For parents seeking an international education for their children in Phnom Penh, Cambodia, ICS International School (ICSIS) is a name that frequently pops up. But is it the right fit for your family? This blog dives into the school’s curriculum, facilities, and available reviews to provide a neutral and objective overview.


ICSIS offers a curriculum based on the Cambridge International Examinations (CIE) framework. This globally recognized program emphasizes a strong foundation in core subjects like math, science, and English, while also incorporating electives and opportunities for creative exploration.

  • Benefits of the CIE Curriculum:

    • Internationally recognized qualifications valued by universities worldwide.
    • Focus on critical thinking, problem-solving, and independent learning skills.
    • Wide range of subjects to cater to diverse interests.
  • Considerations:

    • The curriculum’s rigor might not be suitable for all students.
    • Limited flexibility compared to some other international school programs.


Information on ICSIS’s facilities is somewhat limited online. However, based on available resources, the school appears to offer a standard set of classrooms, computer labs, and common areas.

  • Unknowns:
    • The extent of athletic facilities or outdoor play areas is unclear.
    • The overall condition and modernity of the facilities require further investigation.


Finding reviews of ICSIS presents a mixed picture. Some praise the school’s commitment to academics and its international environment. However, others express concerns about the quality of facilities and qualifications of some teachers.

  • Positive Reviews:

    • Mention a strong academic program that prepares students for top universities.
    • Highlight the diverse student body and international atmosphere.
  • Negative Reviews:

    • Raise concerns about outdated facilities and lack of proper sports facilities.
    • Question the qualifications and experience of some teaching staff.

Important Considerations

It’s crucial to remember that online reviews can be subjective and don’t paint the whole picture. Here are some next steps for making an informed decision:

  • Schedule a School Tour: This allows you to personally assess the facilities, meet teachers, and get a feel for the school environment.
  • Speak to Current Parents: Reach out to parents with students enrolled at ICSIS to gain firsthand insights into their experiences.
  • Compare to Other Schools: Research other international schools in Phnom Penh and compare their programs, facilities, and costs.

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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