Keystone School

Name: Keystone School
BSID: 888468
Status: active
Open Date: Sep 01, 2017


Language of Instruction: English
Level: Elem/Sec
School Type: Private Inspected
Program Type: Online/Site Based
Grade Range: 7-12
Semester type: Semestered/Non-semestered
Special Conditions Code: Not applicable
OSSD Continuous Intake: False


Number Of Teachers: <10
Teachers with OCT: <10


Affiliations: NO affiliations declared
Association: OFIS


Website: www.keystoneschools.ca
Region: Toronto Region

Address: 186 St. George Street
City: Toronto
Postal Code: M5R2N3
Telephone: 416-422-4123
Email: info@keystoneschools.ca


Principal Name: Rachel Shiderman
Principal Email: r.shiderman@keystoneschools.ca
Principal Start Date: Dec 15, 2018
Principal Qualification: Other


Sources: File Upload, Ministry Website

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Connections to Other Schools

Dalton School, The Active
(same principal – before November 2022 )

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Latest Google Reviews

Keystone School

Alihan Ülker
18 Mar, 2025

” At Keystone, the teachers actually care and take the time to help you understand things instead of just rushing through the material. The classes are small, so it’s easy to ask questions and actually be involved in discussions. The workload can be a lot sometimes, but it definitely prepares you for university. If you’re looking for a school where you can challenge yourself but still get support when you need it, Keystone is a great choice! “

Manolya Y
26 Jan, 2022

” I’m a student at Keystone Toronto, completing my secondary school degree. I am very excited to get my Canadian diploma and begin my Bachelor’s degree. My time at Keystone has been wonderful. I made friends who come from many different countries. I love the teachers at Keystone, as well as the location of the school which is at the heart of Toronto. There are many things to do in the city so it’s nice and convenient when I hang out with my friends. Overall, Keystone has a great location, great academics, and a very friendly environment. “

Marcella V
16 Dec, 2021

” Great care of the organization and high quality of education! Flexibility. Better than expected indeed. My two sons 15th and 18th had a very positive growth opportunity not only from an academic point of view but also relational Special thanks to Doa and Thalita! 👏 “

Kledi Laçej
16 Aug, 2019

” I’ve planned to go Keystone this September. i must say that the application procedure has been very smooth and the admission team, especially Miss. Doa Demirsu (who managed my file, and followed my application procedure), were explicitly wonderful at their job and pleasure to talk with. I’m happy I’ve been accepted to such a great school, and can’t wait to go there. “

马田笑
10 Jan, 2018

” As a keystone student, I sincerely want to rate 101 out of 100 for my school. This is a home-style school. All my teachers and staffs here are just like my family members. They not only just educate students, but also teach us useful skills that we can actually use in our lives. I never feel lonely when I’m here although none of my family members here. “

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