| 1 | 1st LS(230512) Rounding (PDF 13) | Jp Park  | 2023-05-14 | 1 |
| 2 | 2nd LS(230514) % increase, decrease (PDF 47) | Jp Park | 2023-05-14 | 1 |
| 3 | 3rd LS(230517) Compound Interest | Jp Park | 2023-05-17 | 1 |
| 4 | 4th LS(230524) Expand and Factoring (PDF 18 #9) | Jp Park | 2023-05-24 | 1 |
| 5 | 5th LS(230529) Completing Square (PDF 31) | Jp Park | 2023-05-29 | 1 |
| 6 | 6th LS(230603) Quadratic Function (PDF 43) | Jp Park | 2023-06-03 | 2 |
| 7 | 7th LS(230607) Simultaneous Equation (PDF 54) | Jp Park | 2023-06-07 | 3 |
| 8 | 8th LS(230610) Inequality (PDF 61) | Jp Park | 2023-06-10 | 2 |
| 9 | 9th LS(230614) Cubic Graph (PDF 71) | Jp Park | 2023-06-14 | 2 |
| 10 | 10th LS(230617) Translation Graph (PDF 80 ) | Jp Park | 2023-06-17 | 3 |
| 11 | 11th LS(230621) Line Equation (PDF 105) | Jp Park | 2023-06-21 | 2 |
| 12 | 12th LS(230628) Circle Equation (PDF 128) | Jp Park | 2023-06-28 | 2 |
| 13 | 13th LS(230701) Circle Theorem (PDF 137) | Jp Park | 2023-07-01 | 1 |
| 14 | 14th LS(230704) Factor Theorem (PDF 155) | Jp Park | 2023-07-04 | 5 |
| 15 | 15th LS(230708) Binomial Expansion (PDF 167) | Jp Park | 2023-07-08 | 1 |
| 16 | 16th LS(230712) Trigonometry Ratio (PDF 181) | Jp Park | 2023-07-12 | 2 |
| 17 | 17th LS(230716) Sine Rule (PDF 191) | Jp Park | 2023-07-16 | 3 |
| 18 | 18th LS(230719) Trigonometry Graph (PDF 205) | Jp Park | 2023-07-20 | 2 |
| 19 | 19th LS(230723) Trigonometry Equation (PDF 223) | Jp Park | 2023-07-23 | 1 |
| 20 | 20th LS(230726) Vector (PDF 243) | Jp Park | 2023-07-26 | 2 |
