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Cornerstone Montessori Prep School vs McDonald International Academy.

Side-by-side comparison of two Toronto private schools.

Cornerstone Montessori Prep School

Cornerstone Montessori Prep School

Toronto, ON

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McDonald International Academy

McDonald International Academy

Toronto, ON

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Detailed Comparison

Cornerstone Montessori Prep SchoolMcDonald International Academy
Annual Tuition$17,500$17,600
Boarding Tuition—$26,600
GradesPreschool to 129 to 12
CurriculumMontessori, AP, ChristianIB, AP
Enrollment110230
Avg Class Size1110
Student:Teacher——
Gender PolicyCo-edCo-ed
Founded19951994
BoardingNoYes
Financial AidNoNo
Acceptance Rate100%100%
SportsVarsity SportsFootball, Soccer, Basketball, Volleyball, Tennis, Swimming, Baseball, Golf, Track and field, Other
ArtsMusic, Visual ArtActing, Drama/Theatre, Music (instrumental), Music (vocal), Visual arts, Dance, Other
SpecializationsMontessori, Gifted, AP, TrilingualSTEM, Arts, Languages, Sports

Comparison Highlights

  • Tuition difference: $100/year
  • Class size difference: 1 students
  • McDonald International Academy has larger enrollment (230 students)
  • Both schools are located in Toronto

Source: NextSchool verified school database

Last verified June 3, 2026Sources: NextSchool verified profilesData-driven comparison — no paid placements

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