Peter So

USC Master of Science

Director of Peter's Education Center

Author of Math and Science test prep series

Education Columnist for college prep in various newspapers

Authorized Proctor of math competitiion tests

Book Series:

- 15 Full-length Digital SAT Math Practice Tests

- 10 New Enhanced ACT Math Practice Tests

- AP Precalculus

- AP Calculus AB

- AP Calculus BC

- AP Physics 1

- AP Chemistry