Gibraltar School District Logo

Carlson Window

O.A. Carlson High School

30550 West Jefferson Ave.

Gibraltar, MI 48173


Phone: (734)-379-7100

Fax: (734)-379-7103

Mrs. Jessica Shultz, Principal

Mrs. Beth Wilson, Main Office Secretary

Mr. Matt Moll, Assistant Principal

Mrs. Karen Maina, Attendance Office Secretary

Office Hours: 7:00 a.m. - 3:00 p.m.

Mr. Daniel Kalbfleisch, Athletic Director/Assistant Principal

Mrs. Brenda Greear, Athletic Office Secretary

Office Hours: 10:15 a.m. - 4:00 p.m.


Normal Bell Schedule


Monday and Friday (Full day, no MPT)

1st: 7:40-8:40

2nd: 8:45-9:45

3rd: 9:50-10:55

4th: 11:00-12:22

A lunch: 11:00-11:24

B Lunch: 11:29-11:53

C Lunch 11:58-12:22

5th: 12:27-1:27

6th: 1:32-2:35


Tuesday, Wednesday, Thursday (Full Day MPT Schedule)

1st: 7:40-8:35

2nd: 8:40-9:35

MPT: 9:40-10:10

3rd: 10:15-11:10

4th: 11:15-12:37

A lunch: 11:15-11:39

B Lunch: 11:44-12:08

C Lunch 12:13-12:37

5th: 12:42-1:35

6th: 1:40-2:35



Exam Schedule (1/2 Day)

Exam Period 1: 7:40 a.m. - 9:10 a.m.
Ten minute break
Exam Period 2: 9:20 a.m. - 10:50 a.m.

Our mission is to foster pride:
in learning,
in our students,
in our school and community.