Home What is a Charter School? Monday, 09 August 2004 A charter school is a public school that operates independently of the district board of education under a charter granted by the Commissioner. Once the charter is approved and established, the school is managed by a board of trustees with status as a public agent authorized by the State Board of Education to supervise and control the school. A charter school is a corporate entity with all the powers needed to carry out its charter program. If you want a better education for your children and cannot afford private schools, Central Jersey College Prep Charter School is just what you have been looking for: It's a TUITION-FREE public school!