Public school systems are government-funded educational institutions that provide free education to children. They are designed to serve all students within a specific geographic area, ensuring access to basic education regardless of a family's financial situation. Public schools typically follow a standardized curriculum set by state or local education authorities. These systems are managed by school districts, which oversee the operation of multiple schools. Public schools employ certified teachers and staff, and they often offer various programs, including special education and extracurricular activities. Funding for public schools primarily comes from local, state, and federal taxes, making them accessible to the community.