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Prep4All’s ISEB-Style Mock Tests: How They Work
Difficulty-ramping, forward-only practice sittings — unlimited in every plan
Prep4All's ISEB-Style Mocks
The real Pre-Test is adaptive, forward-only and on screen — so practising with paper-style fixed tests leaves the most important habits untrained. Our ISEB-style mocks are difficulty-ramping, variable-length practice sittings built to rehearse the experience honestly: unlimited sittings in every plan, with a free walkthrough for every student.
Difficulty-ramping sections
Questions step up as your child answers well — variable-length sittings in the spirit of the adaptive test, not fixed 36-question papers.
Forward-only, like the real thing
No skip, no back button. Children learn to commit to an answer and move on — the single habit that most reduces test-day nerves.
All four sections
English (with passage-based comprehension), Maths anchored to Year 5, letter/word Verbal Reasoning and 2D + 3D Non-Verbal Reasoning.
Practice examples before sections
Each section opens with untimed examples, so the question types are familiar before the timed items begin — the same familiarisation job ISEB’s own walkthrough does.
SAS-style score estimates
After each sitting you see a standardised score estimate (mean 100) with section breakdowns — clearly labelled as Prep4All estimates, because only schools see official ISEB scores.
Unlimited, in every plan
ISEB-style mocks are included in every Prep4All plan with unlimited sittings — and the walkthrough test is free for every student.
What we don't claim — on purpose
We are independent of ISEB: not affiliated with, or endorsed by, the Independent Schools Examinations Board.
Bond Online Premium Plus is the only practice platform endorsed by ISEB. Our questions are original Prep4All content written in ISEB style.
Our difficulty ramp is our own — we do not claim to replicate ISEB’s algorithm, and no third party can.
Scores are estimates from our own question bank and norms, shown to guide preparation — never presented as official results.
How the rest of Prep4All maps to ISEB preparation
Full four-section practice sittings: difficulty-ramping, variable-length, forward-only, with practice examples and SAS-style score estimates. Free walkthrough; unlimited in every plan.
Rehearses the exact habits the adaptive format demands: commit, move on, keep composure as questions get harder
Timed to the real section lengths — English 40, Maths 40, VR 25, NVR 30 minutes
565+ words with definitions, synonyms, antonyms, British audio pronunciation, Leitner-system flash cards and 6 interactive games.
Vocabulary is the engine of the 25-minute VR section — synonyms, antonyms and analogies all draw on it
Also feeds word-meaning-in-context and cloze questions in the English section
20 original passages with 115 practice questions, 8 skill clinics with diagnostics, mock papers and comprehension games.
The skill domains map to ISEB’s comprehension domains: retrieval, inference, vocabulary in context and more
Include poetry in the reading diet — Pre-Test passages are reported to include it, and it is the type families practise least
1,000+ auto-marked questions with worked solutions across English, Maths, VR and NVR, plus 10-minute quick tests.
Builds the underlying skills topic by topic before full ISEB-style sittings
For ISEB, skip number-based VR drills — those types were reportedly removed in 2022
Rehearse the Pre-Test Experience Calmly
Forward-only, difficulty-ramping ISEB-style mocks with a free walkthrough — unlimited sittings in every plan, with a 7-day free trial.