Dennis McCowan, a 43 year career educator, passed away in September 2025. Dennis was known as a passionate, creative, and visionary educator and beloved teacher, Dennis was always eager to help his students learn the big picture. He was willing to give his students as much time and as many methods as needed to master the material and gain understanding. At Weston High School, he ran the early computer lab and taught AP Computer science and all levels of math, as well as chairing the Weston Math department and serving as President of the Teachers Union. In Spring 1997 Dennis traveled to Washington DC to be awarded the Presidential Award for Excellence in Mathematics and Science Teaching.

In Northbridge, his town of residence, Dennis served multiple terms on the School Committee, and served on two school building committees. In place of flowers or services, his family kindly asks that you consider donations made in his name to establish a scholarship for students interested in mathematics. We can think of no better way to continue his legacy as an educator.