Your 2026 eSummer School – OSSD Credits Program
Your 2026 eSummer School Option for OSSD Grade 9-12 Credits Courses:
Online Summer School is a flexible and effective way to earn Ontario Secondary School Diploma (OSSD) credits. Toronto eSchool offers over 60 Ontario Ministry–recognized high school credit courses, accepted by universities and colleges across Canada and internationally.
Many high school students choose Toronto eSchool to upgrade their marks, retake courses, catch up on missing credits, or get ahead during the summer break.
Flexible Online Learning
Our asynchronous online courses allow students to start anytime, from anywhere, and learn at their own pace. Most students can complete one or two summer courses within 2–4 months, depending on their individual study schedule and progress through approximately 110 hours of coursework per credit.
Why Students Take Summer Courses
— Upgrade Marks
During the summer, many students enrol in online courses to improve their final grades and strengthen their university applications.
— Retake Courses
Students who did not pass a course can retake it at Toronto eSchool to earn the required credit and stay on track for graduation.
— Work Ahead
Some students take summer courses to free up their regular school timetable, avoid scheduling conflicts, or earn advance credits for future years.
— Catch Up Missing Credits
Students who are behind in required credits can complete outstanding courses during the summer to ensure they meet OSSD graduation requirements.
Some Students also take summer courses online to free up their timetable for the upcoming school year, to avoid timetable conflicts, or to earn a credit in advance.
