Home of the Comets!

Phone: 405-587-5200

School Hours
9:10am - 4:00pm

The Classen School of Advanced Studies mission is to ensure that all students learn at high levels to become high quality, academically prepared, global citizens.  

New Student Applications

The 2021-22 new student application is now available. Visit the application site for more information by clicking the image below.

Classen SAS MS Virtual Learning Headquarters

For the most up-to-date information visit our virtual learning headquarters by clicking the image below.

Click Here for Saturday Academy Information!

Virtual Open House

Click the image below to begin the virtual open house experience.