Keystone School

Located in the University District of Toronto at 186 St. George Street. The campus is 20 metres from the St. George subway station. Proximity to the University of Toronto provides access to a university campus atmosphere and opportunities for higher education exposure.

Middle School (Grades 6-8); High School (Grades 9-12)

IB Candidate School

Mentorship Program

Canada

Keystone School offers the Ontario Secondary School Diploma (OSSD) through the Flexible OSSD Homeschool Program. The program is fully accredited by the Ontario Ministry of Education and enables the OSSD to be earned from anywhere in the world. Courses are asynchronous with about 110 hours of learning material across 3–5 units, and final grades consist of 70% coursework and 30% final assessments. The program provides Grades 9–12 with university preparation and a dedicated University Pathways framework, with academic guidance to support course selection and university applications. Gifted and Advanced Learners are among the targeted student groups. Keystone is pursuing International Baccalaureate Diploma Programme candidacy, with an IB Preparation and IBDP pathway announced for the 2026–2027 academic year.

Keystone supports higher education through University Pathways and university partnerships that assist international applicants, including language-requirement waivers and scholarships. In 2024 Keystone graduates entered programs at universities in Canada and abroad, including University of Toronto, McMaster, McGill, Western, York University, Dalhousie, Ontario Tech University, Rutgers, University of Arizona, and others.

Gifted and Advanced Learners are included among Keystone's target student groups in the OSSD Homeschool Program.

Keystone School's Mentorship Program pairs every student with a dedicated mentor who provides personalized guidance beyond the classroom. Mentors meet regularly to encourage students, discuss academics, school life, and personal development goals, boosting self-esteem and confidence. These interactions strengthen relationships among parents, teachers, and peers, creating a supportive school community. The program offers a safe space to discuss challenges and aspirations, helping students develop a positive attitude toward learning. It emphasizes holistic development and equips students with resilience and life skills such as communication, problem-solving, and time management. Peer-based mentoring for older students reinforces a culture of support and leadership.

Keystone provides a supportive community where students thrive academically, socially, and emotionally. The Mentorship Program contributes to emotional well-being by fostering resilience, empathy, communication, and independence. It offers skill-building workshops on study strategies, stress management, and leadership to support mental well-being and positive attitudes toward learning. The mentorship framework strengthens relationships among students, families, and staff, contributing to a sense of belonging. The overall approach emphasizes holistic development to help students navigate challenges and reach their potential.

Safeguarding is supported through the Homestay & Student Residence program. Students stay with Canadian host families during their studies in Toronto. Keystone provides a wide support network including international program staff, a homestay coordinator, the host family, and a custodian, who check in on personal safety and wellbeing regularly. Homestay families undergo a rigorous selection process with extensive background checks, including criminal record checks and references. The program aims to ensure a safe, secure, and supportive living environment for international students.

Keystone School is a fully accredited Canadian independent private school for grades 6 to 12. The admissions process is designed to ensure a good fit and to support families at every step. Step 1: Book a School Tour to visit the campus, meet the Principal, see classrooms and facilities, and learn about the school's educational approach. Step 2: Submit an online application, including a copy of the student's ID (passport or birth certificate) and the most recent transcript or report cards from the last three years. Step 3: Schedule a Student Meeting with the Principal or an Academic Director to discuss the student's interests, goals, and learning style. Step 4: Classroom Visit may be offered, giving the student a half-day in class to meet future classmates and experience lessons. Step 5: Offer of Admission is issued, including academic placement information, tuition and fee details, and an acceptance deadline.

The school offers four merit-based scholarships: Academic Excellence, Arts & Innovation, Leadership & Community Engagement, and the International Student Merit Scholarship. Each scholarship is valued at 5,000 toward tuition and only one scholarship is available per student. Who can apply: All students applying for admission to Keystone School. Application materials include a 500–1,000 word scholarship essay or portfolio and the Keystone School application form. Application timeline for the 2026–2027 academic year includes three rounds: First Round submissions due by November 1, 2025; notification by November 14, 2025; enrolment deadline to secure the scholarship by December 15, 2025. Second Round submissions due by December 12, 2025; notification by December 19, 2025; enrolment deadline January 23, 2025. Third Round submissions due by February 23, 2026; notification by February 27, 2026; enrolment deadline March 13, 2026. Submission materials needed: a 500–1,000 word scholarship essay, three years of transcripts, and a copy of the student's ID. Submit Scholarship Application. Need-Based Assistance is available through Apple Financial for families needing additional support.