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Math Doctor Bob
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About Us

The mission of Math Doctor Bob is to raise the level of math education in the world, one student at a time. We achieve this goal through online educational videos, tutoring, and social media. In our first six years, we have delivered over 6,000,000 lessons and acquired nearly 25,000 followers.

Robert Donley received his doctorate in Mathematics from Stony Brook University and has over two decades of teaching experience at the high school, undergraduate, and graduate levels. 

View Robert  Donley's profile on LinkedIn

The Problem with CosmoLearning.org

If you found the site helpful, please consider sending a polite e-mail to the folks at CosmoLearning.org.   They have archived many of videos at the MathDoctorBob Youtube channel without permission.  While linking to videos is not a problem,  embedding videos decreases ad revenue and reduces incentive to create free product. We've asked once for their removal and they have failed to comply (as of 12/10/2017). 

Note that we have no affiliation or have ever affiliated with CosmoLearning.org

Contact Us

Questions? Requests? Email us at math.arts.inst@gmail.com

Donate

No need for donations.  While we do plan to produce more videos in the future,  time is a bigger factor than money at this point.  So unless you have a time machine, we're good.  

Of course, please pay it forward - suggestions include supporting your local animal shelter (we're actively involved in trap, neuter, and release for urban stray cats), the ACLU,  or other worthy charities or causes.