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Cornerstone Montessori Prep School vs German International School Toronto.

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

Cornerstone Montessori Prep School

Cornerstone Montessori Prep School

Toronto, ON

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German International School Toronto

German International School Toronto

Toronto, ON

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Detailed Comparison

Cornerstone Montessori Prep SchoolGerman International School Toronto
Annual Tuition$17,500$14,460
Boarding Tuition——
GradesPreschool to 12Pre-K–Grade 12
CurriculumMontessori, AP, ChristianLocal, IB, DSD
Enrollment110110
Avg Class Size1115
Student:Teacher——
Gender PolicyCo-edCo-ed
Founded19952000
BoardingNoNo
Financial AidNoYes
Acceptance Rate100%—
SportsVarsity Sports—
ArtsMusic, Visual Art—
SpecializationsMontessori, Gifted, AP, TrilingualLanguages, STEM, IB Diploma

Comparison Highlights

  • Tuition difference: $3,040/year
  • Class size difference: 4 students
  • German International School Toronto has larger enrollment (110 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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