11+ Exam Preparation in Hounslow: A Parent's Complete Guide

Every year, families across Hounslow, Feltham, Isleworth and the surrounding areas face the same decision: when should we start preparing for the 11+, and how much is enough? The stakes are clear — selective grammar schools in west London and beyond are highly competitive, and the children who secure places are almost always those whose preparation was structured, consistent and started early. As tutors who have supported hundreds of Year 5 and Year 6 students through the 11+ process, we have seen what works and what does not.

What Is the 11+ Exam?

The 11+ is a selective entrance exam taken by children in Year 6 (typically aged 10–11) to determine eligibility for grammar school entry. In the Hounslow and west London area, schools such as Tiffin, Wallington, Wilson's and Lady Eleanor Holles all use selective entrance procedures, many of which draw heavily on 11+ style assessments.

The exam typically tests four areas:

• Verbal reasoning — word patterns, analogies, hidden words, alphabet sequences
• Non-verbal reasoning — shape sequences, rotations, spatial awareness
• Mathematics — KS2 content and above, including fractions, percentages, algebra and problem-solving
• English comprehension — reading and writing tasks, depending on the school

The specific format varies by school and by the testing organisation used (GL Assessment or CEM). Our tutors are familiar with both and tailor preparation accordingly.

When Should My Child Start Preparing?

This is the question our tutors are asked most often — and the honest answer is: earlier than most families expect. For a child sitting the 11+ in September or October of Year 6, we recommend beginning structured preparation no later than January of Year 5. That gives eighteen months to build genuine understanding rather than cramming surface-level familiarity with question types.

What we see repeatedly is families who start in May or June of Year 6 — four to five months before the exam — finding that there is simply not enough time to address gaps in mathematical understanding, develop verbal reasoning fluency, and build the timed exam confidence that separates children who know the material from those who can perform under pressure.

The children who consistently earn grammar school places are not always the most academically gifted. They are the ones who started early, worked consistently, and were supported by tutors who understood how to build both skill and confidence in parallel.

The Topics That Matter Most in 11+ Maths

Maths is the area where our tutors focus most of their early preparation work, because mathematical gaps are the hardest to close quickly. The 11+ regularly tests topics that go beyond the standard KS2 curriculum, including:

• Fractions, decimals and percentages — especially multi-step problems
• Ratio and proportion
• Algebra basics: simple equations and sequences
• Area, perimeter and volume of complex shapes
• Word problems requiring multi-step reasoning
• Data interpretation — tables, graphs, averages

Our tutors at MDX begin by assessing where each child currently sits against these topics. A child who struggles with fractions in Year 5 will struggle with every multi-step problem in the 11+ — fixing that gap early is the single most important thing a tutor can do.

Verbal and Non-Verbal Reasoning: Building Familiarity

Many children have never encountered verbal or non-verbal reasoning questions before beginning their 11+ preparation. This is not a disadvantage — it simply means that early exposure and deliberate practice are essential. Our tutors introduce children to reasoning question types systematically, building pattern recognition and the logical thinking that underlies good performance.

The key mistake parents make with reasoning is buying a single workbook and working through it mechanically. What matters is understanding why each answer is correct — not just recognising the right answer this time. Our tutors explain the reasoning behind each question type so that children can generalise to new formats they have not seen before, which is exactly what the real exam requires.

How Our Tutors Structure 11+ Preparation

At MDX Tutors, every 11+ student begins with a diagnostic assessment that maps their current attainment across all four subject areas. We then build a structured preparation plan that covers weaker topics first, introduces timed practice gradually, and incorporates full mock papers in the final months before the exam.

Our tutors have a deliberately calm, confidence-building approach to 11+ preparation. We know from experience that children who are anxious about the exam perform below their genuine ability on the day. Building confidence — through consistent progress, honest feedback and genuine mastery of material — is as important as any individual topic.

Sessions are face-to-face, personalised and regularly reviewed. Parents receive updates after each session so that everyone — tutor, parent and child — is working from the same understanding of where the child currently is and what needs to happen next.

Common Mistakes in 11+ Preparation

After working with hundreds of 11+ students, our tutors have identified the preparation mistakes that most commonly limit results:

• Starting too late. Beginning in Year 6 with less than six months remaining rarely gives enough time to address genuine mathematical gaps.
• Drilling without understanding. Children who can answer the same question type repeatedly but cannot adapt to a new format are not truly prepared.
• Over-preparing to the point of burnout. Some families schedule excessive sessions that leave children anxious and exhausted. Our tutors recommend two focused sessions per week, not five.
• Ignoring the non-maths components. Verbal reasoning is often where final rankings are decided, but it receives less attention than maths in most preparation plans.

"The children who earn the places they deserve are not the cleverest ones in the room — they are the ones whose preparation was consistent, structured and started early enough to matter."

Book Your Child's Free 11+ Assessment

If your child is currently in Year 4 or Year 5 and you are considering 11+ preparation, now is exactly the right time to start. Our free diagnostic assessment takes around 45 minutes and gives you a clear, honest picture of where your child currently stands and exactly what preparation they need.

There is no cost and no commitment — just a straightforward conversation about your child's goals and how our tutors can help them achieve a grammar school place they have worked for.