St. Francis of Assisi School 850 Washington St, Braintree, MA02184 This school has an emphasis on science learning, which is why it is named after St. Francis, the patron saint of animals…More and ecology. It also has classes in math, languages and English. Extracurricular activities here include sports, drama and dance. Principal Vittoria DeBenedictis is in charge of the school, which teaches kids from Pre-K through eighth grade. Tuition, depending on the program, ranges from $3,000 to $6,400. The school also houses a chapter of the National Junior Honor Society.