Phnom Penh’s educational landscape offers diverse options for families seeking international schooling. Among these, Phnom Penh Montessori International School (PPMIS) stands out for its focus on the Montessori philosophy. Founded in 2011, PPMIS caters to children aged 18 months to 6 years through Montessori daycare, preschool, and an American Primary Program (Grades 1-5) that integrates Montessori materials.

Montessori Approach at PPMIS:

PPMIS grounds its curriculum in Dr. Maria Montessori’s educational philosophy, emphasizing self-directed learning, mixed-age groupings, and hands-on exploration. Key features include:

  • Prepared Environments: Classrooms are meticulously designed with age-appropriate materials and activities that cater to children’s developmental stages and individual interests.
  • Individualized Learning: Teachers act as facilitators, guiding children at their own pace and fostering independence and critical thinking skills.
  • Mixed-Age Groups: Multi-age classrooms, typically spanning 3-year ranges, encourage peer learning and mentorship among older and younger children.
  • Emphasis on Practical Life Skills: Practical life activities, such as self-care, food preparation, and classroom maintenance, are woven into the curriculum to cultivate practical skills and independence.
  • Sensorial Development: Montessori materials designed to engage the senses play a crucial role in developing cognitive abilities and laying the foundation for future learning.

Programs and Facilities:

PPMIS offers daycare, preschool, and primary education programs. The daycare and preschool programs follow the Montessori philosophy, while the primary program blends Montessori elements with the American curriculum. Both campuses boast spacious classrooms, secure playgrounds, and dedicated areas for specific activities like music, art, and movement.

Additional Considerations:

  • Language of Instruction: English is the primary language of instruction, with Khmer language classes offered in the primary program.
  • Teacher Qualifications: PPMIS emphasizes qualified and experienced educators. Its website states that teachers undergo Montessori training and hold relevant qualifications.
  • Tuition Fees: Tuition fees vary depending on program and age group. You can find detailed fee information on the PPMIS website.


PPMIS presents a unique educational option for families seeking a Montessori-based approach in Phnom Penh. Its emphasis on self-directed learning, mixed-age groupings, and practical life skills fosters independence, critical thinking, and a love for learning in young children. While evaluating PPMIS, families should consider its educational philosophy, program offerings, and overall fit with their child’s needs and learning preferences.

Services for Autism, ADHD, Dyslexia, Spelling Difficulty, social and slow learning, Down Syndrome, and Selective Mutism. OrbRom is the best option in Phnom Penh.

If you are concerned about your child’s development, Contact OrbRom Center for Assessments.

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