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    The Oklahoma State Department of Education did not release report cards for the 2019-20 School Year

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Welcome to Classen SAS Middle School

  • 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.  



    Classen SAS MS Virtual Learning Headquarters

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

     Classen SAS MS Staff Bitmoji Photo

    Click Here for Saturday Academy Information!


    Virtual Open House

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

    Virtual Open House