Frequently Asked Questions
Here are the important facts that every student attending Centennial High School wants to know.
What time does school start?
7:40 am
What time does school end?
2:10 pm
Is everyone assigned a locker?
Yes
How long is lunch?
30 minutes
Who can go off campus for lunch?
No students, only the teachers and staff members.
How long is the passing period?
5 minutes
What is ISS?
ISS is where you get to go sit in the ISS room for the class period, doing
nothing (no talking) for 45 to 90 minutes. It's not very fun.
How many dances are there?
5-6 dances depending on grade level. Welcome Back, Homecoming, Winter
Formal, and Prom (for Juniors and Seniors)
What are class hall?
Halls in which the individual grade classrooms are located.
Where did Oklahoma Centennial High School get it's name?
Click here for the story.
Who is the mascot?
Buffy the Bison