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Understanding international school curricula

A plain-English guide to every major international school curriculum, alternative pedagogy and national programme — what they are, how they compare, and which might suit your family best.

Curriculum guide

International school curricula: a parent's index

One of the most common questions parents ask is: "Which curriculum is best?" The honest answer is that there's no single right answer — the best curriculum is the one that fits your child's learning style, your family's situation, and your longer-term plans.

This index covers every major international-school curriculum on doris — the four global heavyweights (IB, British, American, Montessori), the wider British-system pathway (Cambridge Primary through A-Level, plus BTEC and EYFS), alternative pedagogies (Reggio Emilia, Waldorf Steiner), 15 national curricula from around the world, and the faith-based traditions Catholic, Christian and Islamic schools are built on. Each links through to its own plain-English guide.

How they compare at a glance

IBUKUSMONT
Ages 3–193–185–182–18
Final qualification IB DiplomaA-LevelsHigh School Diploma + APVaries by school
Pre-uni breadth High (6 subjects)Low (3–4 subjects)High (many subjects)Varies
Portable globally? VeryVeryModeratelyLess so
Best for UK uni? YesIdealLess commonUnlikely directly
Best for US uni? YesIncreasingly soIdealWith other quals

4 guides

International programmes

Curricula and qualifications designed from the ground up for a globally-mobile student population. These transfer between countries with the least friction and are the safest bet if your family expects to move again.

9 guides

The British pathway

The most-offered curriculum family at international schools worldwide — from EYFS in early years through Cambridge Primary and Lower Secondary to IGCSE, A-Levels and vocational BTECs. Each sub-qualification below has its own page.

UK British

3–18 · A-Levels

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…

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EYFS EYFS

0–5 · EYFS Profile (Age 5)

The Early Years Foundation Stage (EYFS) is the UK's statutory framework for children aged 0–5, updated most recently in 2021. It's used by British international nurseries and…

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CP Cambridge Primary

5–11 · Cambridge Primary Checkpoint

Cambridge Primary is Cambridge International's programme for ages 5–11 (Stages 1–6). It underpins the primary years at thousands of British international schools worldwide, and…

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CLS Cambridge Lower Secondary

11–14 · Lower Secondary Checkpoint

Cambridge Lower Secondary covers ages 11–14 (Stages 7–9) and is the bridge between Cambridge Primary and Cambridge IGCSE. Like Cambridge Primary, it ends with an optional…

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IGCSE Cambridge IGCSE

14–16 · Cambridge IGCSE

Cambridge IGCSE (International General Certificate of Secondary Education) is the world's most popular international qualification for 14–16 year olds, offered by Cambridge…

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EDX Pearson Edexcel IGCSE

14–16 · Pearson Edexcel IGCSE

Pearson Edexcel International GCSE is the main alternative to Cambridge IGCSE at British international schools. It's an internationally-adapted version of the UK GCSE, offered by…

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AS Cambridge AS Levels

16–17 · Cambridge AS Level

Cambridge International AS Level (Advanced Subsidiary Level) is a standalone one-year qualification set by Cambridge International, worth half a full A-Level. Many students take…

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AL Cambridge A Levels

16–18 · Cambridge A Levels

Cambridge International A Levels are the international version of UK A-Levels, run by Cambridge International. Two-year, subject-specialised qualifications leading to A*–E grades…

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BTEC BTEC

16–18 · BTEC National (Level 3)

BTECs (Business and Technology Education Council qualifications, now run by Pearson) are UK vocational qualifications with strong international take-up. BTEC Nationals (Level 3)…

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2 guides

The American pathway

The US K–12 diploma with Advanced Placement (AP) as the depth layer. The most direct route to US universities, and increasingly recognised by UK and European admissions.

3 guides

Alternative pedagogies

Distinctive teaching philosophies rather than exam-driven curricula. Most run through primary and hand over to a mainstream senior programme (IB, British or American) at 12–14.

6 guides

European national curricula

National programmes designed for their home country and offered abroad at diaspora and bilingual international schools. Feed cleanly into their own country's universities and are widely recognised across the EU.

2 guides

Americas & Oceania

North American and Australian national curricula, common at diaspora-serving international schools and popular with families expecting to relocate to those countries.

9 guides

Asian national curricula

National programmes across Asia — some famous for maths and science rigour (Singapore, Chinese, Korean), others for their competency-based reforms (Taiwan 108) or exam culture (Japan). Many international schools blend them with English-medium delivery.

SG Singapore

6–18 · GCE A-Levels (SG)

The Singapore national curriculum is run by Singapore's Ministry of Education and is known for academic rigour, especially in mathematics and the sciences. Internationally, a…

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CBSE CBSE / Indian

5–18 · AISSC (Class 12)

CBSE (the Central Board of Secondary Education) is India's national board for secondary education, used by thousands of schools globally serving Indian-diaspora families. The…

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JP Japanese

6–18 · Kōkō diploma

Japanese international schools follow Japan's MEXT (Ministry of Education, Culture, Sports, Science and Technology) curriculum. The system is known for academic rigour, group…

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CN Chinese

6–18 · Gaokao (or IB/A-Level at senior stage)

The Chinese National Curriculum is set by the Ministry of Education (MoE) and is used across mainland China's national schools, including bilingual international schools that…

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KR Korean

6–18 · Suneung (CSAT)

The Korean National Curriculum is set by the Ministry of Education. It's structured, academically intense, and famous for the culminating Suneung (CSAT) university entrance exam…

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TW Taiwan 108

6–18 · Senior High Diploma + GSAT/AST

The "108 curriculum" is Taiwan's competency-based national curriculum, launched in 2019 (year 108 in the Republic of China calendar). It reshaped Taiwanese education from rote…

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MY Malaysian

7–19 · SPM + STPM

The Malaysian national curriculum is set by the Ministry of Education (KPM). Students progress through primary (UPSR), lower secondary (PT3, now assessments) and upper secondary…

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TH Thai

3–18 · M6 + O-NET / TCAS

The Thai national curriculum is set by Thailand's Ministry of Education (OBEC). It runs from kindergarten through Mathayom 6, ending with the O-NET national assessments plus…

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VN Vietnamese

6–18 · THPT National Exam

The Vietnamese national curriculum is set by the Ministry of Education and Training (MOET). It's known for strong mathematics and sciences and a competitive university-entry…

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3 guides

Faith-based education

Not curricula in the strict sense — these schools wrap religious formation around a mainstream academic programme (usually IB, British, American or the local national). Each tradition has its own conventions on prayer, RE, community life and admissions.

Questions to ask yourself

Where are we likely to be?

If you move frequently, the IB or British curriculum offer the most consistency and portability between countries.

Which universities are we aiming for?

UK universities know A-Levels best. US universities are most familiar with the American curriculum. The IB Diploma is recognised almost everywhere.

What is my child like as a learner?

Breadth-lovers often thrive with IB or American. Deep specialists may prefer A-Levels. Independent, self-directed learners often do well in Montessori.

What does the local school offer?

Ultimately, the quality of teaching at a specific school often matters more than which curriculum it follows.

Frequently asked questions

Curriculum questions we hear from parents

How many international school curricula are there? +
Dozens. This index covers 38 — the four most-offered (IB, British, American, Montessori), the wider British-system sub-qualifications (Cambridge Primary through A-Level, plus BTEC and EYFS), alternative pedagogies (Reggio Emilia, Waldorf Steiner), 15 national curricula from around the world, and three faith-based traditions (Catholic, Christian, Islamic).
Which curriculum is best for international families? +
It depends on where you're likely to be and where you're heading. The IB Diploma is the most portable across borders and universities. The British system (Cambridge IGCSE → A-Level) is the most-offered internationally. The American diploma + AP is best if you're heading to US universities. If your family expects to move again, prioritise curricula that transfer cleanly — IB and British are safest bets.
What's the difference between IB and British curriculum? +
The IB is broader — six subjects at 16–19 plus a core of Extended Essay, Theory of Knowledge and Creativity, Activity, Service. The British A-Level is deeper — three or four subjects to depth over two years. The IB Diploma is more portable globally; A-Levels are the gold standard for UK universities.
What's the difference between Cambridge IGCSE and GCSE? +
They're treated as equivalent by UK universities. IGCSE is designed for international schools — exam papers release later, syllabuses are internationalised. UK GCSE is designed around the UK academic year and content.
Is Montessori a real curriculum? +
Montessori is a primary-years educational approach, not a senior-secondary exam qualification. Children usually move to a mainstream programme (IB, British or American) at around 12 and universities admit them on those qualifications, not on their Montessori background.
Do UK universities accept non-British curricula? +
Yes — most do. UK universities regularly accept the IB Diploma, French baccalauréat, German Abitur, Swiss Matura, Dutch VWO, Canadian and Australian diplomas, Singapore-Cambridge A-Levels, and many more. Offers are quoted in that qualification's local grade scale.
What curriculum leads to the best university outcomes? +
There isn't one. The best university outcome comes from a strong performance in a well-recognised curriculum, and from getting excellent teaching along the way. The curriculum that suits your child and produces strong grades will beat a 'prestigious' curriculum that doesn't.

From here

Next steps

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