A Guide to the ISEB Common Pre-Test: What You Need to Know

If your child is applying to an Independent senior school, they may need to take the ISEB Common Pre-Test. This is an important step in the admissions process, and understanding what it involves can help reduce any stress and make the process smoother for both you and your child.

In this post, we’ll explain what the ISEB Pre-Test is, how it works, and how you can help your child prepare for it.

What is the ISEB Common Pre-Test?

The ISEB Common Pre-Test is a standardised exam taken by students applying to independent senior schools, usually in Year 6. It helps schools assess a child’s potential before they move on to the next stages of the admissions process. Your child only needs to take the test once, and the results are shared with all the schools they’ve applied to.

Many of the competitive schools—around 75 in total, including Francis Holland, Godolphin & Latymer, JAGS, KCS, St Paul’s, Streatham & Clapham Girls School, Trinity, Westminster and Wimbledon High School —use the ISEB Pre-Test at 11+ and 13+.

Why Do Schools Use the ISEB Pre-Test?

Schools use the Pre-Test to narrow down the field of applicants early on. It saves them time and resources later in the process, and it also means they can make offers sooner. For parents, the Pre-Test is helpful because it gives a clearer idea of which schools might accept your child, meaning fewer applications to complete.

It’s important to understand that ifyour child has an off day or isn’t at their best, don’t worry! The Pre-Test is just one part of the overall admissions process, and schools will often look at the bigger picture which will include their current school report.

What Does the ISEB Pre-Test Assess?

The ISEB Pre-Test is made up of four key sections:

1. English: This covers reading comprehension (fiction, non-fiction, and poetry), cloze sentences (where keywords are missing and your child has to figure out the word from the context), spelling, punctuation, grammar, and reordering jumbled sentences.
2. Mathematics: This section tests your child’s mathematical ability, based on their current stage in the national curriculum.
3. Verbal Reasoning: This assesses your child’s problem-solving ability using words and letters.
4. Non-Verbal Reasoning: This looks at thinking with shapes, space, and diagrams, both in 2D and 3D formats.

How is the ISEB Pre-Test Structured?

The test is online and multiple-choice, and it takes about 2 hours and 15 minutes to complete. The sections can either be taken separately or together, depending on the school. Here’s the breakdown of how much time your child will have for each section:

• English: 40 minutes
• Non-Verbal Reasoning: 30 minutes
• Verbal Reasoning: 25 minutes
• Mathematics: 40 minutes

Your child will not have practice questions before the test starts, but they can use pen and paper to work out their answers. Once they’ve selected an answer, they won’t be able to go back and change it, so it’s important they take their time.

How is the ISEB Pre-Test Scored?

The Pre-Test is age-standardised, meaning that the difficulty of the questions adapts to your child’s age. A younger child won’t be at a disadvantage compared to an older child in their year group. The test also adjusts based on how well your child answers the questions. If they answer correctly, the questions get harder, and if they get one wrong, the questions become easier. This allows your child to demonstrate their true ability, even if they make a mistake.

The final score is called the Standardised Age Score (SAS). This score is based on how your child did compared to their peers, and it’s sent directly to the senior schools they’ve applied to. Schools will use the SAS to compare applicants and determine who fits their academic profile.

Keep in mind that there isn’t a set “pass mark” for the ISEB Pre-Test. More selective schools will look for higher scores, but the result is just one factor in the overall admissions process. And, unfortunately, parents and prep schools can’t request the result from the ISEB—only the schools your child has applied to will see the scores.

How to Prepare for the ISEB Pre-Test

The ISEB Pre-Test is designed to show your child’s potential, not just their current knowledge. Here are a few tips to help you support your child’s preparation:

1. Start Early: It’s always a good idea to start preparing at least a year in advance, especially if your child is new to exams. This gives them plenty of time to build confidence and reduce stress.
2. Make Learning Fun: To improve English skills, encourage your child to read a variety of books—fiction, non-fiction, and even poetry. For maths, practice mental arithmetic and times tables, which can really boost their confidence. You can also find fun online maths games to make learning feel less like a chore.
3. Target Specific Areas: While there aren’t official past papers for the ISEB Pre-Test, a tutor with experience in this exam can help identify areas your child needs to work on. Tutors can also familiarise your child with the types of questions they’ll face, which can boost their confidence on test day.

If you’d like to book a tutor, don’t hesitate to reach out to The Happy Scholar. We offer expert tutors who specialise in ISEB Pre-Test preparation and can provide personalised support for your child.

How to Register for the ISEB Pre-Test

You can register your child for the ISEB Pre-Test through the ISEB Guardian Portal. The registration is simple, and there is no fee to sign up. Once your child is registered, you can always log back into the portal to make changes if necessary. Be sure to check with your child’s prep school or the senior school they’re applying to for the exact test dates.

The ISEB Pre-Test can be taken anytime between October and June. However, each school will have their own specific deadlines, so it’s important to keep track of those to ensure everything is in order. Once your child takes the test, the schools will receive their results directly from ISEB.

By breaking it down and taking a calm, organised approach, the ISEB Pre-Test doesn’t have to be stressful for you or your child. Starting early, practising consistently, and working with an experienced tutor can make all the difference.

Let us know if you have any questions or would like more support with your child’s prep. We’re always here to help.