



Textbooks introduce concepts through logical sequencing. Lessons encourage discussion and help students reach fluency through engaging activities and strategies. Corresponding exercises in workbooks help students consolidate and practice new knowledge.
Features & Components:
 Chapter Opener: Each chapter begins with an engaging scenario that stimulates student curiosity in new concepts. This scenario also provides teachers an opportunity to review skills.
 Think: With guidance from teachers, students solve a problem using a variety of methods.
 Learn: One or more solutions to the problem in Think are presented, along with definitions and other information to consolidate the concepts introduced in Think.
 Do: A variety of practice problems allow teachers to lead discussion or encourage independent mastery. These activities solidify and deepen student understanding of the concepts.
 Exercise: A pencil icon at the end of the lesson links to additional practice problems in the corresponding workbook.
 Practice: Periodic practice provides teachers with opportunities for consolidation, remediation, and assessment.
 Review: Two cumulative reviews provide ongoing practice of concepts and skills.
Note: Two textbooks (A and B) for each grade correspond to the two halves of the school year. Answer key not included. Soft cover.
Take a Look Inside
Table of Contents
Chapter 1: Numbers to 10,000
Lesson 1: Numbers to 10,000
Lesson 2: Place Value — Part 1
Lesson 3: Place Value — Part 2
Lesson 4: Comparing Numbers
Lesson 5: The Number Line
Lesson 6: Practice A
Lesson 7: Number Patterns
Lesson 8: Rounding to the Nearest Thousand
Lesson 9: Rounding to the Nearest Hundred
Lesson 10: Rounding to the Nearest Ten
Lesson 11: Practice B
Chapter 2: Addition and Subtraction — Part 1
Lesson 1: Mental Addition — Part 1
Lesson 2: Mental Addition — Part 2
Lesson 3: Mental Subtraction — Part 1
Lesson 4: Mental Subtraction — Part 2
Lesson 5: Making 100 and Making 1,000
Lesson 6: Strategies for Numbers Close to Hundreds
Lesson 7: Practice A
Lesson 8: Sum and Difference
Lesson 9: Word Problems — Part 1
Lesson 10: Word Problems — Part 2
Lesson 11: 2Step Word Problems
Lesson 12: Practice B
Chapter 3: Addition and Subtraction — Part 2
Lesson 1: Addition with Regrouping
Lesson 2: Subtraction with Regrouping — Part 1
Lesson 3: Subtraction with Regrouping — Part 2
Lesson 4: Estimating Sums and Differences — Part 1
Lesson 5: Estimating Sums and Differences — Part 2
Lesson 6: Word Problems
Lesson 7: Practice
Chapter 4: Multiplication and Division
Lesson 1: Looking Back at Multiplication
Lesson 2: Strategies for Finding the Product Lesson 3: Looking Back at Division Lesson 4: Multiplying and Dividing with 0 and 1 Lesson 5: Division with Remainders
Lesson 6: Odd and Even Numbers Lesson 7: Word Problems — Part 1 Lesson 8: Word Problems — Part 2 Lesson 9: 2Step Word Problems
Lesson 10: Practice
Review 1
Chapter 5: Multiplication
Lesson 1: Multiplying Ones, Tens, and Hundreds
Lesson 2: Multiplication Without Regrouping
Lesson 3: Multiplication with Regrouping Tens
Lesson 4: Multiplication with Regrouping Ones
Lesson 5: Multiplication with Regrouping Ones and Tens
Lesson 6: Practice A
Lesson 7: Multiply a 3digit Number with Regrouping Once
Lesson 8: Multiplication with Regrouping More Than Once
Lesson 9: Practice B
Chapter 6: Division
Lesson 1: Dividing Tens and Hundreds
Lesson 2: Dividing a 2digit Number by 2 — Part 1
Lesson 3: Dividing a 2digit Number by 2 — Part 2
Lesson 4: Dividing a 2digit Number by 3, 4, and 5
Lesson 5: Practice A
Lesson 6: Dividing a 3digit Number by 2
Lesson 7: Dividing a 3digit Number by 3, 4, and 5
Lesson 8: Dividing a 3digit Number, Quotient is 2 Digits
Lesson 9: Practice B
Chapter 7: Graphs and Tables
Lesson 1: Picture Graphs and Bar Graphs
Lesson 2: Bar Graphs and Tables
Lesson 3: Practice Review 2






