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School comparison

Atelier Kids vs Cornerstone Montessori Prep School.

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

Atelier Kids

Atelier Kids

Toronto, ON

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Cornerstone Montessori Prep School

Cornerstone Montessori Prep School

Toronto, ON

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Detailed Comparison

Atelier KidsCornerstone Montessori Prep School
Annual Tuition$14,580$17,500
Boarding Tuition
GradesNursery/Toddler to PreschoolPreschool to 12
CurriculumReggio Emilia-inspired, Ontario early years pedagogy (How Does Learning Happen), Inquiry-based, Play-based, Arts-integratedMontessori, AP, Christian
Enrollment80110
Avg Class Size1511
Student:Teacher
Gender PolicyCo-edCo-ed
Founded20191995
BoardingNoNo
Financial AidNoNo
Acceptance Rate100%
SportsVarsity Sports
ArtsAtelier (art studio) at each location, Visual arts integrated daily, Music and creative expression, Project-based art with natural materialsMusic, Visual Art
SpecializationsReggio Emilia, Arts-integrated, Outdoor & nature-based, Project-based learningMontessori, Gifted, AP, Trilingual

Comparison Highlights

  • Tuition difference: $2,920/year
  • Class size difference: 4 students
  • Cornerstone Montessori Prep School 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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