Since its founding, McCallie has remained committed to providing an outstanding college preparatory program for boys. Our own experience, as well as independent research, has shown that secondary education within a single-sex environment offers fewer distractions, allows for a greater number of leadership opportunities and promotes a school culture where boys can achieve without reservation. McCallie is a member of the Boys Schools Coalition, which consists of more than 100 boys' schools throughout the United States, Europe, Asia and Australia.