- Lesson 1 – Multiplications
- Lesson 2 – Multiplication and Division
- Lesson 3 – Divisions
- Lesson 4 – Dissecting and Forming Shapes
- Lesson 5 – Eulerian Paths
- Lesson 6 – Factors and Multiples (1)
- Lesson 7 – Factors and Multiples (2)
- Lesson 8 – Factors and Multiples Word Problems
- Lesson 9 – LCM and GCF
- Lesson 10 – LCM and GCF Word Problems
- Lesson 11 – Four Arithmetic Operations
- Lesson 12 – Four Arithmetic Operations Word Problems
- Lesson 13 – Closed Shapes and Perimeters
- Lesson 14 – Perimeters of Rectangles and Squares
- Lesson 15 – Knowing and Comparing Areas
- Lesson 16 – Area of Rectangles and Squares
- Lesson 17 – Finding Area by Dissection and Filling
- Lesson 18 – Fractions – Proper, Improper and Mixed
- Lesson 19 – Fractions – Equivalent Fraction Numbers
- Lesson 20 – Addition and Subtraction of Fractions with the Same Denominator
- Lesson 21 – Mixed Operations of Fractions with The Same Denominator
- Lesson 22 – Decimals
- Lesson 23 – Addition and Subtraction of Decimals
- Lesson 24 – Mixed Operations of Decimals
