Braintree High School 128 Town St, Braintree, MA02184 Braintree High is on a large campus in the middle of town between Granite, Pond and Frankling streets. It is led by…More headmaster David Swanton and three other supervisors. Departments include arts, Engligh, foreign languages, math, science and physical education. The school offers breakfast in addition to lunch service. Sports at the high schools include baseball, basketball, indoor track, volleyball, football, soccer, wrestling and cheerleading among others.