British curriculum (GCSE / IGCSE / A-Levels): A parent's guide

Curriculum guide

British curriculum

The British curriculum follows the structure parents recognise from the UK system: Key Stages 1–4, GCSEs or IGCSEs at 16, then A-Levels (or BTECs) at 18. Internationally, IGCSE is the dominant variant — designed by Cambridge and Pearson Edexcel for non-UK schools. It's the most common curriculum at international schools globally.

Ages 5–11

Key Stages 1–2 (Primary)

Structured, subject-based primary education covering English, maths, science, humanities, arts and PE. Some schools sit the Cambridge Primary checkpoint at age 11.

Ages 11–16

Key Stages 3–4 (IGCSE)

Students take 8–10 IGCSE subjects between ages 14–16, including English, maths and sciences. IGCSE is designed for international schools — exam papers are released later than UK GCSEs and syllabuses adjust for international audiences.

Ages 16–18

Sixth Form (A-Levels)

Students pick three or four A-Levels in their preferred direction. Grades are A*–E. Depth over breadth — the two-year structure is similar to the IB Diploma in commitment, less broad in content.

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Cambridge vs Edexcel vs OxfordAQA

Most international schools use Cambridge IGCSE — it's the dominant brand abroad. Pearson Edexcel International is the main alternative; OxfordAQA is newer and growing. Universities treat them as equivalent. Differences are in syllabus content and exam style; schools normally pick one and stick with it.

IGCSE is not the same as GCSE. UK universities treat them as equivalent, but IGCSE exam papers are released later (so different time zones don't leak content) and the syllabuses adjust slightly for international audiences (e.g. less UK-specific history).

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The British curriculum and university admissions

A-Levels are recognised by universities everywhere. UK offers are quoted in specific grades (e.g. A*AA for medicine). US universities accept A-Levels and often use them in place of AP — three A-Levels at A/A* grades are typically equivalent to a strong AP record, though SAT or ACT is usually still required.

Is British right for your child?

It tends to suit families who…

•Are planning a return to the UK
•Want to apply to UK universities
•Prefer specialising in three or four subjects in depth
•Are moving between British international schools
•Value a familiar structure and exam-based progression

It may be less ideal if…

•Your child prefers broad study over specialising early
•They're unlikely to head to a Commonwealth university
•The two-year linear A-Level structure feels rigid
•Local universities lean heavily on GPA / continuous assessment

Every stage in the British family

British-system qualifications, one page each

Each is worth understanding on its own — exam board, grading, university recognition, and how it differs from siblings.

EYFS EYFS

0–5 · EYFS Profile (Age 5)

CP Cambridge Primary

5–11 · Cambridge Primary Checkpoint

CLS Cambridge Lower Secondary

11–14 · Lower Secondary Checkpoint

IGCSE Cambridge IGCSE

14–16 · Cambridge IGCSE

EDX Pearson Edexcel IGCSE

14–16 · Pearson Edexcel IGCSE

AS Cambridge AS Levels

16–17 · Cambridge AS Level

AL Cambridge A Levels

16–18 · Cambridge A Levels

BTEC BTEC

16–18 · BTEC National (Level 3)

Common questions

FAQs about the British curriculum

Is IGCSE the same as GCSE? +

They're very similar. IGCSE is designed for international schools — exam papers are released later (so different time zones don't leak content), and the syllabuses adjust slightly for international audiences (e.g. less UK-specific history). UK universities treat them as equivalent.

How many A-Levels should my child take? +

Three A-Levels are the standard university requirement. A fourth (or an EPQ) helps with competitive universities like Oxford and Cambridge. Some students take four A-Levels through Y12 and drop to three for Y13.

Can British curriculum students apply to US universities? +

Yes — US universities accept A-Levels and often use them in place of AP. Three A-Levels at A or A* grades are typically equivalent to a strong AP record. SAT or ACT is usually still required.

What's the difference between Cambridge IGCSE and Pearson Edexcel IGCSE? +

Both lead to internationally-recognised qualifications. Cambridge IGCSE is more widely offered; Pearson Edexcel's syllabuses are sometimes considered slightly closer to UK GCSE content. Universities treat them as equivalent.

Understanding international school curricula