Skip To Main Content


Back-to-School Dates to Remember

Thursday, June 6th through Monday, August 12th: CMS Office Closed for Summer

Tuesday, June 18th: Last day to purchase an EduKit

June 19th through July 2nd: Last chance ordering for EduKits is available

Tuesday, August 13th: CMS Office opens, 8 am-3 pm daily until school begins

Tuesday, August 20th: Schedules/Team Assignments available on Campus Portal

Tuesday, August 20th and Tuesday, August 27th: Materials Drop Off & Picture Days, 3-7 pm

Tuesday, August 27th: Back-to-School Open House with Teachers, 4-6 pm

Tuesday, September 3rd: First Day of School (6th grade only)

Wednesday, September 4th: First Day of School (7th and 8th grades)

Centennial Middle Campus Announcements

School Day Schedule Adjustments for 2024-25

School Day Schedule Adjustments
All elementary schools, Centennial Middle School, Centennial High School, and the Centennial Area Learning Center will adjust their start time by five minutes, effective for the 2024-2025 school year. This change allows for more time between the secondary and elementary school schedules to ensure buses run on time.


2024-2025 School Day Schedule

Centennial Middle School: 8:05 am-2:55 pm


Do you want to receive transportation updates by text?

Text "Y" or "YES" to 67587

Opt out of these messages at any time by responding to one of our messages with "STOP." Note: The District will text only emergency information and bus delay updates. SchoolMessenger is compliant with the Student Privacy Pledge, so be assured your information is safe and will never be given or sold to anyone. Terms and conditions: Message frequency varies. Standard message and data rates may apply. Reply HELP for help. Text STOP to cancel.

Teacher working with students