Penniman and O'Brien

Mathematics Tutoring

Paul Penniman and Erin O'Brien provide mathematics tutoring for ages 10-infinity at their offices on 3522 Davenport St., N.W., Washington D.C. Erin specializes in algebra and geometry, while Paul also does statistics and calculus.

Jason Pirrello, a teacher at the Maret School since 1995, joined us in 2004. Jason can tutor any of the high school subjects through calculus.

Frank Rettenberg joined us in 2002 after having tutored privately for over ten years. Frank can tutor any of the high school math courses.

Dr. Gulden Akinci joined us in 2006. Dr. Akinci has written a book on SAT math instruction and can also tutor in math and physics.

Chris Reid also joined us in 2009. Chris can tutor math through calculus.

For more information about any or all of our services, email us at paul@mathteachingtoday.com, or call us at (202)364-4263.