I have my Ph.D. and appropriate licenses to teach math and sciences. I taught in some high schools like Brooklyn Tech and in colleges like Pace University, BMCC, CCNY, Touro College and about 20 years of tutoring of students.

I started to work in Brooklyn public schools in 1988, and in 1990 I started to teach in colleges, combining schools, colleges and tutoring. Especially, I have many students in SAT due to my effective tutoring by using real College Board tests that I've been gathering fo...