 There are also numerous small public high schools within Castlemont Community of Small Schools, Fremont Federation of High Schools, and McClymonds Educational Complex, all of which were once single, larger public high schools that were reorganized due to poor performance (Castlemont High School, Fremont High School, and McClymonds High School, respectively).Among charter schools in the district, North Oakland Community Charter School (NOCCS), an elementary and middle school, is one of the few public progressive schools in the country.Other charter schools include the Oakland Military Institute, Oakland School for the Arts, Bay Area Technology School, East Bay Innovation Academy, and Oakland Charter Academy.