08/10/2018 – Freshman orientation
08/16/2018- The first day of school at ACHS is August 16. Classes at Cowley College began on August 15.
08/20/2018- All schedule changes must be made by noon on Monday, 08/20/2018. You may make one schedule change.
09/26/2018 – ASVAB is scheduled for 8:00am in the ACHS Library.