WHAT IS THE WANDSWORTH TEST?
If you’re a parent living in or near Wandsworth and your child is in Year 5 or 6, chances are you’ve heard whispers about something called “the Wandsworth Test.” But what exactly is it? Is it an entrance exam? Do you need a tutor? And how can your child prepare?
So, what is the Wandsworth Test?
The Wandsworth Test is a cognitive abilities test (CAT) used by some Wandsworth borough secondary schools as part of their admissions process.
It’s not based on the National Curriculum (so no SPaG, no long-division), but instead assesses a child’s reasoning ability — how they think, problem-solve and process information.
This year (2025)’s test will be held over four days during term time – Thursday 25, Friday 26, Saturday 27 and Monday 29 September – at a secondary school test venue.
Which schools use it?
The Wandsworth Test is used by several popular schools including:
Graveney School
Ashcroft Technology Academy
Chestnut Grove Academy
Burntwood School
For some of these schools, a high score in the test can earn your child a place through their “ability banding” or “selective” stream, even if you live outside the immediate catchment area.
What does the test involve?
The test has been designed by GL and is split into two parts - verbal reasoning and non verbal reasoning.
Is it the same as the 11+?
Not exactly. The 11+ refers to a broader range of selective tests used across the country — some for grammar schools, some for private schools. These other tests may include Maths and English elements; a piece of creative writing; or classroom activities.
The Wandsworth Test is a type of 11+ reasoning test. Think of it as a snapshot of natural reasoning ability, rather than academic achievement.
How can my child prepare?
Because it tests underlying reasoning rather than taught content, the Wandsworth Test is designed to be “tutor-proof”. That said, familiarity with the format makes a big difference to confidence and performance.
Here’s what helps:
Practising VR and NVR-style questions using age-appropriate materials (GL style)
Building vocabulary and playing logic games at home
Timed practice to build speed and accuracy under pressure
Puzzles, codes, sequences and spatial challenges — these all train the brain in fun ways
At The Brainery, we support children in the lead-up to the Wandsworth Test with engaging reasoning sessions designed to strengthen the skills tested — while keeping confidence high.
What happens after the test?
You’ll receive your child’s test score in early October, which can help guide your school choices before the application deadline. Some schools allocate places by ability band or use scores as part of their admissions criteria.