| 59 | 59th LS(251203) 시험대비 trigonometry graph review | jp Park  | 2025-12-03 | 0 |
| 58 | 58th LS(251126) Sinusoidal Model 학교자료 | jp Park | 2025-11-26 | 0 |
| 57 | 57th LS(251119) Trigonometry Identity | jp Park | 2025-11-19 | 0 |
| 56 | 56th LS(251114) Trigonometry Function Graph | jp Park | 2025-11-14 | 0 |
| 55 | 55th LS(251104) Trigonometry 학교자료 | jp Park | 2025-11-05 | 1 |
| 54 | 54th LS(251029) Radian 학교자료 | jp Park | 2025-10-29 | 4 |
| 53 | 53th LS(251022) Sine and Cosine Law | jp Park | 2025-10-22 | 2 |
| 52 | 52th LS(251015) Trigonometry Function Graph | jp Park | 2025-10-15 | 2 |
| 51 | 51th LS(251008) Composite, Inverse Function Review | jp Park | 2025-10-08 | 2 |
| 50 | 50th LS(251001) Composite, Inverse Function | jp Park | 2025-10-01 | 2 |
| 49 | 49th LS(250924) Domain and Range of Function | jp Park | 2025-09-24 | 2 |
| 48 | 48th LS(250917) Transformation | jp Park | 2025-09-17 | 2 |
| 47 | 47th LS(250910) Rational, Absolute, Quadratic Function | jp Park | 2025-09-10 | 3 |
| 46 | 46th LS(250903) Function (PDF 341) | jp Park | 2025-09-03 | 2 |
| 45 | 45th LS(240326) y=ax^2 Graph (BIM AL1 PDF 426) | jp Park | 2024-03-26 | 4 |
| 44 | 44th LS(240319) Factoring Completely (BIM AL1 PDF 408) | jp Park | 2024-03-19 | 28 |
| 43 | 43th LS(240312) Factoring (BIM AL1 PDF 397 #22) | jp Park | 2024-03-12 | 12 |
| 42 | 42th LS(240305) finding solution using fatoring (BIM AL1 PDF.. | jp Park | 2024-03-05 | 23 |
| 41 | 41th LS(240227) Binomial Expansion (BIM AL1 PDF 374) | jp Park | 2024-02-28 | 14 |
| 40 | 40th LS(240220) Recursively defined sequence (BIM AL1 PDF 3.. | jp Park | 2024-02-20 | 20 |
