns and Algebra 7 lessons

4-1 Expressions and Number Sentences 4-2 Modeling and Writing Number Sentences 4-3 Problem-Solving Strategy: Logical Reasoning 4-4 Find a Rule from a Table 4-5 Function Tables: Addition and Subtraction Tables 4-6 Problem-Solving Investigation: Choose the Best Strategy 4-7 Function Tables: Multiplication and Division Tables 🏁 Unit test

Unit 5: Multiplying by a One-Digit Number 8 lessons

5-1 Factors and Multiples 5-2 Multiply by Multiples of 10, 100, and 1,000 5-3 Problem-Solving Skill: Estimate Whether an Answer Is Reasonable 5-4 Estimate Products 5-5 Multiply a Two-Digit Number by a One-Digit Number Without Regrouping 5-6 Multiply a Two-Digit Number by a One-Digit Number with Regrouping 5-7 Problem-Solving Investigation: Choose the Best Strategy 5-8 Multiply a Three-Digit Number by a One-Digit Number 🏁 Unit test

Unit 6: Multiplying by a Two-Digit Number 5 lessons

6-1 Multiply by Multiples of Ten 6-2 Estimate Products 6-3 Problem-Solving Strategy: Act Out the Problem 6-4 Multiply Two-Digit Numbers 6-5 Multiply a Three-Digit Number by a Two-Digit Number 🏁 Unit test