login / create a profile


mathleague.org organizes a series of classes each year to help students develop problem solving skills and prepare for math contests. Our flat price means NO materials fee and NO additional costs! We believe our prices and quality of instruction compare very favorably with other contest preparation options. Before signing up for any extracurricular math class, be sure to compare prices and instructors to make sure you are getting the best value for your money!

Online classes will be held in a third-party classroom environment with full two-way audio and video capability; enrolled students will be given detailed instructions regarding how to access the classroom system. All online classes are recorded so students who miss class or want to review the lesson can access the recording later.

Our current list of upcoming classes is below; be sure to sign up early because space is limited! Click on the "more info" button to see a more detailed description of the course and a form allowing you to register for the course. Remember to check back frequently to see what additional classes we add to this list, and let us know if there are additional classes you'd like to see us offer.

2017-2018 Classes:

Name of Course Course Dates Course Location Price Per Student More Info
AMC8 Contest Preparation (online) Fall 2017 Mondays, October 9 through November 13 online $240

Number Sense (online) Fall 2017 Tuesdays, October 17 through November 14 online $120

Problem Solving for Elementary Students (online) Fall 2017 Tuesdays and Wednesdays, November 28 through January 3 (skipping December 26 and 27) online $120

AMC10/12 Contest Preparation (online) Winter 2018 Mondays, December 4 through February 5 (skipping December 25 and January 1) online $320

Geometry for Elementary Students (online) Winter 2018 Tuesdays and Wednesdays, January 9 through February 7 online $120

AIME Contest Preparation (online) Winter 2018 February 8, 12, 19, 26; March 5 online $240

Special Topics for Elementary Students (online) Winter 2018 Tuesdays and Wednesdays, February 13 through March 14 online $120

Number Sense (online) Spring 2018 Tuesdays, March 20 through April 17 online $120

***Sign up for multiple classes and you will receive a 10% discount on all subsequent classes you take beyond the first one. You will also receive a 10% discount off your class registration fees for each additional student you refer to us; click on the "more info" link for more details.

About the Instructors

Doug Keegan - Doug has experienced competitive mathematics from all angles. As a competitor, Doug was a Top 25 finisher at National MATHCOUNTS and was recognized by the Texas Math and Science Coaches Association as the top student in Texas during his senior year of high school. Following his time as a competitor, he served as an assistant ARML Coach, principal contest author for Mathleague.org during its formative years, and as a MATHCOUNTS reviewer for nearly two decades. Over the years he has tutored and coached students of all levels and abilities. A software engineer by trade, Doug holds a BS in Applied Mathematics from Texas A&M University.

Tim Sanders - A former President of the American Regions Math League (ARML), Tim Sanders is currently the head coach for the San Francisco Bay Area ARML team. Tim is the founder and President of mathleague.org and has promoted math competitions on six continents. In addition to having several years experience as a classroom teacher, Tim has also taught a number of classes for Stanford's EPGY program, and he has taught AMC prep classes at all levels. Tim also developed the curriculum for the geometry class taught by Art of Problem Solving and has co-taught several classes for Art of Problem Solving.

Gail Berry - Gail has taught an enrichment math class to gifted students in 3rd through 5th grades for four years. She has also taught music and writing classes for elementary students. Gail studied education in college and is particularly interested in gifted education. She currently homeschools several of her children. Gail writes many problems for elementary and middle school mathleague.org tests, and she travels around the country running contests for mathleague.org. She earned a B.A. from the University of Florida.

Thinula De Silva Thinula has won several awards in national and international mathematical competitions. He has represented the University of Toronto at the ARML and HMMT competitions and has received a Promissory Scholarship from the University of Waterloo, where he plans to further his studies in the field of mathematics. Thinula is the President of the Junior Online Mathematical Olympiad and the School Math Club. Additionally, he serves as the Head Problem Writer of the Mathematics Association of Toronto High Schools. He also writes many problems for mathleague.org and Proofathon and has taught AMC 8 Class at Olympiads School, Toronto. Thinula is the founder of the Math Is Fun program which increases enthusiasm in mathematics of young children by demonstrating effective problem solving strategies using fun activities at math camps and workshops.

Classes may also be co-taught by other mathleague.org staff members if enrollment is large enough; we will try to keep the student/teacher ratio as low as possible while still providing excellent value for your money.

All pages in the mathleague.org domain copyright 1999-2018 by mathleague.org