Campus Tour

Invictus International School: Affordable Singapore-Inspired Education in Phnom Penh

  • Internationally Recognised Cambridge Curriculum
  • Multilingual and Diverse Environment
  • Prime Location in Phnom Penh

Why Visit Invictus Phnom Penh?

Main staircase and reception area of Invictus Phnom Penh campus, adorned with flags and vibrant decor.

Explore State-of-the-Art Facilities

Walk through our modern classrooms, science labs, and dedicated spaces for music and arts to experience firsthand how our facilities support innovative and engaging learning.

Spacious school library at Invictus Phnom Penh featuring circular reading pods built into the bookshelves, with cosy seating and contemporary furniture creating an inviting learning environment.

Experience the Campus Atmosphere

Visit our vibrant campus located in the heart of Phnom Penh, surrounded by greenery and a dynamic city environment, and see how it creates a nurturing space for students.

Teacher aiding student in a carpentry engineering project

Meet Our Passionate Educators

Get to know our dedicated teachers and staff, who are committed to providing personalised support and fostering a love for learning in every child.

Children laughing, climbing, and tossing a ball near a colourful rock wall at Invictus Phnom Penh, showcasing an energetic and joyful moment during playtime.

Learn About Our Programmes & Values

Learn directly about our curriculum, bilingual programmes, and how we instil core values like Responsibility, Resilience, Empathy, and Excellence in students.

Grow & Learn with Us

Internationally Recognised Cambridge Curriculum

Certification that is internationally recognised and open doors to numerous universities worldwide.

Full K12 Pathway

We offer education for children ages 3 to 18 years old (from Nursery to Year 13), positioning us as a one-stop education centre nestled in the heart of Phnom Penh.

Multilingual Education

Compulsory Subjects: English & Khmer Optional Subjects: Chinese or French

Diversity

Community consisting of more than 600 students and 60 educators with over 50 nationalities.

Singapore Mathematics

Develops a deep understanding of mathematics and strong problem-solving skills that can be applied in new and different situations.

Supportive Learning Environment

More Than 25 Co-Curricular Activities (CCAs) English Intensive Programme

Seamless Transfer to Overseas Invictus School

With 9 campuses across 5 countries, we offer a seamless transfer process for students wishing to continue their educational journey abroad.

Experienced Expat and Local Teachers

Our teaching team is composed of experienced expat and local educators, dedicated to providing personalised instruction that fosters holistic development in every student.

Comprehensive Holistic Education

We offer an integrated approach that blends academic achievement with the development of physical and social skills, ensuring students succeed both academically and personally.

Academic Excellence at Invictus

Curriculum progression chart showing the academic pathway at Invictus International School Hong Kong, from Early Years Foundation Stage through Primary, Secondary, IGCSE, and culminating in Cambridge International A-Levels.

Our Curriculum & Programmes

Early Years

Ages 3 - 4

Our Early Years curriculum is designed to nurture resilience, confidence, and self-assurance in every child. We follow the UK Early Years Foundation Stage (EYFS) framework, integrating engaging, play-based learning to develop key cognitive and social skills. With a focus on personalised growth, we collaborate with parents to create supportive environments for each child's needs. Our bilingual programme enhances global readiness, offering language options like English paired with Khmer, French, or Chinese, preparing students for a seamless transition to primary education.

Two young Invictus students reading a book together at an outdoor table, with playful illustrations of a rocket and robot surrounding them.
Primary

Ages 5 - 10

At Invictus Phnom Penh, our Primary programme follows the globally recognised Cambridge Primary Curriculum, complemented by rigorous Mathematics and language courses. We incorporate the Singapore Ministry of Education's Mathematics Framework, which promotes mastery through a spiral design and the Concrete Pictorial Abstract (CPA) approach. Our well-rounded, multilingual education ensures students are equipped for global success, offering languages like Khmer, Chinese, and French. With a diverse student body from over 50 countries, we foster an inclusive environment that encourages lifelong learning and international understanding.

Two Invictus students using magnifying glasses to examine plant material in a science classroom, with a colourful model of a plant cell in the foreground.
Secondary

Ages 11 - 18

At Invictus Phnom Penh, our Secondary programme follows the Cambridge International curriculum, offering diverse subject choices to help students shape their future paths. Students progress from the Cambridge Lower Secondary curriculum in Years 7 to 9, building strong foundations in literacy and numeracy, to the IGCSE in Years 10 and 11, with subject options like English, Mandarin, Sciences, Business, and more. Year 12 and 13 students pursue the Cambridge A-Levels, preparing for global university admission. Our holistic approach ensures students are critical, creative thinkers, supported by co-curricular and health activities.

Two Invictus students in navy uniforms discussing a biology textbook, surrounded by illustrated thought bubbles showing the brain and heart.
Co-Curricular Activities (CCAs)

At Invictus International School Phnom Penh, Co-Curricular Activities (CCAs) enhance student learning by developing essential life skills such as social and leadership abilities. Our diverse CCA offerings include activities like acoustic guitar, football, swimming, board games, gymnastics, dance, Jiu Jitsu, and more. These activities enrich the academic experience, encouraging holistic development beyond the classroom.

Two Invictus secondary students conducting a science experiment with anatomical models, wearing protective goggles and using magnifying tools.

Our Campus

Invictus Phnom Penh campus is a modern educational institution that provides a dynamic learning environment for students. It features state-of-the-art facilities, including well-equipped classrooms, dedicated spaces for the music, arts and sports. The campus also boasts a Singapore standard science laboratory and outdoor areas designed for recreational activities. With a focus on holistic development, Invictus Phnom Penh promotes a vibrant community where students can thrive academically and socially, preparing them for future challenges.

Main staircase and reception area of Invictus Phnom Penh campus, adorned with flags and vibrant decor.
Spacious school library at Invictus Phnom Penh featuring circular reading pods built into the bookshelves, with cosy seating and contemporary furniture creating an inviting learning environment.
Four vibrant climbing wall panels in yellow, green, red, and blue, each embossed with underwater sea creatures, designed for outdoor student play at Invictus Phnom Penh.
Striking red spiral playground slide set between school buildings at Invictus Phnom Penh, offering a fun and active break-time option for students.
Covered recreational zone at Invictus Phnom Penh with yellow hexagonal floor tiles and table tennis setups, providing shaded space for physical activity and relaxation.
Close-up view of a blue triangular rope climbing structure at Invictus Phnom Penh, encouraging physical development and coordination in a safe play space.

School Life in Invictus

At Invictus International School Phnom Penh, learning extends beyond the classroom through engaging Co-Curricular Activities (CCAs) designed to enrich students' academic experiences. Our CCAs focus on developing essential life skills like social interaction and leadership, while encouraging personal growth. Students can explore activities such as acoustic guitar, football (soccer), swimming, board games, gymnastics, dance, Jiu Jitsu, and more. With these offerings, we create a well-rounded environment that nurtures both academic success and personal development.

Children laughing, climbing, and tossing a ball near a colourful rock wall at Invictus Phnom Penh, showcasing an energetic and joyful moment during playtime.
Two girls enjoying books inside a circular cushioned nook at Invictus Phnom Penh’s library, surrounded by brightly decorated bookshelves and learning resources.
A teacher and young student sharing a book inside a modern, white-and-orange cocoon-style reading pod at Invictus Phnom Penh’s library, promoting a nurturing literacy environment.
Two secondary students at Invictus Phnom Penh playing badminton indoors during a PE session.
Secondary school girls in science lab coats conducting a chemistry experiment and smiling.
Two primary students working together on a laptop in a classroom marked “Library”.
Two young students playing ukulele as part of a music lesson at Invictus Phnom Penh.

Our Principal

Portrait of Principal Mr. Martin Koh from Invictus Phnom Penh against a bright yellow background.

Mr. Martin Koh

Principal of Invictus Phnom Penh

Over 30 Years in Singapore’s Education Sector

  • Principal of Zhenghua, Frontier, and Henry Park Primary Schools
  • Vice Principal at River Valley High School
  • MOE Roles: Head of Psychological & Guidance Branch, Deputy Director of Pre-School Education
  • Education:
    • MA in Educational Administration – Stanford University (MOE Postgrad Scholar)
    • BA (Hons) – University of Otago, New Zealand
    • PGDE (Distinction) – National Institute of Education, Singapore
Students gathered around a globe

World-Class Cambridge Education

Personalised Learning in Exceptional Spaces

Holistic Development Beyond Academics

School Tour Booking Form

Please fill out the form below to contact us.

An Institution by Sing-Ed Corporation.

© 2025 Invictus International School. All Rights Reserved.

CountriesSingaporeMalaysiaHong KongThailandCambodia
Quick LinksOur StoryCurriculaNewsCareersContact Us
Terms and ConditionsData Protection Notice