Ontario Secondary School Diploma (OSSD) Program – Oshawa
Earn Your Ontario Secondary School Diploma in Oshawa
McDonald International Academy (MIA) offers a fully accredited Ontario Secondary School Diploma (OSSD) program – Oshawa designed to prepare students for university, college, and global career success. Located in Oshawa, MIA provides a supportive academic environment where students from around the world thrive both academically and personally. With certified Ontario teachers, flexible scheduling, and individualized guidance, students receive a high-quality education that meets provincial standards.
Established in 1994, McDonald International Academy is inspected by the Ontario Ministry of Education and has graduated more than 20,000 students from over 50 countries. Our dedication to academic excellence and student success makes MIA a top choice for families seeking a recognized Canadian high school diploma.
What Is the OSSD?
The Ontario Secondary School Diploma (OSSD) is the official high school credential awarded by the province of Ontario. The Ontario Secondary School Diploma (OSSD) program – Oshawa at MIA follows all Ministry curriculum requirements to ensure students earn a diploma recognized across Canada and internationally.
To graduate, students must complete:
30 credits (18 compulsory and 12 elective)
40 hours of community involvement
The Ontario Secondary School Literacy Test (OSSLT) or literacy course
Two online learning credits (as required by the Ministry)
The Ontario Secondary School Diploma (OSSD) program – Oshawa supports students in Grades 9–12, as well as mature learners who wish to complete their secondary education.
Academic Structure and Pathways
The Ontario Secondary School Diploma (OSSD) program – Oshawa is structured to ensure students gain strong foundations in core subjects while exploring areas of interest.
Compulsory Credits (18)
Students complete courses in English, Mathematics, Science, Canadian History, Canadian Geography, French, The Arts, Health and Physical Education, Civics, and Career Studies. These courses foster well-rounded academic development and prepare students for future studies.
Elective Credits (12)
Electives allow students to customize their education toward university, college, or workplace pathways. At MIA, students can select advanced courses in sciences, business, economics, or humanities depending on their career goals.
University Preparation Advantage
A key strength of the Ontario Secondary School Diploma (OSSD) program – Oshawa is its strong focus on post-secondary preparation. Students receive personalized academic counseling to choose Grade 11 and 12 courses that meet university entrance requirements. Many graduates have successfully gained admission to top Canadian and international institutions.
Small class sizes allow teachers to provide individualized attention, helping students strengthen subject knowledge, enhance study skills, and build confidence. Our certified Ontario educators are dedicated to academic excellence and student achievement.
Study in a Safe and Growing City
Oshawa is a safe, vibrant city with a diverse community that supports learning and personal growth. Students benefit from cultural experiences, community engagement, and access to educational resources. Enrolling in the Ontario Secondary School Diploma (OSSD) program – Oshawa provides an environment that encourages both academic and personal development.
The Oshawa campus is conveniently located near public transportation and community facilities, providing students with access to resources that enhance learning and extracurricular experiences.
Comprehensive Support for International Students
McDonald International Academy offers extensive support for international students in the Ontario Secondary School Diploma (OSSD) program
Oshawa. Services include:
Homestay and residence placement
Airport pickup assistance
Bank account and orientation guidance
University and college application support
Ongoing academic advising
Our “Total Care” approach ensures students feel supported both inside and outside the classroom, making their transition to life in Canada smooth and welcoming.
Modern Facilities and Student Life
Students enrolled in the Ontario Secondary School Diploma (OSSD) program – Oshawa have access to modern classrooms, computer labs, Wi-Fi, student lounges, and collaborative learning spaces. Extracurricular activities, workshops, and field trips complement academics, fostering social engagement and personal growth.
MIA emphasizes leadership, responsibility, and global awareness to prepare students for success beyond high school.
Apply Today
Choosing the right high school shapes a student’s academic future. McDonald International Academy combines quality education, experienced teachers, flexible pathways, and dedicated student support. If you are seeking a trusted Ontario Secondary School Diploma (OSSD) program – Oshawa, MIA provides the academic excellence and welcoming community needed to thrive.
Apply today and take the next step toward earning your Ontario high school diploma in one of Canada’s most dynamic and growing cities.