| 7 | 7th LS(230607) Simultaneous Equation (PDF 54) | Jp Park  | 2023-06-07 | 2 |
| 6 | 6th LS(230603) Quadratic Function (PDF 43) | Jp Park | 2023-06-03 | 2 |
| 5 | 5th LS(230529) Completing Square (PDF 31) | Jp Park | 2023-05-29 | 1 |
| 4 | 4th LS(230524) Expand and Factoring (PDF 18 #9) | Jp Park | 2023-05-24 | 1 |
| 3 | 3rd LS(230517) Compound Interest | Jp Park | 2023-05-17 | 1 |
| 2 | 2nd LS(230514) % increase, decrease (PDF 47) | Jp Park | 2023-05-14 | 1 |
| 1 | 1st LS(230512) Rounding (PDF 13) | Jp Park | 2023-05-14 | 1 |
