Exam-accurate mocks
Section timing, pacing and question style faithfully matched to GL Assessment and CEM papers.
For GL Assessment & CEMThe smartest way
The smartest way
to pass the 11+.
Realistic mock exams, age-standardised scores and adaptive practice — so your child walks into the real exam already knowing they're ready.
Trusted by 12,000+ UK families
Standardised score
121
Likely pass
A
Maths88%
English74%
Verbal Reasoning81%
Non-Verbal69%
Preparing pupils for the UK's most selective grammar schools
Tiffin SchoolHenrietta BarnettReading SchoolWilson’sSutton GrammarLatymerQueen Elizabeth’sNonsuch HighSt Olave’sColchester RoyalPate’s GrammarAltrincham Grammar
Everything in one place
Replace the pile of practice books with one clear plan.
Erudira measures where your child stands, shows exactly what to work on, and keeps them improving right up to exam day.
Age-standardised scores
Every result is converted to an SAS adjusted for your child’s exact age in years and months.
Instant gap analysis
A traffic-light breakdown pinpoints the exact topics holding your child back after every test.
Adaptive practice
Difficulty shifts with performance, then drills the weakest topics until they’re mastered.
Worked solutions
Step-by-step explanations and distractor analysis turn every wrong answer into a lesson.
Parent & tutor insight
Shareable progress reports keep parents and tutors aligned on what to focus on next.
Why a raw score lies
“70%” means nothing. A standardised score means everything.
Grammar schools rank pupils on an age-standardised score (SAS), not a raw percentage. A summer-born child and an autumn-born child with the same raw mark can have very different standardised scores. Erudira does the same maths the exam boards do — so you always know where your child really stands.
- Adjusted for your child’s exact age in years and months
- Benchmarked against a national peer group, not just a class
- A realistic pass indicator for your target grammar schools
Same raw score · different outcome
Born SeptemberRaw 78%
Standardised
118
Born AugustRaw 78%
Standardised
109
Full curriculum coverage
Explore subjectsNine subjects. Thousands of questions.
Mathematics
English
Verbal Reasoning
Non-Verbal Reasoning
Creative Writing
Vocabulary
Comprehension
Spelling
Grammar
How it works
From “where do we start?” to exam-ready in three steps.
01
Take the free diagnostic
A 15-minute multi-subject assessment — no sign-up required — that maps your child’s starting point.
02
Get a standardised report
See an age-adjusted SAS, percentile and a clear traffic-light breakdown of strengths and gaps.
03
Follow the adaptive plan
Practice and mocks adapt to the report, reinforcing weak topics and tracking progress to exam day.
The honest comparison
Everything a tutor gives. A fraction of the price.
BooksTutorErudira
Exam-accurate GL & CEM mocksSometimes
Age-standardised scoring
Instant gap analysisSometimes
Adapts to your child
Available 24/7
Cost per month£40+£200+€20
Parents love the clarity
“For the first time I actually understood where my daughter stood. The standardised score told us she was on track — and the gap analysis told us exactly what to revise.”
R
Rachel M.
Parent, Year 5 · Surrey
+14
avg. SAS uplift in 12 weeks
92%
of pupils improve weak topics
12k+
mock exams completed
Simple, honest pricing
Less than one hour of tutoring. Every single month.
Free diagnostic
€0/once
See exactly where your child stands — no card, no sign-up.
- 15-minute multi-subject test
- Age-standardised score
- Top-line gap analysis
Most popular
Erudira Monthly
€20/per month
Everything your child needs, right up to exam day. Cancel anytime.
- Unlimited mock exams & practice
- Full age-standardised reports
- Adaptive learning engine
- Worked solutions for every question
- Parent progress reports
Erudira Annual
€180/per year
The same plan, two months free. Best for a full exam run-up.
- Everything in Monthly
- Two months free
- Priority support
- Lock in launch pricing
Questions
Everything you wanted to ask.
Can’t find what you’re looking for? Email support@erudira.com.
Which exam boards does Erudira cover?
Both major UK 11+ boards — GL Assessment and CEM — with timing, question styles and paper structure matched to each. We also cover common independent-school formats.
What is an age-standardised score (SAS)?
It converts a raw mark into a score adjusted for your child’s exact age in years and months, then benchmarks it against a national peer group. It’s the same approach grammar schools use, so it’s a far more reliable pass indicator than a raw percentage.
Do I need to pay to try it?
No. The 15-minute diagnostic is completely free and needs no card or sign-up. You’ll get an instant standardised report before deciding whether to subscribe.
How much does it cost?
Erudira is €20 per month, or €180 per year (two months free). You can cancel anytime — there are no contracts.
What year group is it for?
It’s designed for children preparing for the 11+ — typically Years 4 and 5 — but the practice library and diagnostics work for any pupil building these skills.
Can a tutor or both parents see progress?
Yes. Progress reports are shareable, so parents and tutors stay aligned on exactly what to focus on next.
See where your child stands — free, in 15 minutes.
No sign-up required. Get an instant age-standardised report and a clear plan for what to do next.