IB vs IGCSE/A-Level vs AP: International Curricula & University Pathways

International-school curricula look varied, but they're mainly three systems: the IB, the British and the American. Because the curriculum is tied to the school, understanding the three early matters.

IB (International Baccalaureate)

A continuous system: PYP (primary) → MYP (lower secondary) → DP (the senior diploma). The DP requires six subject groups plus Theory of Knowledge, an Extended Essay and CAS activities — broad, with an emphasis on critical thinking and all-round development. Widely recognised by universities worldwide.

British (IGCSE → A-Level)

IGCSE (around Year 10–11) builds the foundation; GCE A-Level (Year 12–13) is narrow and deep, usually focused on a few subjects. It suits students with a clear direction who want to specialise, and is the mainstream entrance exam for UK and Commonwealth universities.

American (high-school diploma + AP)

A US high-school diploma paired with Advanced Placement (AP) courses, with flexible subject choice, valuing continuous school-based assessment and extracurricular achievement. It suits students planning to attend US universities.

University pathways

• Overseas universities: all three systems are widely accepted worldwide.
• Local universities: you can apply to Hong Kong universities via Non-JUPAS using the IB, A-Level and similar, though places and requirements differ from the DSE route.

To understand the local curriculum (DSE) and school types, see Government vs DSS vs private vs international.

How to start

1. Be clear on your university goal (local / UK / US / other).
2. Because curriculum and school go together, choosing a curriculum means choosing a school — see Applying to international schools.
3. Compare curricula and fees via international schools.

The curriculum shapes the next several years of learning and the university route — plan early around your child's strengths to set off on a steady footing.