- Unit 1: Number Concepts, Addition, Subtraction, and Graphing
- Unit 2: Numbers Through 100
- Unit 3: Geometry and Fractions
- Unit 4: Adding Two-Digit Numbers
- Unit 5: Subtracting Two-Digit Numbers
- Unit 6: Money and Time
- Unit 7: Measurement
- Unit 8: Numbers and Operations Through 1,000, Multiplication, and Division