### Unit 1: Place Value and Money

- Chapter 1 Overview: Place Value
- Teaching Model 1.2: Place Value: Ones, Tens, and Hundreds
- Chapter 2 Overview: Compare, Order, and Round Whole Numbers
- Teaching Model 2.3: Round Two-Digit and Three-Digit Numbers
- Chapter 3 Overview: Money
- Teaching Model 3.3: Make Change

### Unit 2: Addition and Subtraction

- Chapter 4 Overview: Add Whole Numbers
- Teaching Model 4.1: Addition Properties
- Chapter 5 Overview: Subtract Whole Numbers
- Teaching Model 5.2: Relate Addition and Subtraction

### Unit 3: Data and Probability

- Chapter 6 Overview: Graph and Analyze Data
- Teaching Model 6.7: Read Graphs With Ordered Pairs
- Chapter 7 Overview: Probability
- Teaching Model 7.3: Outcomes and Probability

### Unit 4: Multiplication and Division Basic Facts

- Chapter 8 Overview: Multiplication Concepts
- Teaching Model 8.1: Model Multiplication as Repeated Addition
- Chapter 9 Overview: Multiplication Facts and Patterns
- Teaching Model 9.2: Multiply with 3
- Chapter 10 Overview: Division Concepts
- Teaching Model 10.2: Model Division as Repeated Subtraction
- Chapter 11 Overview: Division Facts and Patterns
- Teaching Model 11.1: Divide Using a Multiplication Table

### Unit 5: Measurement

- Chapter 12 Overview: Time and Temperature
- Teaching Model 12.7: Temperature: Degrees Fahrenheit and Celsius
- Chapter 13 Overview: Customary Measurement
- Teaching Model 13.2: Measure to the Nearest Half Inch
- Chapter 14 Overview: Metric Measurement
- Teaching Model 14.2: Meter and Kilometer

### Unit 6: Geometry and Measurement

- Chapter 15 Overview: Plane and Solid Figures
- Teaching Model 15.6: Solid Figures
- Chapter 16 Overview: Congruence,Symmetry,and Transformations
- Teaching Model 16.5: Visual Thinking
- Chapter 17 Overview: Perimeter,Area,and Volume
- Teaching Model 17.4: Find Area

### Unit 7: Fractions and Decimals

- Chapter 18 Overview: Fraction Concepts
- Teaching Model 18.1: Fractions and Regions
- Chapter 19 Overview: Work With Fractions
- Teaching Model 19.1: Compare Fractions
- Chapter 20 Overview: Decimals
- Teaching Model 20.5: Compare and Order Decimals