Side-by-side comparison of two Toronto private schools
| Cornerstone Montessori Prep School - Don | Keystone School | |
|---|---|---|
| Annual Tuition | $17,900 | $20,250 |
| Boarding Tuition | — | — |
| Grades | JK-12 | 6 to 12 |
| Curriculum | Montessori, Other | Progressive, IB |
| Enrollment | 110 | 85 |
| Avg Class Size | 10 | 8 |
| Student:Teacher | — | — |
| Gender Policy | Co-ed | Co-ed |
| Founded | 1990 | 2011 |
| Boarding | No | No |
| Financial Aid | No | Yes |
| Acceptance Rate | 100% | 65% |
| Sports | — | — |
| Arts | — | — |
| Specializations | — | — |
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