| 11 | 10th LS(200829) Chain Rule | Jp Park  | 2020-08-30 | 3 |
| 12 | 11th LS(200830) Derivative of Position | Jp Park | 2020-08-31 | 3 |
| 13 | 12th LS(200831) 학교 시험문제 Review | Jp Park | 2020-09-01 | 7 |
| 14 | 13th LS(200903) 학교 시험문제 Review | Jp Park | 2020-09-04 | 3 |
| 15 | 14th Lesson(200909) e, derivative of inverse trigonometry f.. | Jp Park | 2020-09-10 | 6 |
| 16 | 15th LS(200913) e, derivative of inverse trigonometry functi.. | Jp Park | 2020-09-14 | 2 |
| 17 | 16th LS(200917) Implicit Differentiation | Jp Park | 2020-09-18 | 2 |
| 18 | 17th LS(200920) Local Max, Min and Inflection Point | Jp Park | 2020-09-21 | 9 |
| 19 | 18th LS(200923) Application of Derivative(HW) | Jp Park | 2020-09-24 | 3 |
| 20 | 19th LS(200928) Quiz Review | Jp Park | 2020-09-29 | 2 |
| 2 | 1st LS(200618) Integration | Jp Park | 2020-06-19 | 0 |
| 21 | 20th LS(201003) Application of Differentiation | Jp Park | 2020-10-04 | 3 |
| 22 | 21th LS(201020) Velocity, Acceleration, Position Exercise | Jp Park | 2020-10-21 | 3 |
| 23 | 22th LS(210123) Differential Eqs 질의응답_ | Jp Park | 2021-01-24 | 7 |
| 24 | 23th LS(210206) 시험대비 질의응답 | Jp Park | 2021-02-07 | 2 |
| 25 | 24th LS(210212) 질의 응답 | Jp Park | 2021-02-13 | 3 |
| 26 | 25th LS(210308) Taylor series | Jp Park | 2021-03-09 | 3 |
| 27 | 26th LS(210320) Solid by Revolution & ETC | Jp Park | 2021-03-21 | 5 |
| 3 | 2nd LS(200622) 63.2.4 The Definite Integral | Jp Park | 2020-06-23 | 1 |
| 4 | 3rd LS(200625) 63.3.2 Volume by Discs Part1 | Jp Park | 2020-06-26 | 0 |
