Otto Treider private high school AS is an approved private upper secondary school in Oslo that offers a study preparation programme. The school specializes in science, economics, social studies and sports, and emphasizes the individual development of the students. With a central location in the center of Oslo, the school has extensive experience in developing independent young people.
The school is known for a unique learning environment characterized by committed teachers and high levels of well-being among both students and staff. Otto Treider also offers homework help and hosting, as well as arranging excursions and creative workshops to enrich the students' learning experience.