Ellen Kaplan

professor, writer

Ellen Kaplan has taught mathematics to people from six to sixty, at leading independent schools and most recently at Harvard University. She wrote with her husband, Robert Kaplan, they wrote *The Art of the Infinite*. Ellen Kaplan is also co-author of *Chances Are: Adventures in Probability* and *Bozo Sapiens: Why to Err is Human*, co-written with her son Michael Kaplan.