47 | 47th LS(231229) Cosine Rule (PDF 106) | Jp Park | 2023-12-29 | 2 |
48 | 48th LS(231230) Geometry and Trigonometry (PDF 122) | Jp Park | 2023-12-30 | 3 |
49 | 49th LS(240102) Presenting Data (PDF 153) | Jp Park | 2024-01-02 | 2 |
4 | 4th LS(221103) 시험대비 Review(significant figure and Exponents) | Jp Park | 2022-11-03 | 1 |
50 | 50th LS(240103) Conditional Probability (PDF 187) | Jp Park | 2024-01-03 | 1 |
5 | 5th LS(221110) Quadratic Eqs(PDF 395) | Jp Park | 2022-11-10 | 0 |
6 | 6th LS(221124) Mid Point (PDF 124) | Jp Park | 2022-11-24 | 0 |
7 | 7th LS(221130) Gradient (PDF 128) | Jp Park | 2022-11-30 | 1 |
8 | 8th LS(221207) Using Coordinate Geometry (PDF 132) | Jp Park | 2022-12-07 | 1 |
9 | 9th LS(221214) General form of Line (PDF 138) | Jp Park | 2022-12-15 | 1 |