| 1 | Demo LS(200616/17) Integration | Jp Park  | 2020-06-19 | 0 |
| 2 | 1st LS(200618) Integration | Jp Park | 2020-06-19 | 0 |
| 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 |
| 5 | 4th LS(200629) 63.4.1 Differential Eqs | Jp Park | 2020-06-30 | 0 |
| 6 | 5th LS(200701) Integration Q & A | Jp Park | 2020-07-02 | 1 |
| 7 | 6th LS(200702) Improper Integration Q&A | Jp Park | 2020-07-03 | 1 |
| 8 | 7th LS(200709) Local Max, Min, Shape of Curve Q&A | Jp Park | 2020-07-10 | 2 |
| 9 | 8th LS(200713) Series related Q&A | Jp Park | 2020-07-14 | 3 |
| 10 | 9th LS(200823) Limit and Continuity | Jp Park | 2020-08-24 | 2 |
| 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 |
