Fast, flexible, accredited and 100% online.
Our credits are accepted by public high schools, universities & colleges. Start today!
Ontario eSecondary School (OES) is a private, online, continuous enrollment, Ministry inspected high school offering Ontario Secondary School Diploma (OSSD) credit courses which count towards the OSSD as they do in public school boards. Universities and colleges around the world recognize the OSSD credits issued by our school.
How do I start? Students may enroll any day of the year and begin their course(s) within 24 hours of registration. Students have up to 12 months to complete each course. This model allows students to work at their own pace and schedule while managing their own deadlines. All students are eligible to take courses with our school. Permission from the student’s main high school of registration is not required.
How will I be supported? In addition to the support we provide with our qualified Ontario Certified Teachers, all our courses include access to unlimited, on-demand, online tutoring included in the course fee. You can learn more here.
Will I need course materials? Nope! All course content is fully online. There may be courses that require you to visit a library or view a book online but you’ll be notified in those cases. You can learn more here.
Where will I do the exam? All course exams are written at the convenience of the students. Students may finish their courses and write their proctored final exams online any day of the year from anywhere in the world. You can learn more here.
How will you transfer the grade to my school? OES will communicate with the student’s main school of registration (home school) throughout the course by sending them a midterm report, and a final report. Upon request by the student, OES will also send this information to the OUAC, OCAS, or post-secondary institutions. When the main school of registration receives the final report, the mark is added to the student’s Ontario Student Transcript (OST) and Ontario Student Record (OSR), making OES courses the perfect complement and convenient choice to any student’s secondary school education. Students may also enroll in OES on a full-time basis and earn their entire OSSD fully online.
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Read what our students have to say
Ontario eSecondary School is by far the best online learning academy in Ontario. My teacher was very great as he was easily accessible, had very fast response times, and was extremely friendly. He even had the chance to do our live meeting on Thanksgiving Monday! The course content for the class I took was great, and will be very beneficial for post-secondary learning. It was amazing that they provided free online tutoring for students, that feature really stood out to me when selecting OES for this course. You will not regret taking a course here!Julia Mesburis11/08/2020
taking a Calculus course with this school was really easy and the support team and the teacher was there for me all the time. the teacher also was very helpfull in explaining idea.Saad Almekhlef10/09/2020
Super fast responses, easy registration. It was a pleasure interacting with them!Meghan Ignatesc9/17/2020
It was a great experience! I took Economics, the teacher was super helpful and was always ready to help. The course material was great! Overall it was a good learning time and I did very well in the course as well!Gurreet Brar9/11/2020
I took a high school course with his institution in order to qualify for the college program I wanted to take.
The administrative staff and instructors were all very congenial and swift in their responses. Access to tutoring is phenomenal and I have nothing but praise for my experience with this educational provider.
Thank you OES!Lacey Williams9/09/2020
The teachers are really great and understanding. The content is explained very carefully and the courses are flexible. 5 stars!Sagar Raithatha9/06/2020
My daughter needed to upgrade her math mark and the school's program was excellent and her teacher Mr. Haque was amazing as well providing guidance where necessary. Overall a great experience and would use them again if needed!Sean Neil9/03/2020
I completed a Grade 11 University Physics class with OES which was required for a college program that I was looking to pursue.
My experience was fantastic; the opportunity that OES gives you to learn at your own pace is really great! The tools material provided to assist you in learning are more than adequate. They provide a free online tutoring service which is extremely helpful in a pinch!
Everyone, including my teacher and the administration, was so helpful especially Mara (Program Admin)! She was always available to assist me with any questions/requests I had. Thank you OES!R_19968/24/2020
Ontario eSecondary was a great educational experience. They accommodated and helped me through every step of the way. I am very grateful and recommend enrolling in Ontario eSecondary School.Ali Raza8/19/2020
I have tried a few online schooling products, but this one has by far exceeded all my expectations. The teacher support is amazing, the communication & preparedness is incredible, there’s free 24/7 tutoring and so much more. It has been a really impactful learning experience, would recommend it to anyone, although I have been specifically taking math/science heavy courses so that is where my perspective is coming from.Isabella Grandic8/12/2020
This was my first experience with an online course and it was amazing. My teacher was very responsive and marked assignments within the day of upload. My principle was also extremely responsive and helped with any problems I had. It was an extremely streamlined and good experience with the course material and they are updating assignments to even reflect current events going on in the world. Best online school you can choose.Sherwin Shewin8/08/2020
I finished my course quickly with the help of my teacher. The administrative was always quick to respond and very helpful all through out!Teeshaa8/07/2020
Very good program. Teacher was very nice and very helpful. Quick responses, detailed instructions on all assignments and made the online learning experience great!Kyle L7/23/2020
A good place to learn. Staff, teachers and principal are very helpful! Highly recommended!!
Thank youJohney Arora7/18/2020
OESS was such a big help to me, my school didn't offer a course that I really wanted to take, luckily it was on OESS and I was able to take it. It's great for students who want to explore their options before deciding on a program for uni, plus the content is really engaging and it was really fun to do the work at my own pace instead of the teachers pace. Bonus: The teacher's are super understanding and accommodating, they understand and only want the best for your education and the tutoring help is amazing (so patient - big for me). Thank You!Alysia Bhimani7/09/2020
It is a great online school. The teachers and staff are very active and supportive. I highly recommend this school to any student that wishes to quickly and efficiently obtain a missing credit/grade. If you concentrate intensely, you can most definitely complete a course in less than a month.Yobi7/02/2020