Cambodia, Phnom Penh
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The Phnom Penh campus is located on Preah Norodom Boulevard in central Phnom Penh. The campus has a comprehensive suite of facilities that enable learning and play in a conducive environment. The facilities are planned for expansion to include additional resources on campus. The school supports Cambridge Primary through to Cambridge A-Levels within this campus.
Invictus Phnom Penh offers Cambridge Primary Curriculum for Years 1-6 (Ages 5-11) and Cambridge Lower Secondary, IGCSE, and Cambridge A-Levels for Years 7-13 (Ages 11-18). The Early Years Foundation Stage serves ages 3 to 5. French and Chinese are offered as additional languages from Nursery through to Cambridge A-Levels. The curriculum emphasizes differentiation and is delivered by international staff to accommodate varying abilities, with the Cambridge framework leading to IGCSE and A-Level qualifications for university entrance.
The school provides extensive co-curricular activities (ECAs) and opportunities for leadership development and community service. The Duke of Edinburgh Award is part of Invictus leadership programmes. Educational experiences include academic exchanges and exposure to global perspectives. These initiatives support holistic development beyond the classroom.
Invictus International School Phnom Penh is a co‑educational day school for students aged 3–18 that follows the UK Early Years Foundation Stage in Nursery and Reception, the Cambridge Primary and Lower Secondary programmes, IGCSE and Cambridge A‑Levels. The campus is on Preah Norodom Boulevard (Street 41) at 144C and occupies a large refurbished building previously used as a university. The school lists 60 classrooms (30 primary, 30 secondary), dedicated Physics, Biology and Chemistry laboratories, a library and a large hall. Early Years offers bilingual options (English paired with Khmer, French or Chinese) and lessons across primary and secondary are conducted in English; additional languages taught include Khmer, Chinese (Mandarin) and French. Class sizes are capped at 25 students. Co‑curricular activities include football, swimming, acoustic guitar, dance and Jiu Jitsu. The school's published 2025–26 tuition schedule is on the website.