The Sharon Academy (TSA) is a small, independent middle school and high school The mission of The Sharon Academy is to nurture intelligent, independent, and creative thinking in a small school community, awakening students to their immense potential and the difference they can make in the world. The Sharon Academy’s mission is integral to the operation and the vision of our school. We intentionally and deliberately incorporate our mission into our practices each day—it is the foundation of our school’s community.