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Welcome to COA!  We are currently enrolling 7-12 grade students for the 2016/2017 School Year.  Go to the Enroll Now tab to enroll as a full-time online student.  Enroll as a part-time or concurrent student and take just one or more of your classes online.  See our "Programs" section for more information. Check out our list of NEW ELECTIVES!  Contact us if you have questions.