- 1.1: Proportion (5 videos)
- 1.2: Solving word problems on proportion (6 videos)

- 2.1: Rational numbers (5 videos)
- 2.2: Multiplication of integers (4 videos)
- 2.3: Division of integers (6 videos)

- 3.1: Linear expressions (6 videos)
- 3.2: Concepts of Constant and Variables / Li (7 videos)
- 3.3: Linear equations (6 videos)
- 3.4: Solution of Inequalities (8 videos)

- 4.1: Similarity and Scale Drawings (3 videos)
- 4.2: Drawing geometric shapes (4 videos)
- 4.3: Construction of triangles (3 videos)
- 4.4: Area and circumference of circle (4 videos)
- 4.5: Finding unknown angle (6 videos)

- 5.1: Sample and population (4 videos)
- 5.2: Measure of Central Tendency (8 videos)
- 5.3: Probability (6 videos)