The document summarizes key aspects of the Finnish school system. It describes the main stages of education from kindergarten through senior high school. It provides details about the Kaarina Senior High School such as the number of students, their ages, and time to graduate. It explains that Finland uses a course-based and non-graded system with decentralized curriculum and national guidelines. Students must complete a minimum number of courses and national exams to graduate. The school day structure and subjects offered are also outlined. The document notes some of the recent changes and developments to the Finnish education system including new cross-disciplinary theme courses and a shift to more digital exams.