Guernsey Grammar School and Sixth Form Centre
School summary
Set in St. Andrew's, Guernsey Grammar School and Sixth Form Centre is a mixed, state-funded school that admits pupils at 11+. With its own attached sixth form centre, it offers a continuous path from secondary entry through to post-16 study within a single institution. The school is led by headteacher Mrs Liz Coffey.
Where every mark matters.
Places are limited and demand is high, so exam performance is what sets candidates apart. Passmate turns the months ahead into ten focused minutes a day on the exact topics this school tests.
Free month · No payment needed
Teaching & academics
Entry at 11 is selective, so families can expect an academically focused environment from the outset. The presence of a dedicated sixth form centre means pupils can progress to advanced study without changing schools.
Head · Mrs Liz Coffey
School life & ethos
- Boarding
- No
Watch Passmate decide how to teach.
Answer as a child would. Left: what they see. Right: what it learns about them.
A selective state school for families seeking an 11-to-18 journey on Guernsey, with its own sixth form centre on site.
That’s where Passmate comes in. Tutoring is the most effective thing in a child’s preparation - a well-tutored child can outperform the vast majority of their peers. Passmate works alongside your tutor, not instead of them: it learns how your child thinks, finds the gaps, and shows the tutor exactly where to spend each session - so the limited time you have lands on what actually decides a place.
Works alongside your child’s tutor - not instead of them.
Free month · No payment needed
Guernsey Grammar School and Sixth Form Centre 11+: frequently asked questions
Compiled from public data. Last checked 5 June 2026.