| Khan Academy. Went from 1390 on first diagnostic which was a major shock to 1590 on SAT. Reason for using khan academy was that they practice using official exams from college board and they do the diagnostics on psat taken on 9th and 10th grade. |
| 1420 to 1520. It was very hard to schedule tests because of Covid and I think could’ve improved more if he could’ve taken it a second time. |