| 269 | 269th LS(240115) Local Extrema, Increasing, Decreasing 학교자료 | Jp Park  | 2024-01-16 | 1 |
| 268 | 268th LS(231227) Definite Integral (PDF 329) | Jp Park | 2023-12-28 | 1 |
| 267 | 267th LS(231220) 시험대비 Differentiation Review | Jp Park | 2023-12-21 | 1 |
| 266 | 266th LS(231218) 시험대비 Differentiation Review | Jp Park | 2023-12-19 | 2 |
| 265 | 265th LS(231213) Differentiation (학교자료) | Jp Park | 2023-12-14 | 1 |
| 264 | 264th LS(231211) Linear approximation, Rate of change (학교자료.. | Jp Park | 2023-12-12 | 2 |
| 263 | 263th LS(231206) 로파탈의 정리(학교자료), Rate of change (OpenTAX) | Jp Park | 2023-12-07 | 3 |
| 262 | 262th LS(231204) Rate of change (학교자료) | Jp Park | 2023-12-05 | 1 |
| 261 | 261th LS(231129) Rate of change related Economics (학교자료) | Jp Park | 2023-11-30 | 1 |
| 260 | 260th LS(231127) Rate of change(학교자료) | Jp Park | 2023-11-28 | 1 |
| 259 | 259th LS(231122) Final 대비 Continuity Review 학교자료 | Jp Park | 2023-11-23 | 1 |
| 258 | 258th LS(231113) Final 대비 Limit Review | Jp Park | 2023-11-14 | 1 |
| 257 | 257th LS(231110) Increase and Decrease | Jp Park | 2023-11-11 | 1 |
| 256 | 256th LS(231106) Inverse Function Differentiation 시험대비 | Jp Park | 2023-11-07 | 0 |
| 255 | 255th LS(231030) Inverse Function Differentiation (학교자료) | Jp Park | 2023-10-31 | 1 |
| 254 | 254th LS(231023) Differentiation Rule (학교자료) | Jp Park | 2023-10-24 | 1 |
| 253 | 253th LS(231016) Implicit Differentiation (OPENTAX PDF 325 .. | Jp Park | 2023-10-17 | 0 |
| 252 | 252th LS(231010) 시험대비 Review | Jp Park | 2023-10-11 | 0 |
| 251 | 251th LS(231009) 시험대비 Review | Jp Park | 2023-10-10 | 0 |
| 250 | 250th LS(231004) OpenTAX 자료 (Rate of Change) | Jp Park | 2023-10-05 | 1 |
