If Altrincham Grammar School for Boys is on your child's list, preparation should be shaped around how this school actually selects — not generic 11+ advice.
About Altrincham Grammar School for Boys
Altrincham Boys is one of Trafford's most over-subscribed schools, drawing pupils from a wide swathe of south Manchester. Selection is by the Trafford schools' shared entrance test.
- Location: Altrincham, Trafford
- Intake: Boys (Mixed Sixth Form)
- Founded: 1912
- Admissions test: Trafford schools' shared entrance test (CEM).
Full profile — including a link to the official school website for this year's admissions policy and open days — on our Altrincham Grammar School for Boys profile page.
The test, and how to prepare for it
Altrincham Grammar School for Boys uses CEM-style. CEM-style papers blend subjects inside one sitting with tight per-section timings, and reward broad vocabulary over type-memorisation. Mix subjects inside every practice session, read widely, and train switching speed with mixed-format mocks.
Start with our CEM-style practice papers — all free — and use the worksheet library to strengthen whichever subject a first timed paper exposes as weakest.
A sensible timeline
- Year 4 → summer: daily reading, tables to 12×12, no formal papers yet.
- Year 5 autumn: begin 15–20 minutes of daily topic practice with our free worksheets.
- Year 5 spring (register!): registration windows for most regions open in May — check our key dates page and the school's own site.
- Year 5 summer: one full timed mock paper a week; review errors more carefully than scores.
- Final six weeks: switch to centre-specific papers in this school's format.
What a strong candidate looks like
Selective intakes are decided at the margin by three things: pace (finishing papers without rushing the last third), vocabulary (the single best predictor of verbal-reasoning and comprehension scores), and composure (a child who has sat ten timed mocks at the kitchen table treats the real hall as the eleventh). Every resource needed to build all three is free here.