Helen
Experienced Math Teacher and Tutor
I am Helen Wu. When I studied at American University in 1990's for my Ph.D in Statistics, I worked as a tutor to help other students in Finite Math and Statistics in my spare time. The words spread out quickly when my students noticed their quick grade improvement and they referred more students to me, for their college math, high school math and SAT/GRE/GMAT test prep. After working in financial industry for more than 16 years, I came back to education. In recent years, I taught and tutored...