John Cobbett-Walden

Upper School Division Head & Math Teacher & Math Department Chair & Grade 6 Cohort Teacher

In addition to his role as Upper School Division Head, John Cobbett-Walden is the Math Department Chair and teaches math in the Middle School. This year he will also join Grade 6 as a Cohort Teacher. After earning a B.S. in Mathematics from Bridgewater State College in 2003, John has taught and tutored students in grades six through twelve in subjects ranging from pre-algebra to calculus. Mr. C-W, as the students know him, joined the Sage community in 2009. He is passionate about the philosophical beauty of math as well as analytical applications.

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