Books and Articles

"Hidden Harmonies: The Lives and Times of the Pythagorean Theorem"
by Robert Kaplan and Ellen Kaplan
Buy at Barnes & Noble Online!

Buy at IndieBound!



Bozo Sapiens: Why to Err is Human
by Michael and Ellen Kaplan


"Out of the Labyrinth: Setting Mathematics Free"
by Robert Kaplan and Ellen Kaplan


"Chances Are . . . : Adventures in Probability"
by Ellen Kaplan and Michael Kaplan


"The Art of the Infinite: The Pleasures of Mathematics"
by Robert and Ellen Kaplan


more books...

Fundraising

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History

Disturbed by the poor quality and low level of math education in the country, three of us began The Math Circle in September 1994...

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Directions

Our courses are located on the campus of Harvard University. [learn more...]

The Founders

"The teaching of mathematics is always in crisis, but we at the Math Circle have found a way to bring people of all ages, from 5 to 60, into the great conversation: that on-going dialogue between mind and the world. The deep joys of inventing and discovering math belong to everyone, and the Math Circle has succeeded in providing a forum for the free discussion and play which leads to that joy." --Robert and Ellen Kaplan