call me at 303 949-1989

david cowan, math, algebra, geometry, trig, calculus


        Online Math Tutor

        1st 1/2 hour Free

                     David Cowan - Colorado School of Mines graduate

                                          Former engineer with a B.S. in Math/Geophysics

12 years experience in tutoring algebra, geometry, trigonometry, precalculus, statistics, probability, calculus, and ACT, SAT, GMAT, and GRE prep.

   2000+ hours of online math sessions


Rates for online math tutoring 

1st 1/2 hour FREE 

$16 per 1/2 hour, $32 per hour



303 949-1989

Teaching Style, Comments



I just received the following email from a new student's father:

"Can you send me an email each week with what I owe you and I will get it sent over to you?

Or whatever you prefer. Just to let you know, Landon told me yesterday that he learned more in the past two days with you than he has the entire last year in his math class."