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International Montessori School

Secular

Updated July 2026

1–18Ages

Languages

English flagEnglish

The International Montessori School is a bilingual Montessori and International Baccalaureate World School serving students from ages 1 to 18 across four campuses in Brussels, Belgium. It provides a child-centered learning environment designed to support the complete development of the individual.

Teaching approach

The school follows the Montessori pedagogy, which emphasizes the development of the complete personality, independence, and lifelong learning. It integrates the concept of multiple intelligences and emotional intelligence (EQ) to foster self-awareness, empathy, and social skills. The educational approach balances freedom with logical boundaries, guided by the principle that individual freedom ends where another's begins.

Programmes

The school offers a continuum of education starting with the Parent Infant Group and Toddler Community, followed by the Children’s House (preschool) and Primary levels. Secondary education follows the International Baccalaureate (IB) framework, specifically the Middle Years Programme (MYP) and the Diploma Programme (DP). The curriculum is bilingual and emphasizes skill-based learning, integrated subjects, and individualised instruction.

Outcomes

The school aims to develop independent, self-thinking, and confident individuals who are prepared for life. By fostering intrinsic motivation and a sense of responsibility toward themselves, others, and the environment, the school prepares students to contribute positively to society. Graduates are supported in their transition to the next stages of their lives, with the school maintaining an alumni network.

Student support

EAL support
Unknown
Learning support
Unknown

Learning support

The school provides special needs assistance as part of its standard service offering. The small-scale nature of the secondary section allows teachers to know every student well and provide targeted support for both academic and social-emotional development. Teachers are trained to adapt their approach to the individual needs, strengths, and challenges of each child.

Frequently asked questions(5)
What curriculum does International Montessori School offer?
International Montessori School offers IB MYP, IB Diploma and Montessori.
How much is tuition at International Montessori School?
Annual tuition at International Montessori School is €23.4K–€26.9K. Fees vary by year group — confirm the current schedule with the school.
What ages does International Montessori School teach?
International Montessori School enrolls students aged 1 to 18.
What accreditations does International Montessori School hold?
International Montessori School holds accreditations including IB and Association Montessori Internationale.
Where is International Montessori School located?
International Montessori School is an international school in Brussels, Belgium.

Tuition & fees

Annual tuition by grade

2026-2027
Annual tuition by grade
GradeAgesAnnual
Primary - Programme D (4 full days and Wednesday morning)6–11€23.4K
Primary - Programme E (5 full days)6–11€24.4K
IB MYP (Years 1 - 5)11–16€24.6K
IB DP (Years 1 - 2)16–18€26.9K

Source:PDFSTANDARD-FEES-Administrative-Policy-.pdfPDFREDUCED-FEES-Administrative-Policy--1.pdfPDFSeconday-tution-fees-2026.pdfPDFPrimary-Tuition-fees-2026.pdf

Other fees(5)
Other fees
Application fee· Toddler Community and Children’s House Section€600
Application fee· Primary and Secondary Sections€800
Deposit· Continuous Enrolment Deposit (CED) paid once and held by the school€750
Meals· Lunch is included in the tuition fees for full-time students
Bus / transport· Door-to-door transport provided by FamilyCabs (individual calculation)

Discounts

  • Sibling discount: 15% - 20%

Admissions

Prospective families are invited to book personalised tours to view the campuses and observe the Montessori and IB programmes in action. Applications are accepted for all age groups, ranging from the Parent Infant Group through to the IB Diploma Programme. Interested families may contact the school via email or telephone to arrange a visit or request further information.

Calendar

The school operates a calendar that includes family events, holiday camps, and progress report meetings. Summer holiday camps are available for students, and the school year concludes with events such as a year-end tea party. Parents can subscribe to digital calendar feeds to stay informed about upcoming school activities.

Facilities

PlaygroundLibraryScience labsArt roomMusic roomTheatre / auditoriumOutdoor area

About the campus

The school operates across four campuses in and around Brussels: Rotselaerlaan and Savoorke in Tervuren, and Hof Kleinenberg and Hof ten Berg in Woluwe. These locations feature renovated, historic buildings set in green spaces, including extensive gardens, greenhouses, playgrounds, and animal care areas. Classrooms are spacious, typically exceeding 60m², and are equipped with specialized Montessori materials, child-tailored furniture, and modern technology for secondary students.

Co-curriculars

The school provides an after-school programme and opportunities for musical instrument instruction. Students engage in various activities, including farm life, theatre, music, and presentations, often utilizing the school's multifunctional 'barn' facilities. Additionally, students participate in community-oriented activities such as visiting retirement homes and organizing events.