CEM 11+ Exam: The Complete Guide for Parents and Students
CEM 11+ Exam: The Complete Guide for Parents and Students
If your child is preparing for the 11+ exam and your local grammar schools use the CEM format, you have probably already noticed that finding clear, reliable information is harder than it should be. CEM exams are designed to be difficult to prepare for -- the format shifts between years, past papers are not published, and the balance of question types can change from one sitting to the next. That can feel daunting, but it does not mean preparation is pointless. It means preparation needs to be smarter.
This guide explains what the CEM 11+ exam is, how it differs from the GL format, what each subject area involves, and how to build a preparation strategy that gives your child the best possible chance -- regardless of what the exam throws at them on the day.
What Is the CEM 11+?
CEM stands for the Centre for Evaluation and Monitoring, a research group based at Durham University. Along with GL Assessment, CEM is one of the two main providers of 11+ entrance exams used by grammar schools and selective schools across England.
CEM exams are used in a number of local authority areas, including Buckinghamshire, parts of Birmingham, Gloucestershire, Lincolnshire, and several others. If you are unsure which exam provider your local schools use, check the admissions page of the grammar school you are targeting or contact the school directly.
The defining characteristic of CEM exams is that they are deliberately harder to prepare for than GL exams. CEM does not publish past papers. The format, structure, and balance of question types can change between years and between regions. This is by design -- CEM's stated aim is to test a child's underlying ability rather than their ability to rehearse specific question formats.
This does not mean that preparation is futile. Far from it. What it means is that effective CEM preparation focuses on building genuine skills -- strong reading comprehension, a wide vocabulary, solid mathematical foundations, and flexible reasoning ability -- rather than drilling a fixed set of question types.
How CEM Differs from GL
Understanding the difference between CEM and GL is important because the preparation approach should be different for each.
GL Assessment produces exams with a more predictable, consistent structure. GL papers typically have clearly separated sections for English, Maths, Verbal Reasoning, and Non-Verbal Reasoning. The question types are well-documented, and numerous past papers and practice materials are available. This means GL preparation can be quite targeted -- children can practise specific question formats and build familiarity with the exact structure they will face.
CEM takes a different approach. Rather than separating subjects into neat, distinct sections, CEM papers often combine subjects within the same paper. A common format is one paper combining English and Verbal Reasoning, and another combining Maths and Non-Verbal Reasoning. Within these papers, questions from different subjects may be interleaved rather than grouped together. A child might answer a comprehension question, then a cloze sentence, then another comprehension question drawn from a different passage -- all within the same timed section.
CEM also uses time pressure more aggressively than GL. Papers are designed so that most children will not finish every question. This is intentional -- it helps to differentiate between children at the top of the ability range. The practical consequence is that speed matters, and children need to be comfortable making quick decisions about which questions to attempt and when to move on.
Because the format changes, preparing for CEM by memorising question types is not reliable. The most effective CEM preparation builds transferable skills that work regardless of how the exam is structured on the day.
English Comprehension
English comprehension is arguably the most heavily weighted component of the CEM 11+ exam. CEM places enormous emphasis on a child's ability to read and understand challenging texts under time pressure.
The reading passages used in CEM exams can be demanding. They may include literary fiction, non-fiction from a range of subjects, and occasionally poetry. The level of complexity is often above what children would typically encounter in Year 5 or Year 6 classroom work. Passages may use sophisticated vocabulary, complex sentence structures, and nuanced ideas that require careful reading.
Questions test a range of skills including literal comprehension (finding information stated directly in the text), inference (working out what is implied but not stated), deduction (drawing conclusions from evidence in the text), vocabulary in context (understanding what a word means based on how it is used), and understanding the author's purpose and tone.
The best preparation for CEM comprehension is extensive, varied reading combined with targeted comprehension practice. Children who read widely -- fiction and non-fiction, across different genres and difficulty levels -- develop the reading fluency and vocabulary that CEM demands.
You can practise CEM-style English comprehension with our CEM 11+ English Comprehension course, which covers the range of question styles and passage types that appear in CEM exams.
Mathematics
CEM Maths questions cover the Key Stage 2 curriculum, but the challenge lies in the speed and context in which they are presented. The mathematical content itself -- number operations, fractions, decimals, percentages, ratio, basic algebra, geometry, measurement, and data interpretation -- should be familiar from school. What makes CEM Maths difficult is the pace.
Children need to be able to perform calculations quickly and accurately. There is not time to use slow, laborious methods. Mental arithmetic skills, confident handling of fractions and percentages, and the ability to spot the most efficient route to an answer are all important.
Another distinctive feature of CEM is that Maths questions often appear in the same paper as Non-Verbal Reasoning questions. This means children need to switch between mathematical thinking and spatial or pattern-based thinking within the same timed section. Practising this kind of cognitive switching is valuable -- it is a skill that improves with experience.
CEM Maths questions may also be presented in unfamiliar formats. Rather than straightforward "calculate this" problems, questions might embed the maths in a word problem, a table, a chart, or an unusual context. Children who have a strong conceptual understanding of maths -- rather than just procedural knowledge -- will handle this better.
Our CEM 11+ Mathematics course covers the full range of mathematical topics tested in CEM exams, with an emphasis on speed, accuracy, and applying knowledge in varied contexts.
Verbal Reasoning
Verbal Reasoning in CEM exams is less formulaic than in GL exams. GL Verbal Reasoning has well-known question types (codes, letter sequences, word analogies in specific formats) that can be systematically practised. CEM Verbal Reasoning is more varied and less predictable.
Question types that commonly appear in CEM Verbal Reasoning include cloze sentences (filling in missing words from a passage or sentence), synonyms and antonyms, word connections and analogies, odd-one-out questions, and comprehension-style reasoning questions that require children to process verbal information and draw conclusions.
A strong vocabulary is absolutely essential for CEM Verbal Reasoning. Many questions test whether a child knows the precise meaning of a word, can identify relationships between words, or can work out the meaning of an unfamiliar word from the surrounding context. This is one area where long-term preparation -- through wide reading and active vocabulary building -- has a significant payoff.
CEM Verbal Reasoning also rewards flexible thinking. Because the question format may be unfamiliar, children need to be able to read the question carefully, work out what is being asked, and apply their knowledge in a new context. This is a different skill from recognising a familiar question type and applying a learned method.
Practise CEM-style Verbal Reasoning with our CEM 11+ Verbal Reasoning course, which develops the vocabulary and reasoning skills that CEM exams require.
Non-Verbal Reasoning
Non-Verbal Reasoning tests a child's ability to identify patterns, sequences, and spatial relationships in visual information. The core concepts -- pattern recognition, sequences, rotations, reflections, analogies between shapes, and spatial reasoning -- are similar to those tested in GL exams, but the way CEM presents these questions can vary.
CEM Non-Verbal Reasoning questions may appear alongside Maths questions in the same paper, which means children need to switch between numerical and visual-spatial thinking. The questions themselves may use formats that differ from standard practice materials, so children need to understand the underlying principles rather than relying on familiarity with specific layouts.
Strong Non-Verbal Reasoning performance comes from practice and pattern awareness. The more examples a child works through, the better they become at quickly spotting the rule or pattern that governs a sequence or analogy. Speed matters here too -- children who can identify the pattern quickly will have time to attempt more questions.
Our CEM 11+ Non-Verbal Reasoning course builds the pattern recognition and spatial reasoning skills tested across CEM exam formats.
Vocabulary and Spelling
CEM exams are notably vocabulary-heavy compared to GL. A strong vocabulary is not just helpful for the Verbal Reasoning section -- it underpins performance across the entire exam. Children with a wider vocabulary read comprehension passages more quickly and with better understanding. They handle cloze questions more confidently. They can work out the meaning of unfamiliar words by recognising roots, prefixes, and suffixes.
CEM tests vocabulary in several ways. Direct vocabulary questions may ask children to identify synonyms, antonyms, or the closest meaning of a word. Spelling may be tested explicitly. Comprehension questions may hinge on understanding a particular word or phrase in context. Cloze passages require children to select the word that best fits the meaning and grammar of a sentence.
The single most effective way to build vocabulary over time is wide reading. Children who read regularly and across a range of genres and subjects naturally encounter and absorb new words. Encourage your child to read books that are slightly above their comfort level -- this is where vocabulary growth happens most. When they encounter an unfamiliar word, encourage them to work out the meaning from context before looking it up.
In addition to reading, targeted vocabulary work is valuable. Learning common word roots, prefixes, and suffixes gives children tools to decode unfamiliar words. Practising with word lists, flashcards, and vocabulary exercises builds the breadth and speed of recall that CEM demands.
Our CEM 11+ Vocabulary and Spelling course provides structured vocabulary building and spelling practice aligned with the level CEM expects.
Preparation Strategy
Because CEM does not publish past papers and changes its format, a rigid, format-specific preparation approach will not work. The most effective CEM preparation strategy has several layers.
Build strong English and Maths foundations. These are the bedrock of the CEM exam. A child who reads fluently, comprehends complex texts, and handles KS2 maths confidently and quickly is well-positioned regardless of format changes. Make sure your child's core English and Maths skills are solid before layering on exam-specific practice.
Develop a wide vocabulary through reading. This cannot be overstated. CEM exams reward children who read widely and frequently. Start early -- vocabulary is built over months and years, not weeks. Aim for a mix of fiction and non-fiction, and gently push your child towards more challenging material as they progress.
Practise Verbal and Non-Verbal Reasoning skills. While the specific formats may vary, the underlying reasoning skills are consistent. A child who understands how word analogies work, who can spot patterns in visual sequences, and who can apply logical thinking to unfamiliar problems will perform well regardless of how the questions are presented.
Practise under time pressure. Time management is a critical skill for CEM. Children need to experience working under timed conditions before exam day. Start with untimed practice to build understanding, then gradually introduce time limits. The goal is for your child to develop a sense of pace -- knowing when to push through a question and when to move on.
Do full-length practice papers to build exam stamina. Sitting a full-length CEM-style paper is a different experience from working through individual questions. It requires sustained concentration, the ability to switch between question types, and the mental stamina to maintain performance across the full duration. Full-length practice sessions -- ideally under exam conditions -- are essential in the final months of preparation.
Work through complete CEM-style assessments with our CEM 11+ Practice Papers course, which provides timed, mixed-format papers designed to build exam readiness.
Exam Day Tips
When exam day arrives, your child's preparation has already done most of the heavy lifting. But a few practical strategies can help them perform at their best on the day.
Time management is critical. CEM papers are designed to be tight on time. Your child should aim to work steadily through the paper without spending too long on any single question. If a question feels difficult, it is better to make a sensible guess, mark it if possible, and move on. Spending three minutes on one question means three other questions go unanswered.
Read comprehension passages carefully but efficiently. The temptation under time pressure is to skim the passage and jump straight to the questions. This often backfires -- children end up re-reading the passage multiple times to find answers, which wastes more time than reading carefully once. Encourage your child to read the passage attentively the first time, paying attention to the overall meaning, key details, and the tone.
Answer every question. CEM exams do not use negative marking. There is no penalty for a wrong answer. This means that leaving a question blank is always worse than making an educated guess. If time is running out, your child should fill in an answer for every remaining question.
Stay calm and keep moving. CEM papers can feel intense because of the time pressure and the variety of question types. Remind your child that feeling rushed is normal -- everyone feels it. The important thing is to stay calm, keep working through the paper, and not let a difficult question derail their confidence for the questions that follow.
Look after the basics. Make sure your child has a good night's sleep before the exam, eats a proper breakfast, arrives with plenty of time, and has the correct equipment (pencils, eraser, and anything else specified by the school). These basics matter more than parents sometimes realise.
Prepare with LearningBro
We have built a complete set of CEM 11+ courses designed to develop the skills your child needs for every component of the exam. Each course focuses on building genuine understanding and transferable ability -- exactly the approach that CEM preparation demands.
- CEM 11+ English Comprehension -- Reading comprehension across a range of text types and question styles.
- CEM 11+ Mathematics -- KS2 maths at speed, with varied question formats and contexts.
- CEM 11+ Verbal Reasoning -- Vocabulary-rich reasoning questions that build flexible verbal thinking.
- CEM 11+ Non-Verbal Reasoning -- Pattern recognition and spatial reasoning practice.
- CEM 11+ Vocabulary and Spelling -- Structured vocabulary building and spelling skills for CEM-level demands.
- CEM 11+ Practice Papers -- Full-length, timed assessments that mirror CEM's mixed-format approach.
The CEM 11+ is a challenging exam, but it is one that rewards genuine preparation. Children who read widely, think flexibly, and practise under realistic conditions give themselves the best possible chance. Start early, stay consistent, and focus on building the skills that matter -- the format may change, but strong foundations will always serve your child well.