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Key Stage 4

In England, Years 10 and 11 (ages 14 to 16), when most pupils study for GCSEs. In Northern Ireland, Years 11 and 12.

Also called
KS4
Used in
England, Northern Ireland
Topic
Curriculum

Being checked against official sources. This definition is written in our own words; always check the official guidance for your country.

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Key Stage 3 (KS3) England Northern Ireland
In England, Years 7 to 9 (ages 11 to 14). In Northern Ireland, Years 8 to 10.
GCSE (General Certificate of Secondary Education) England Wales Northern Ireland
The main qualification taken at the end of Key Stage 4, usually at age 16. In England GCSEs are graded 9 to 1; Wales uses A* to G; Northern Ireland uses a nine-grade A* to G scale that includes C*.
Key Stage 5 (KS5) England
An informal name for 16 to 19 education (Years 12 and 13) in England, such as A levels and T Levels. It is not a statutory key stage of the national curriculum.

More terms: Curriculum

Key stage · Key Stage 1 · Key Stage 2 · Knowledge-rich curriculum · LLW · National curriculum

More terms starting with K · Education glossary A–Z · Get a TIP for your class

Definitions are written by Classfern in our own words for teachers in the UK and the US. They are short explanations, not legal or official definitions: always check the official guidance for your country, nation or state. Classfern is not affiliated with or endorsed by any government department, inspectorate or exam board named here.