Table of Contents

Unit 1 Numbers Sense and Place Value

Chapter 1 Number Concepts
 1 Hands On: Algebra • Even and Odd Numbers
 2 Algebra • Represent Even Numbers
 3 Understand Place Value
 4 Expanded Form
 5 Different Ways to Write Numbers
 6 Algebra • Different Names for Numbers
 7 Problem Solving • Tens and Ones
 8 Counting Patterns within 100
 9 Counting Patterns within 1,000

Chapter 2 Numbers to 1,000
 1 Group Tens as Hundreds
 2 Explore 3Digit Numbers
 3 Hands On • Model 3Digit Numbers
 4 Hundreds, Tens, and Ones
 5 Place Value to 1,000
 6 Number Names
 7 Different Forms of Numbers
 8 Algebra • Different Ways to Show Numbers
 9 Count on and Count Back by 10 and 100
 10 Algebra • Number Patterns
 11 Problem Solving • Compare Numbers
 12 Algebra • Compare Numbers

Chapter 1 Number Concepts

Unit 2 Addition and Subtraction

Chapter 3 Basic Facts and Relationships
 1 Use Doubles Facts
 2 Practice Addition Fact
 3 Algebra • Make a Ten to Add
 4 Algebra • Add 3 Addends
 5 Algebra • Relate Addition and Subtraction
 6 Practice Subtraction Facts
 7 Use Ten to Subtract
 8 Algebra • Use Drawings to Represent Problems
 9 Algebra • Use Equations to Represent Problem
 10 Problem Solving • Equal Groups
 11 Algebra • Repeated Addition

Chapter 4 2Digit Addition
 1 Break Apart Ones to Add
 2 Use Compensation
 3 Break Apart Addends as Tens and Ones
 4 Model Regrouping for Addition
 5 Model and Record 2Digit Addition
 6 2Digit Addition
 7 Practice 2Digit Addition
 8 Rewrite 2Digit Addition
 9 Problem Solving • Addition
 10 Algebra • Write Equations to Represent Addition
 11 Algebra • Find Sums for 3 Addends
 12 Algebra • Find Sums for 4 Addends

Chapter 5 2Digit Subtraction
 1 Algebra • Break Apart Ones to Subtract
 2 Algebra • Break Apart Numbers to Subtract
 3 Model Regrouping for Subtraction
 4 Model and Record 2Digit Subtraction
 5 2Digit Subtraction
 6 Practice 2Digit Subtraction
 7 Rewrite 2Digit Subtraction
 8 Add to Find Differences
 9 Problem Solving • Subtraction
 10 Algebra • Write Equations to Represent Subtraction
 11 Solve Multistep Problems

Chapter 6 3Digit Addition and Subtraction
 1 Draw to Represent 3Digit Addition
 2 Break Apart 3Digit Addends
 3 3Digit Addition: Regroup One
 4 3Digit Addition: Regroup Tens
 5 Addition: Regroup Ones and Tens
 6 Problem Solving • 3Digit Subtraction
 7 3Digit Subtraction: Regroup Tens
 8 3Digit Subtraction: Regroup Hundreds
 9 Subtraction: Regroup Hundreds and Tens
 10 Regrouping with Zeros

Chapter 3 Basic Facts and Relationships

Unit 3 Measurement and Data

Chapter 7 Money and Time
 1 Dimes, Nickels, and Pennie
 2 Quarters
 3 Count Collections
 4 Hands On • Show Amounts in Two Ways
 5 One Dollar
 6 Amounts Greater Than $1
 7 Problem Solving • Money
 8 Time to the Hour and Half Hour
 9 Time to 5 Minutes
 10 Practice Telling Time
 11 A.M. and P.M

Chapter 8 Length in Customary Units
 1 Hands On • Measure with Inch Models
 2 Hands On • Make and Use a Ruler
 3 Estimate Lengths in Inches
 4 Hands On • Measure with an Inch Ruler
 5 Problem Solving • Add and Subtract in Inches
 6 Hands On • Measure in Inches and Feet
 7 Estimate Lengths in Feet
 8 Choose a Tool
 9 Display Measurement Data

Chapter 9 Length in Metric Units
 1 Hands On • Measure with a Centimeter Model
 2 Estimate Lengths in Centimeters
 3 Hands On • Measure with a Centimeter Ruler
 4 Problem Solving • Add and Subtract Lengths
 5 Hands On • Centimeters and Meters
 6 Estimate Lengths in Meters
 7 Hands On • Measure and Compare Lengths

Chapter 10 Data
 1 Collect Data
 2 Read Picture Graphs
 3 Make Picture Graphs
 4 Read Bar Graphs
 5 Make Bar Graphs
 6 Problem Solving • Display Data

Chapter 7 Money and Time

Unit 4 Geometry and Fractions

Chapter 11 Geometry and Fraction Concepts
 1 ThreeDimensional Shapes
 2 Attributes of ThreeDimensional Shapes
 3 TwoDimensional Shapes
 4 Angles in TwoDimensional Shapes
 5 Sort TwoDimensional Shapes
 6 Hands On • Partition Rectangles
 7 Equal Parts
 8 Show Equal Parts of a Whole
 9 Describe Equal Parts
 10 Problem Solving • Equal Shares

Chapter 11 Geometry and Fraction Concepts