This is Khoa, Math tutor at colleges & Calculus TA at university.
Hi there, I got a Master from University of Texas at Dallas (UTD).
I was a Math tutor at community colleges for 5 years and Calculus I TA (Teaching Assistant) at UTD for 2 years.
As a student like...
I have over thirty years experience teaching science at the high school and university level. At the high school level, I have taught chemistry, physics, biology and physical science. I have taught...