Study and Learn: Grades 9-12
Not-for-Profit AP School - Ontario Ministry of Education: 884354
College Board Member School: 826335
SAT Test Centre: 96867
TSS congratulates Maximilian Lin for winning CJMO’s Gold Medal!
Toronto STEM School’s students and staff are thrilled to announce that Warren is this year’s Canadian Junior Mathematics Olympiad champion and the gold medalist of this prestigious mathematics challenge.
We’d like to wish him and his family the very best!
Grade 12 Admissions
Our Programs
TSS is an independent high school specialising in Science, Technology, Engineering, and Mathematics with an emphasis on hands-on learning. At TSS, we go beyond the regular curriculum expectations and demonstrate to students the overlap between their technical courses.
We offer the AP CAPSTONE DIPLOMA PROGRAM!
Full-time Day School
Part-time High School
We’re not a credit mill! Our accredited courses are designed for the student seeking admission into mathematics, science or engineering post-secondary disciplines. We're proud to say many of our students, upon graduating, have gone on to study at Canada's best universities.
AP Program
We offer select 9 ONLINE AP COURSES and 28 AP exams. Our location is quite accessible to students all across the GTA. This also applies to students at other schools who may not administer particular exams.
Private Tutoring
Our tutoring sessions are more of "Programs" and "Plans of Action". Our private (or in some cases group) sessions are designed to emphasize the learning goals of students’ regular curriculum courses and prepare them for the next phase of their education. Our programs cater to students looking for ongoing support for their regular Math, Science and English classes.
Counselling
Our counselling is a 1-on—1 service that will focus on your child’s goals and build a plan to ensure they are on track to success. Based on your child’s specific needs we offer various curated consulting packages. Your child will walk away with knowledge and assistance in applications, and valuable transferable skills that can be applied in their future careers.
Coding Classes
This program is available for students in grades 6-8. Instructors are OCT and experienced with different programming languages. Classes are online and in real-time on Saturdays and quite affordable!
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Very happy to have discover this gem of a high school. Offers AP courses and small class sizes.
Catalin Burcea, Parent, 2025
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My son was seeking a more vigorous and challenging STEM based program and TSS was amazing. He loved the school and especially the teachers. A very high level of educational programming and instruction. Highly recommend.
Margaret Yeung, Parent, 2024
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A gem of a school. High quality education in STEM, with dedicated and likeminded teachers and students. Small in size, big in impact. Having had our son attend other private schools before, I can confidently say Toronto Stem School feels like every single dollar of the very reasonable tuition is put to good use. Our son's confidence in his math and science grades have grown, and I feel the flexible and hands-on approach to his course selection is very welcome. Thank you for running such a quality school.
Geoffrey, Parent, 2024
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Excellent principal and teachers who are Knowledgeable about the students’ learning and go above and beyond to meet student’s Individual and unique learning needs and responds quickly always. My gifted kid is doing well in his academics and enjoys being part of the TSS family. The school offers all the STEM related competition opportunities, AP courses and exams, and PSAT/SAT tests.
Shelley Lee, Parent, 2024
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Toronto STEM is a great School with amazing and passionate teachers. My son had an awesome experience learning from the wealth of knowledge that they had to offer and from the extracurricular activities that brought out his hidden talent. The Principal is a kind and experienced educationist who knows how to guide his students while bringing out the best in them. He integrates compassion, values, and high standards which creates an environment of responsibility and leadership. My family had a great experience in the School and I will recommend Toronto STEM school to families who wants to give their children a stellar education in a supportive environment.
Ekanem Emboto, Parent, 2022
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With only 4 years of high school, I am so glad we decided to change schools and enrol at TSS for grade 9. The STEM focused programming and small classes are a really great advantage. Most of the classes seem to have about 5 students and teachers are able to give a lot of individual attention. TSS feels like a family, the students and teachers all know each other quite well. My son is so happy and truly loves school.
Vanessa, Parent, 2020