School systems are organized structures that provide education to students. They typically include various levels, such as elementary school, middle school, and high school, each designed to cater to different age groups and learning needs. These systems can be public, funded by the government, or private, funded through tuition and donations. In addition to traditional classrooms, school systems often incorporate special education programs to support students with disabilities. They may also offer extracurricular activities, such as sports and clubs, to enhance student engagement and development. Overall, school systems aim to prepare students for future academic and career opportunities.