Key Stage 3 (KS3) — Year 7, 8 and 9
Key Stage 3 covers Years 7, 8 and 9 — the first three years of secondary school for pupils aged 11–14 in England. There are no national KS3 exams; progress is assessed through teacher assessment and school tests. KS3 builds the subject foundations that GCSE extends.
What is Key Stage 3?
KS3 (Key Stage 3) covers Years 7, 8 and 9 of secondary school in England. The national KS3 curriculum includes English, Maths, Science (Biology, Chemistry, Physics), History, Geography, a modern foreign language, Art & Design, Computing, Design & Technology, Music, Physical Education and Religious Education. GCSE option choices are made at the end of Year 9 — students who begin GCSE-level practice in Year 9 alongside their KS3 work have a significant advantage when formal GCSE teaching begins. CampusO₂ supports GCSE Maths, English and Science practice accessible to Year 9 students.
Frequently asked questions
What is Key Stage 3?
KS3 covers Years 7, 8 and 9 — the first three years of secondary school in England for pupils aged 11–14. There are no national KS3 exams.
Are there KS3 national exams?
No. KS3 SATs were abolished in 2008. Progress is assessed through school-set tests and teacher assessment. The next national exams are GCSEs in Years 10 and 11.
When should KS3 students start GCSE preparation?
GCSE options are chosen at the end of Year 9. From Year 9, using GCSE-level practice alongside KS3 work can give a significant head start.