| 1 | 1st LS(220901) Trigonometry Q & A | Jp Park  | 2022-09-05 | 0 |
| 2 | 2nd LS(220905) Trigonometry 시험대비 Review | Jp Park | 2022-09-06 | 0 |
| 3 | 3rd LS(220908) Trigonometry 시험대비 Review(PDF 16) | Jp Park | 2022-09-09 | 0 |
| 4 | 4th LS(220913) Trigonometry Graph (PDF 10) | Jp Park | 2022-09-14 | 1 |
| 5 | 5th LS(220915) Past Paper+Trigonometry Graph (PDF 17) | Jp Park | 2022-09-16 | 0 |
| 6 | 6th LS(220920) Inverse Trigonometry Graph | Jp Park | 2022-09-21 | 0 |
| 7 | 7th LS(220922) Mid Term 대비 Matrix | Jp Park | 2022-09-23 | 0 |
| 8 | 8th LS(220930) Mid Term 대비 Conic | Jp Park | 2022-10-01 | 0 |
| 9 | 9th LS(221004) Mid Term 대비 sine law 까지 | Jp Park | 2022-10-05 | 0 |
| 10 | 10th LS(221005) Mid Term 대비 Inverse Trigonometry Function | Jp Park | 2022-10-06 | 0 |
| 11 | 11th LS(221006) Mid Term 대비 학교자료 질의응답 | Jp Park | 2022-10-07 | 2 |
| 12 | 12th LS(221011) PSAT 대비 기출문제 풀이 | Jp Park | 2022-10-12 | 1 |
| 13 | 13th LS(221018) Trigonometry Identity | Jp Park | 2022-10-19 | 1 |
| 14 | 14th LS(221020) PSAT 관련 질문 | Jp Park | 2022-10-21 | 1 |
| 15 | 15th LS(221025) Compound angle theorem | Jp Park | 2022-10-26 | 1 |
| 16 | 16th LS(221027) Trigonometry Equations | Jp Park | 2022-10-28 | 1 |
| 17 | 17th LS(221101) Trigonometry Review | Jp Park | 2022-11-02 | 1 |
| 18 | 18th LS(221108) SAT 질의응답 | Jp Park | 2022-11-09 | 1 |
| 19 | 19th LS(221110) 삼각형의 넓이 | Jp Park | 2022-11-16 | 2 |
| 20 | 20 th LS(221115) Vector | Jp Park | 2022-11-16 | 1 |
