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Chiang Mai Montessori International School

Thailand, Chiang Mai

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The school at a glance
Instructs in English
Fees THB 300,368 - 407,412
Ages 0 - 16 years
Pupil numbers 250
Type Co-educational
Opened 2010
Bus Service No
Academic offering
Curriculum Montessori Curriculum
Taught languages English, Mandarin, Thai
Typical class size 20
Strengths Sport, Visual and Creative Arts, Outdoor Education
Clubs Academic and Intellectual, Arts and Creative, Cultural and Language, Community and Service, Lifestyle and Wellbeing
Stages Infant/Toddler Care, Early Years, Primary School, Middle School
Introduction

Chiang Mai Montessori International School (CMMIS), founded in 2010, offers a full Montessori program for children from birth to 16 years. Located in Hang Dong, south of Chiang Mai city, the campus combines bright, open classrooms with natural spaces such as an organic kitchen garden, the “WOWS!” nature learning centre, and a FIFA‑approved football field. English is the primary language of instruction, with Thai and optional Chinese classes. Learning occurs in mixed‑age environments: 0–3 years in the Toddler Community, 3–6 years in Children’s House, 6–12 years in Elementary, and 12–16 years in Middle School, with class sizes ranging from 12 to 35 students. The school follows AMI‑certified Montessori methods. Families value its nature‑based learning, dedicated football academy, and the hands‑on Montessori approach.

229/3 M2. Nong Khwai, Hang Dong, Chiang Mai 50230, Thailand

The Essentials

Chiang Mai Montessori International School has 250 pupils, typical class sizes of 20, instruction in English.

Location
Chiang Mai Montessori International School is located at 229/3 Moo 6, Nong Khwai, Hang Dong, Chiang Mai, Thailand 50230, about 10 km south of Chiang Mai city centre. It is accessible by road from Hang Dong and neighbourhoods to the south, and lies within a mainly residential area with garden surroundings and onsite parking.

Stages
The school offers a Toddler Community (18 months to 3 years), Children’s House (ages 3–6) and Elementary (ages 6–12), with one mixed‑age group per stage (multiple rooms at Children’s House, single rooms at other stages).

Type
It is an independent, co‑educational international nursery, primary and elementary school.

Additional learning support
The school provides English as an Additional Language (EAL) support from Children’s House onward for students whose English is below the school's minimum. Learning Support for other educational needs is available following assessment and is charged based on the agreed level.

Country affiliation
The school is independent, with no formal affiliation to any other country.

Religious affiliation
The school has no religious affiliations.

School day structure
The school day at Chiang Mai Montessori International School runs from 8:00 AM to 4:30 PM. The morning begins with a class meeting, mindfulness, and class responsibilities (8:00 AM – 9:00 AM), followed by experiential learning blocks from 9:00 AM to 11:30 AM, covering areas such as Thai culture, PE, arts, farming, and business. Lunch and community time take place from 11:30 AM to 12:30 PM, with academic focus blocks scheduled from 12:30 PM to 3:00 PM. The final part of the day (3:00 PM – 4:30 PM) is dedicated to independent study, pick-up, and optional after-school clubs or study hall.
Diving Deeper

Governance and Ownership
The school is independent; MOE-licensed and ISAT member.
Fees

Annual tuition at Chiang Mai Montessori International School ranges from THB 300,368 to THB 407,412 for 2026/27.

Waiting‑list deposit: THB 3,000 (non‑refundable; returned only if no place is offered)

Assessment fee: THB 3,000 (non-refundable)

Enrolment Fee: THB 80,000 (non-refundable)

Security Deposit: THB 12,000 THB (refundable; upon withdrawal with 60 days' notice)

Annual Tuition fees
Toddler Community (18 months – 3 years): THB 300,368
Children’s House (3 – 6 years): THB 327,806
Lower Elementary (6 – 9 years): THB 390,366
Upper Elementary (9 – 12 years): THB 407,412

Other Costs
EAL support: 28,000 THB per term (if required) 

Learning support beyond EAL: charged on a case‑by‑case basis after assessment 

Extra‑curricular (after‑school clubs): optional, fees vary by activity and materials.

Visa service support: initial visa assistance THB 5,000 per person; extension assistance THB 1,000 per person 

Refund policy
Non‑refundable waiting‑list deposit unless the school cannot offer a place.

Refunds of tuition depend on timing of withdrawal:
If full year paid and withdrawn during Term 1: Term 2 refunded, Term 1 charged in full.

If withdrawn during Term 2: no refund on Term 2.

If only one term paid and withdrawn during that term: no refund.

Fees are not refunded if the student is dismissed for behavioural issues 

Fee Payment Options
Payment methods include bank transfer or as otherwise agreed; credit‑card payment is accepted where agreed.
Academics

Chiang Mai Montessori International School teaches Montessori Curriculum for students aged 0 to 16.

Curriculum
The school offers a full Montessori curriculum from Toddler Community (18 months – 3 years) through Children’s House (3–6 years) and Elementary (6–12 years). In the Toddler Community, children engage in practical life, movement, language and sensorial activities tailored to early development. In Children’s House, foundational areas such as practical life, sensorial, language, mathematics, art, music, physical education and drama are integrated into daily learning. For Elementary (Lower & Upper, ages 6–12), the curriculum includes mathematics, history, geography, biology, language, music and arts, all delivered via concrete materials progressing to abstract understanding.
Wellbeing

Social and Emotional Learning (SEL)
The school supports SEL through mixed‐age Montessori classrooms where children learn cooperation, independence, and respect by mentoring and engaging in shared activities. In the Middle School (Esara), students participate in daily mindfulness practices, emotional intelligence training, and physical activities designed to build resilience and social awareness. These initiatives are embedded in the curriculum and delivered by Montessori‑trained educators and guides.

Special Educational Needs (SEN)
CMMIS offers learning support for students who require additional assistance, based on an assessment of individual needs; support is provided on a case‑by‑case basis and incurs additional fees.

English as an Additional Language (EAL)
The school provides an English language support programme for students from Children’s House (age 3–6) onwards whose English levels fall below the school's threshold for successful curriculum access. Placement in this programme is mandatory if assessed as needed, with EAL support charged separately per term. Students are regularly assessed and may exit the programme when they reach sufficient academic English proficiency.

Mental Wellbeing
Mental wellbeing support is woven into daily routines, especially in the Middle School (Esara), where students engage in mindfulness practices, physical activities like yoga and Muay Thai, and emotional intelligence training to foster balance and resilience. Across all levels, Montessori-trained staff provide continuous observation and guidance in nurturing environments, helping children feel supported in their emotional development.

Safeguarding
Child protection is clearly communicated as a top priority and detailed in the school’s Child Protection and Safeguarding policies, as well as in safety measures and handbooks available to the community. Staff receive training to respond swiftly to any concerns including bullying or risk to wellbeing. Safety protocols cover facility maintenance, emergency preparedness, risk assessments with external experts, regular drills, and collaboration with parents and staff to maintain a protected school environment.

Safeguarding Policy
Parent Experience

History
Chiang Mai Montessori International School (CMM) was founded in 2010 by Khru Aer, who serves as Executive Director and Licensee. The school operates as an independent Thai‑British institution with governance overseen by a Board authorised under Thailand’s Private Schools Act.

Community
The school community engages families through a calendar of on‑campus events such as the Wai Khru ceremony, Dr. Maria Montessori’s Birthday, and Open Days with parent workshops. These gatherings foster connections among families, students, and staff within a culturally connected setting.

Parent Teacher Association (PTA)
CMM hosts Parent–Teacher Conferences (PTC) where staff and families meet to discuss student progress and learning goals. In addition, parent representatives are elected to serve on the school’s Board of Governors, ensuring family input in decision-making. The school also offers parent workshops tied to events, such as orientation sessions and thematic sessions during Open Days. While there's no formal PTA labelled as such, parents are regularly invited to participate through structured events and governance involvement.
Gallery
Facilities

Facilities Overview
The school sits on a nature-rich campus with bright, open-plan Montessori classrooms and a protected 3-hour work cycle to support focused, child-led learning. It features a WOWS Nature Learning Centre with wildlife, gardens, and outdoor learning opportunities. An art studio and an organic kitchen garden support hands-on projects and real-life experiences. On site, a FIFA-approved football field supports football training and competitive teams led by a professional coach. The campus serves ages 18 months to 12 years, with Erdkinder (12+) opening in 2025. The instruction languages are English and Thai, with Chinese support available for admissions.

Sports Facilities
The campus includes a FIFA-approved 55m x 33m football field on site. A football academy and competitive teams operate on campus, led by a Montessori-trained former professional footballer and a qualified coach. The program is integrated into the school's sport and wellbeing offerings and enables regular training and matches. On-site facilities support PE and athletics as part of the student experience.

Academic Facilities
The classrooms are bright and open-plan Montessori environments with a protected 3-hour work cycle. The facilities include integrated air cleaning systems to support a healthy learning environment. The WOWS Nature Learning Centre and an on-site art studio and organic kitchen garden support cross-disciplinary and hands-on learning. English and Thai are the languages of instruction, with Chinese support available for admissions. Erdkinder (12+) opens in 2025 as an expansion to the program.

Extra Curricular Facilities
Extracurricular offerings center on the WOWS Nature Centre, Chiang Mai's on-campus Lanna mini zoo experience with wildlife encounters and outdoor spaces for learning and play. The campus provides on-site football training through the Football Academy and competitive teams led by a professional coach, alongside other outdoor and nature-based activities. The environment supports hands-on learning outside standard lessons through the outdoor and animal-centred spaces.
Extra-Curricular Activities

Academic & Intellectual
The school follows the AMI Montessori framework with trained guides and mixed-age classrooms for ages 18 months to 12, with Erdkinder for older students planned to open in 2025. A protected three-hour work cycle structures daily classroom activity. Hands-on materials cover mathematics, language, geography, biology, and geometry, guiding students toward mastery and abstraction. The learning approach emphasizes independence, concentration, and social responsibility, with a strong partnership with families.

Arts & Creative
The campus includes an on-site art studio to support visual arts and creative expression. Visual arts and related creative activities are part of campus programming. The WOWS! Nature Learning Centre provides opportunities for creative exploration in outdoor settings. The overall Montessori environment integrates arts and creativity throughout daily learning.

Cultural & Language
English and Thai are used for instruction and communication. Chinese language support is available for admissions. Active parent workshops support family involvement. The school welcomes international families and fosters a global community.

Social & Hobbies
FIFA-approved football field is available on campus. The school offers a Football Academy and PE programs led by a professional player-coach. FC and PE activities promote teamwork and physical development. The campus also features the WOWS Nature Learning Centre for outdoor recreation.

Lifestyle & Wellbeing
The WOWS! Nature Learning Centre offers a wide range of tropical wildlife, organic gardens, and daily outdoor learning. The campus includes a FIFA-approved football field and dedicated football training to support wellbeing through sport. An organic kitchen garden supports healthy eating education and practical life skills. Sport and wellbeing are a visible focus of the school's programming.
Languages

Language Provision
The school teaches in English and Thai. Chinese support is available for admissions.

Bilingual Teaching
The school provides instruction in English and Thai; Chinese support is available for admissions.
Reputation

Awards
The school does not have publicly available information on their awards.

Accreditations
Western Association of Schools and Colleges (WASC)
The school is officially accredited by the Accrediting Commission for Schools, WASC a recognized international accreditation body for schools offering a U.S.-style curriculum.
Admissions

Admissions
1. Book a School Visit
The admissions team will schedule a school tour, ideally with your child. This allows your family to observe the environment and ask detailed questions.

2. Attend the Tour & Meet Staff
During the visit, you’ll meet with leadership and staff members to discuss your child’s needs and the Montessori curriculum.

3. Child Observation or Assessment
Depending on your child’s age, a short classroom observation or informal assessment may be conducted to ensure CMMIS is the right fit.

4. Submit the Application Form
You will be invited to complete the official application form and submit any required documents (typically copies of passport, school reports, and immunization records).

5. Receive Offer & Confirm Enrollment
If your child is accepted, you’ll receive an offer along with instructions for confirming enrollment including payment of fees.

Scholarships
The school does not have publicly available information on their scholarships.

Waitlist
CMMIS does maintain a waitlist for prospective students. To be placed on the waitlist or to reserve a spot for a future term, families must pay a non-refundable deposit of THB 3,000. Applications are prioritized based on the order in which they are fully submitted. If a spot becomes available, the school will contact the next family on the list. They then have 15 working days to confirm their intention to enroll and complete the full tuition payment to secure the place.
School Events
The school has not added events
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