A school's sixth form is an educational stage for students typically aged 16 to 18, following their completion of GCSEs. It prepares students for higher education or vocational training by offering advanced courses, often called A-levels or BTECs. In sixth form, students can choose subjects that align with their interests and career goals. This period emphasizes independent learning and critical thinking, helping students develop skills necessary for university or the workforce. Many schools have dedicated sixth form facilities to support this transition.