Classen School of Advanced Studies, often referred to as Classen SAS, CSAS or simply Classen, are 2 public speciality schools serving students in grades 5–12 in Oklahoma City, Oklahoma. It consists of Classen SAS Middle School and Classen SAS High School @ Northeast. The Oklahoma City Public Schools program participates in the IB Diploma Programme and offers fine arts courses as well, offering art, drama, and music classes to any qualifying student.
- Country
- United States
- Inception
- 1994
- Website
- https://www.okcps.org/Domain/80
