Ontario Secondary School Diploma (OSSD) Program – Vaughan
Earn Your Ontario Secondary School Diploma in Vaughan
McDonald International Academy (MIA) offers a fully accredited Ontario Secondary School Diploma (OSSD) program – Vaughan designed to prepare students for university, college, and global career success. Located in Vaughan, MIA provides a supportive academic environment where students from around the world thrive both academically and personally. With certified Ontario teachers, individualized guidance, and a structured curriculum, 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 commitment to academic excellence and student success makes MIA a preferred 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 – Vaughan 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)
Our Ontario Secondary School Diploma (OSSD) program – Vaughan supports students in Grades 9–12, as well as mature learners completing their secondary education.
Academic Structure and Pathways
The structure of the Ontario Secondary School Diploma (OSSD) program – Vaughan ensures students build strong foundations in core subjects while exploring individual academic interests.
Compulsory Credits (18)
Students complete required courses in English, Mathematics, Science, Canadian History, Canadian Geography, French, The Arts, Health and Physical Education, Civics, and Career Studies. These courses ensure a well-rounded academic experience and prepare students for future studies.
Elective Credits (12)
EleElective options allow students to focus on subjects aligned with their university or career goals. At MIA, students in the Ontario Secondary School Diploma (OSSD) program – Vaughan can select courses in advanced sciences, business, economics, or humanities to support their aspirations.
University Preparation Advantage
A key strength of the Ontario Secondary School Diploma (OSSD) program – Vaughan is its strong focus on post-secondary preparation. Students receive personalized academic counseling to select Grade 11 and 12 courses that meet university entrance requirements. Many graduates have been accepted into top Canadian and international institutions.
Small class sizes allow teachers to provide individualized attention, helping students strengthen subject knowledge, improve study habits, and build confidence. Our educators are certified Ontario teachers dedicated to student achievement and academic excellence.
Study in a Safe and Diverse City
Vaughan is a safe, multicultural, and family-friendly city offering students a vibrant and enriching environment. Students benefit from cultural experiences, recreational opportunities, and access to educational resources. Enrolling in the Ontario Secondary School Diploma (OSSD) program – Vaughan allows students to grow both academically and personally while living in a dynamic Canadian city.
Our campus is conveniently located near public transportation and city amenities, providing students with easy access to learning resources and community activities.
Comprehensive Support for International Students
McDonald International Academy provides extensive support for international students enrolled in the Ontario Secondary School Diploma (OSSD) program
Vaughan. 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 academically and personally throughout their time at MIA.
Modern Facilities and Student Life
Students in the Ontario Secondary School Diploma (OSSD) program – Vaughan enjoy modern classrooms, computer labs, Wi-Fi, student lounges, and collaborative learning spaces. Extracurricular activities and field trips enhance the academic experience while encouraging social engagement.
Education at MIA extends beyond textbooks. We focus on developing leadership, responsibility, and global awareness to prepare students for lifelong success.
Apply Today
Choosing the right high school can shape your academic future. McDonald International Academy combines quality education, certified teachers, and a supportive environment to help every student thrive. If you are seeking a trusted Ontario Secondary School Diploma (OSSD) program – Vaughan, MIA offers the academic excellence and welcoming community you need to succeed.
Apply today and take the next step toward earning your Ontario high school diploma in one of Canada’s most diverse and student-friendly cities.