| 23 | 23th LS(231116) Trigonometry Identity 학교자료 | Jp Park  | 2023-11-17 | 3 |
| 22 | 22th LS(231113) Trigonometry 학교자료 | Jp Park | 2023-11-14 | 2 |
| 21 | 21th LS(231030) TVM Solver (PDF 536) | Jp Park | 2023-10-31 | 3 |
| 20 | 20th LS(231016) annuity | Jp Park | 2023-10-17 | 1 |
| 19 | 19th LS(231015) Simple Interest (PDF 492 #9) | Jp Park | 2023-10-16 | 2 |
| 18 | 18th LS(231009) 시험대비 Review | Jp Park | 2023-10-10 | 2 |
| 17 | 17th LS(230925) Pascal Triangle (PDF 479) | Jp Park | 2023-09-26 | 2 |
| 16 | 16th LS(230918) Geometric Series (PDF 464) | Jp Park | 2023-09-19 | 3 |
| 15 | 15th LS(230915) Creating Rules to define Sequence (PDF 450) | Jp Park | 2023-09-16 | 2 |
| 14 | 14th LS(230911) Geometric Sequence (PDF 441 #12) | Jp Park | 2023-09-12 | 2 |
| 13 | 13th LS(230908) Application Sinusoidal Function Modeling (P.. | Jp Park | 2023-09-09 | 3 |
| 12 | 12th LS(230906) Sinusoidal Function Modeling (PDF 391) | Jp Park | 2023-09-07 | 1 |
| 11 | 11th LS(230904) 3 Dimensional Problem by using Trigonometry.. | Jp Park | 2023-09-05 | 2 |
| 10 | 10th LS(230901) Sine Rule (PDF 330) | Jp Park | 2023-09-02 | 5 |
| 9 | 9th LS(230831) Trigonometry Function (PDF 311) | Jp Park | 2023-09-01 | 5 |
| 8 | 8th LS(230826) Trigonometry (PDF 293) | Jp Park | 2023-08-27 | 5 |
| 7 | 7th LS(230824) Exponential Function (PDF 239) | Jp Park | 2023-08-25 | 6 |
| 6 | 6th LS(230823) Solving Problem with Quadratic Function (PDF .. | Jp Park | 2023-08-24 | 1 |
| 5 | 5th LS(230822) Quadratic Function (PDF 164) | Jp Park | 2023-08-23 | 2 |
| 4 | 4th LS(230821) Factoring (PDF 112) | Jp Park | 2023-08-22 | 2 |
