Charter schools are publicly funded schools that operate independently of the traditional school district system. They are created by a charter, which is a contract that outlines the school's mission, program, and performance goals. This allows them more flexibility in their teaching methods and curriculum, often focusing on innovative educational approaches to meet the needs of their students. Unlike regular public schools, charter schools can be started by teachers, parents, or community organizations. They are held accountable for their performance and must meet specific standards to continue operating. If they fail to meet these standards, they can be closed, ensuring that only effective schools remain open.