Almost all recordings are done LIVE during online classes. Channel youtube.com/123iitjee can be checked for other videos.
| Topic | No. of Classes | Topic | No. of Classes |
| Mathematics for Physics | 11 | Electric Field & Potential | 10 |
| Units & Dimensions | 4 | Stoichiometry | 11 |
| Kinematics | 9 | Current Electricity | 15 |
| Work & Energy | 8 | Electromagnetic Induction | 13 |
| Centre of Mass, Momentum, Collision | 12 | Ray Optics | 14 |
| Simple Harmonic Motion | 9 | Wave Optics (Previews) | 5 |
| Rotational Mechanics (Previews) | 16 | Vector & 3-D (Previews) | 17 |
| Gravitation (Previews) | 9 | Photoelectric Effect (Previews) | 5 |
| Circular Motion | 8 | Forces, Laws of Motion, Friction | 14 |