Chapter 1
Chapter 2
Chapter 3
Chapter 4
- Lessons 1 & 2: Numbers from 21 to 24 - Adding Within 10 - Addition Word Problems
- Lessons 3 & 4: Numbers from 25 to 27 - More Addition Practice
- Lessons 5 & 6: Numbers from 28 to 29 - Classification by Color and Shape - More Practice on Addition
- Lesson 7: Components of the Number 10 - More Addition Problems
Chapter 5
Chapter 6
- Lesson 1: Time - Digital Clock and Analog Clock
- Lessons 2 & 3: Some Number Patterns up to 100 - Adding / Subtracting Using the 120 Chart
- Lessons 4 to 6: Numbers from 41 to 69
- Lesson 7: Numbers from 70 to 79 - Adding and Subtracting Within 20 Using the Number Line
- Lessons 8 & 9: Numbers from 80 to 100 - Adding / Subtracting Within 20