...I have been tutoring trigonometry since 2016.(Not on wyzant). I have been tutoring geometry since 2016.(Not on wyzant) I worked as an algebra teacher in colorado and I worked as a professional tutor in a high school in chicago, where I tutored algebra, geometry, trig, precalculus, and calculus. I graduated with a degree in Mathematics with a 3.9 GPA. I received a 3.9 GPA in mathematics. (read more)
I graduated with an M.S. in applied mathematics from Northwestern University in 1970 and then worked as a mathematician at Exxon for 7 years. Feeling that I really wanted to teach, I got a teaching certificate and then taught math in high school for 30 years. The last 21 years I taught AP Calculus A/B and B/C. (read more)