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ABOUT
Office of the President
Board of Trustees
Mission and Vision
School Profile
OSSM News
Digital Press Kit
Employment
ADMISSIONS
Welcome
Admissions Events
OSSM Admissions Process
Tuition & Fees
RESIDENTIAL
Academics
Academic Departments & Course Listings
Biology
Chemistry
Computer Science
Engineering
Geoscience
Humanities
Mathematics
Physics
Shedrick Library
Academic Calendar
Mentorship Program
Counseling Services
College Planning
College Credit Articulation Agreements
Academic Testing
Student Life
Student Resources
Residence Life
School and Community Service
Safety and Campus Security
Registrar
Contact the Registrar
Request a Transcript
Student Records
Official Name Change Request Form
Address Change Form
VIRTUAL
REGIONAL CENTERS
EVENTS
American Math Competition 8/10B/12B
Perry Program-January
Middle School Students
Middle School Math Contest
Middle School Student One-Day Math Workshops
High School Students Events
High School Student One Day Science Workshops
High School Student Summer Academy
Middle School Teachers Summer Institutes (Math and Science)
ALUMNI
Alumni Contact Information
Alumni Association
Alumni Profiles
PARENTS
Parent Resources
Payment
PAOSSM
GIVING
Donate
OSSM Foundation
Partnerships
Annual Report
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August 2026
Convocation
09 Aug
All Day
Move-in Day
09 Aug
All Day
First Day of Fall Classes
10 Aug
All Day
Junior Class Kickoff
14 - 15 Aug
All Day
Liturature Exam
22 Aug
All Day
September 2026
Extended Weekend / Labor Day
05 - 07 Sep
All Day
Parent’s Day
12 Sep
All Day
Math Exam
12 Sep
All Day
End of 1st Grading Period
18 Sep
All Day
October 2026
History Exam
10 Oct
All Day
PSAT
14 Oct
All Day
Extended Weekend
16 - 18 Oct
All Day
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