| 25 | 25th LS(231127) Trigonometry Graph (PDF 483) | Jp Park  | 2023-11-27 | 0 |
| 24 | 24th LS(231120) Sine Rule (PDF 389) | Jp Park | 2023-11-20 | 0 |
| 23 | 23th LS(231106) Trigonometry (PDF 289) | Jp Park | 2023-11-06 | 0 |
| 22 | 22th LS(231030) Reciprocal Graph (PDF 289) | Jp Park | 2023-10-30 | 0 |
| 21 | 21th LS(231023) Speed (PDF 266) | Jp Park | 2023-10-23 | 0 |
| 20 | 20th Lesson(231009) 시험대비 Review | Jp Park | 2023-10-09 | 0 |
| 19 | 19th LS(231002) Conditional Probability + 시험대비 Review(PDF 49.. | Jp Park | 2023-10-02 | 0 |
| 18 | 18th LS(230925) Probability (PDF 490) | Jp Park | 2023-09-25 | 0 |
| 17 | 17th LS(230918) Rotation (PDF 456) | Jp Park | 2023-09-19 | 0 |
| 16 | 16th LS(230911) Vector (PDF 444) | Jp Park | 2023-09-11 | 0 |
| 15 | 15th LS(230904) Sine Rule (PDF 419) | Jp Park | 2023-09-04 | 1 |
| 14 | 14th LS(230828) Trigonometry, Bearing (PDF 404) | Jp Park | 2023-08-28 | 0 |
| 13 | 13th LS(230821) Volume of Cone (PDF 377) | Jp Park | 2023-08-21 | 0 |
| 12 | 12th LS(230814) Measurement (PDF 349) | Jp Park | 2023-08-14 | 0 |
| 11 | 11th LS(230725) Angles (PDF 324) | Jp Park | 2023-07-25 | 0 |
| 10 | 10th LS(230717) Congruent Triangle (PDF 284) | Jp Park | 2023-07-17 | 0 |
| 9 | 9th LS(230710) Line Equation (PDF 264) | Jp Park | 2023-07-10 | 1 |
| 8 | 8th LS(230704) Differentiation (PDF 236) | Jp Park | 2023-07-04 | 2 |
| 7 | 7th LS(230626) Cubic Function Graph (PDF 211) | Jp Park | 2023-06-26 | 0 |
| 6 | 6th LS(230619) Quadratic Function (PDF 193) | Jp Park | 2023-06-19 | 0 |
