Exam-ready, one worksheet at a time.
11+ video lessons with worksheets that mark themselves and show you exactly where the time went — not just the score. Built for GL Assessment, CSSE, and independent school entrance.
Get 10 free worksheetsNot sure where to start?
Alex's Trick Book Placement Check is a free 15-minute quiz that tells you which series to start, where to start, what to skip, and a dated route to the exam — emailed to you at the end.
Take the free placement checkHow a lesson works
Watch the lesson
A short, focused video on one 11+ topic — taught the way we wish someone had taught us.
Try the worksheet
Questions marked instantly as you go, with how long each one took, not just whether it was right.
Watch the walkthrough
A second video goes through exactly where marks were lost — and how to get them next time.
See it in action
Real moments from the walkthroughs — wrong answers explained, not just marked.
What the 11+ actually tests
Four subjects, usually under GL Assessment or another regional board depending on where you live (see which one applies to you). Grammar schools and independent schools often set their own papers on top.
English
Comprehension, grammar, and vocabulary in context.
Maths
Arithmetic, reasoning, and worded problems under timed conditions.
Verbal reasoning
Word patterns, codes, and logic puzzles built from language.
Non-verbal reasoning
Shape sequences, rotations, and visual pattern-spotting.
Why 11Prime
Most 11+ resources are either a flat PDF or a video with no way to tell if it landed. 11Prime pairs every lesson with a worksheet that marks itself and a walkthrough that explains the mistakes — so you always know what to practise next. Most children benefit from steady, varied practice over several months rather than a last-minute push.
Try it for free
Join free and get a printable worksheet for one of our free YouTube lessons, every day for 10 days.
Ready for more? Browse our practice paper series — single-subject packs from £14, all four subjects from £29. An annual membership with weekly new worksheets is coming soon.