| 37 | 37th LS(230321) 극한 (개념원리 수학2 PDF 32) | Jp Park  | 2023-03-21 | 0 |
| 36 | 36th LS(230316) 극한 (개념원리 수학2 PDF 21) | Jp Park | 2023-03-17 | 2 |
| 35 | 35th LS(230313) Normal Distribution (PDF 216) | Jp Park | 2023-03-14 | 1 |
| 34 | 34th LS(230309) Binomial Distribution (PDF 207) | Jp Park | 2023-03-10 | 1 |
| 33 | 33th LS(230306) Conditional Probability (PDF 194) | Jp Park | 2023-03-07 | 1 |
| 32 | 32th LS(230302) 과제풀이 및 학교자료 풀이 | Jp Park | 2023-03-02 | 2 |
| 31 | 31th LS(230227) Probability (PDF 187) | Jp Park | 2023-02-28 | 1 |
| 30 | 30th Lesson(230223) Linear Regression (PDF 164) | Jp Park | 2023-02-23 | 2 |
| 29 | 29th LS(230220) Trigonometry 시험대비 학교과제 질의응답 | Jp Park | 2023-02-21 | 1 |
| 28 | 28th LS(230216) Trigonometry 학교과제 질의응답 | Jp Park | 2023-02-17 | 2 |
| 27 | 27th LS(230213) 학교과제 질의응답 | Jp Park | 2023-02-14 | 1 |
| 26 | 26th LS(230209) AOPS Challenge Problem (PDF 6 #18.50) | Jp Park | 2023-02-09 | 2 |
| 25 | 25th LS(230206) cos, sin law (PDF 3) | Jp Park | 2023-02-07 | 1 |
| 24 | 24th LS(230203) Art of Problem solving (PDF 1) | Jp Park | 2023-02-04 | 1 |
| 23 | 23th LS(230130) 학교과제 질의응답 | Jp Park | 2023-01-31 | 1 |
| 22 | 22th LS(230119) 학교과제 질의응답 + Core Geometry Exercise (PDF 124.. | Jp Park | 2023-01-19 | 1 |
| 21 | 21th LS(230118) 학교과제 질의응답 + Angles of elevation and depressi.. | Jp Park | 2023-01-19 | 2 |
| 20 | 20th LS(230112) 학교과제 질의응답 + Triangle Exercise (PDF 111) | Jp Park | 2023-01-12 | 4 |
| 19 | 19th LS(230111) 학교과제 질의응답 + Triangle Area (PDF 109) | Jp Park | 2023-01-11 | 3 |
| 18 | 18th LS(230105) Cosine Law (PDF 106) | Jp Park | 2023-01-06 | 2 |
