Fast, flexible and 100% online.
Ready to earn credits for your OSSD? We make it easy. Our high school courses are supported by great teachers and affordable.
Standard schedules don’t work for everyone—and that’s okay. At OES, we’ve built a flexible online learning environment designed to fit your life, not the other way around. Gain full access to engaging, Ontario-certified courses supported by 24/7 expert tutoring and dedicated teachers. Whether you’re heading to a top university in Ontario or BC, our credits are fully recognized and ready to take you there.
Why take a course with OES?
1. Upgrade Your Marks For University or College — With Confidence
Don’t let one grade stand between you and your dream program. Whether you’re looking to improve your standing in English, Math, or Science, our upgrade courses provide a streamlined path to a higher GPA. Designed with a focused workload specifically for students who have already seen the material, OES gives you the flexibility to master the content and apply to university or college with confidence.
2. Finish Your Diploma — Anytime
Life happens, but it shouldn’t stop your education. Whether you’re recovering a credit or picking up a missing requirement, OES provides the tools to ensure you succeed this time around. Our student-first model pairs you with certified educators and around-the-clock tutoring, giving you a safety net that traditional classrooms can’t match.
3. Fast-Track — Conveniently
Students also take courses with OES to free up their timetable for the upcoming school year, to avoid timetable conflicts, or to earn a credit not available anywhere else. Learn more here.
If you’re ready to enroll into our Ontario high school courses please begin by visiting our How Does it Work? page. Included in the fee are all materials, instruction by an Ontario Certified Teacher, tests, modules, simulations examinations, and access to an online tutor which is a 24/7 on-demand and completely online service.
Want to speak to a Guidance Counsellor? Book a time here
Student Stories
Shazaib is a graduate of Ontario eSecondary School and current University of Waterloo Physical Sciences student who was looking to improve the grades of his previous earned credits. He was enrolled in several science and math courses through OES, including SPH4U, SBI4U, MCV4U, MHF4U. Shazaib was taking these courses in order to get a better understanding of the concepts after taking the course through a different institution and not fully grasping the concepts. He chose Ontario eSecondary School to take all four courses.
Read more about his experience here
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