International academic benchmarking · Ages 6–17

How does your child
compare globally?

A free adaptive assessment benchmarked against UK, US, PISA and IB standards — so you know exactly where your child stands internationally.

Start free assessmentHow it works

Sample result

Emma · Age 11

109
Above Average
English103
Mathematics119
Verbal Reasoning113
Non-Verbal Reasoning91
Powered byClaude AI · Anthropic

Score distribution · Sample

Needs SupportBelow AvgAverageAbove AvgExceptionalEnglish58th%Maths90th%Verbal81th%Non-Verbal27th%
🌍Benchmarked against UK, US, PISA & IB
🏛️IRT methodology used in PISA, GCSE & SAT
🤖Questions generated by Claude AI
🔒GDPR-compliant · Data never sold

Four subjects. One global picture.

The four domains tested by PISA, TIMSS, and the UK and US national curricula — each adapting in difficulty to pinpoint your child's exact level.

English

Comprehension, grammar, spelling, and punctuation

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Mathematics

Number operations, algebra, geometry, and data handling

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Verbal Reasoning

Problem-solving using words and critical thinking

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Non-Verbal Reasoning

Pattern recognition using shapes and abstract visuals

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The science behind the score

Built on the same science as
international assessments.

Eduentry uses the same psychometric models that power PISA, GCSE and SAT — so your child's results are directly comparable to international standards.

2-Parameter IRT Model

Each question has a calibrated difficulty and discrimination value. Scores reflect the difficulty of questions answered correctly — not just the raw count.

Used in PISA · SAT · GCSE

Real-time Adaptive Algorithm

Questions are selected using Fisher Information to maximise measurement precision. Each answer updates the ability estimate and selects the optimal next question.

Computerised Adaptive Testing

International Benchmarking

Scores use the same mean-100, SD-15 scale as PISA. Results are mapped to UK National Curriculum, US grade expectations, PISA proficiency tiers, and IB readiness.

UK · US · PISA · IB

What the score means

70–84
Needs Support
85–94
Below Average
95–109
Average
110–119
Above Average
120–130
Exceptional

68% of children score between 85–115 (within 1 standard deviation of the mean)

Powered by

Claude AI
by Anthropic
2PL IRT
Psychometric model
MAP Estimation
Bayesian scoring
Supabase
Secure storage

Simple to start

From signup to results
in under two hours.

01

Create a free account

Register as a parent and add your child's name and date of birth. The assessment automatically adapts to their exact age.

02

Your child takes 4 adaptive tests

60 questions across four subjects, taken at home at their own pace. Each question adapts — harder for correct answers, easier for wrong ones.

03

See the global context

Standardised scores, international benchmarks across UK, US, PISA and IB frameworks, AI-generated recommendations, and a printable report.

Start free assessment →
60
Adaptive questions
4
International frameworks
10
Difficulty levels
6–17
Age range

Frequently asked questions

Is Eduentry free to use?
Yes, Eduentry is completely free. There are no subscriptions, hidden fees, or premium tiers. Create a free account, add your child's profile, and start the assessment at no cost.
What subjects does the assessment cover?
English (reading comprehension, grammar, vocabulary), Mathematics (arithmetic, algebra, geometry, problem-solving), Verbal Reasoning (analogies, classifications, sequences), and Non-Verbal Reasoning (patterns, spatial reasoning, matrices). Each subject has 15 adaptive questions.
What is a percentile ranking?
A percentile ranking shows how your child compares to all other children of the same age. A score in the 80th percentile means your child performed better than 80% of children at that age level. Eduentry uses a standardised scale with mean 100 and standard deviation 15.
How does the score compare internationally?
Every score is mapped against four frameworks: UK National Curriculum (including 11+ and GCSE readiness), US grade-level expectations, PISA proficiency levels, and IB programme readiness.
How is this different from a school test?
School tests give every child the same questions and grade against a local cohort. Eduentry adapts in real time and benchmarks results against international standards.
How is Eduentry different from CAT4 or GL Assessment?
CAT4 and GL Assessment are professionally normed tests administered in schools. Eduentry uses the same IRT methodology and scoring scale, but questions are AI-generated. Eduentry is free and available to any family instantly.
How does the adaptive technology work?
Eduentry uses 2-Parameter Logistic (2PL) Item Response Theory with MAP estimation. After each answer, the system updates its estimate of the child's ability and selects the next question to maximise measurement precision.
What score is considered good?
Below 85 is Needs Support, 85–94 is Below Average, 95–109 is Average, 110–119 is Above Average, and 120+ is Exceptional. A score of 100 is exactly average. For 11+ grammar school entry, competitive scores are typically 115 and above.
Can I use Eduentry to prepare for the 11+ exam?
Yes. The four subjects — English, Mathematics, Verbal Reasoning, and Non-Verbal Reasoning — directly mirror the 11+ exam structure used by grammar schools in England.
How long does the assessment take?
The full assessment is 60 questions across 4 subjects (15 per subject). Most children complete it in 60–90 minutes. You can take breaks between subjects — progress is automatically saved.
Is my child's data private?
Yes. Data is stored securely via Supabase with row-level security — only you can see your child's results. We do not sell or share data with third parties.
Can I add more than one child?
Yes. A single parent account supports multiple child profiles. Each child has their own assessment history, scores, and personalised recommendations.

Want to understand the scoring methodology? Read how Eduentry works →

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Verbal Reasoning for the 11+

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Discover where your child
stands — globally.

Full international context in under 2 hours.

Start free assessment →