Upton Court Grammar School, formerly known as Slough Grammar School, is a co-educational grammar school with a rich history of excellence spanning more than a century. The school is celebrated for its forward-thinking, internationally-minded educational philosophy that prepares students for success in an increasingly complex world.
Rated ‘Outstanding’ in all areas by Ofsted (November 2022), the school is praised for its ambitious, world-class education where “pupils are proud of their school and actively commit to the core values of unity, curiosity, growth and service.” Inspectors noted that “pupils’ behaviour is exemplary because of their positive attitudes and their dedication to education.”
For parents seeking a diverse, high-achieving, and supportive environment, Upton Court is a top choice. Gaining a place, however, requires successfully navigating the Slough Consortium 11+ exam. This guide will provide you with a clear, accurate, and strategic roadmap to the entire process.
In this definitive guide, you will learn:
- Key dates for the 2025-2026 admissions cycle.
- A detailed breakdown of the Slough Consortium 11+ exam format.
- A clear explanation of the qualifying score and the school’s admissions criteria.
- An expert strategy to prepare your child for the specific demands of the test.
Key Information for 2026 Entry
- Address: Lascelles Road, Slough, Berkshire, SL3 7PR
- Number of Places in Year 7: 165
- Exam Provider: GL Assessment
- School Type: Co-educational Grammar School
Key Dates for your Diary (2026 Entry)
- Registration Opens: Thursday 1st May 2025
- Registration Closes: Thursday 5th June 2025 (10am)
- 11+ Examination Date: Saturday 20th September 2025
- Results Released to Parents: Mid-October 2025
- Secondary School Application Deadline (CAF): Friday 31st October 2025
- National Offer Day: Monday 2nd March 2026
Please note that dates can vary slightly, so it is always best to confirm with the Slough Consortium or Upton Court Grammar School’s website.
The Upton Court 11+ Exam Format
Upton Court Grammar School is part of the Slough Consortium, which means it uses the same shared 11+ entrance exam as Herschel, Langley, and St Bernard’s Catholic Grammar Schools. Your child only needs to sit one test to be considered for any of the four schools.
The exam is written and administered by GL Assessment. It consists of two papers, both taken on the same day with a short break in between. Each paper is approximately 60-65 minutes long.
Paper 1: Verbal Skills This paper focuses on language, logic, and comprehension. It includes:
- English Comprehension
- Verbal Reasoning (including topics like synonyms, antonyms, and codes)
Paper 2: Non-Verbal & Mathematical Skills This paper focuses on numerical and spatial reasoning. It includes:
- Mathematics
- Non-Verbal Reasoning (identifying patterns in abstract shapes)
- Spatial Reasoning (manipulating 2D and 3D shapes)
All questions across both papers are multiple-choice, and your child will mark their answers on a separate answer sheet.
The Admissions Process: Score and Oversubscription
Gaining a place at Upton Court is a two-stage process.
Stage 1: The Eligibility Score First, your child must achieve the minimum “eligibility score” in the exam to be considered for a place. This score is age-standardised to ensure fairness. The eligibility score for any Slough Consortium grammar school is 111 or above.
Stage 2: The Oversubscription Criteria Achieving a score of 111 does not guarantee a place. Because Upton Court is heavily oversubscribed, it then applies its specific admissions criteria to the pool of eligible children. Places are allocated in the following order of priority:
- Looked After Children and Previously Looked After Children.
- Up to 20 places for children eligible for Free School Meals, offered in rank order of their 11+ score.
- Children of permanent staff members.
- The remaining places are allocated in rank order of performance in the 11+ exam. Proximity to the school is used as a tie-breaker.
The Bottom Line: Unlike many other grammar schools in the area, Upton Court does not operate a defined catchment area. After the initial priority groups, places are offered based on the 11+ score, making it a highly competitive academic selection.
[Image: A graphic showing a ranked list, representing the allocation of places by test score.]
How to Prepare for the Upton Court Test
A structured and focused approach is the key to success.
- Focus on the GL Format: Ensure all practice materials are in the GL Assessment style. This means practising with multiple-choice questions and, crucially, using a separate answer sheet to perfect exam technique.
- Build a Broad Skillset: The test covers a wide range of skills. A balanced revision plan that gives equal weight to English/Verbal skills and Maths/Non-Verbal skills is essential.
- Develop Speed and Accuracy: The papers are tightly timed. Regular practice under timed conditions is vital to build the speed and accuracy needed to perform well under pressure.
- Aim for the Highest Possible Score: As most places are allocated based on the test score, your child should be aiming for mastery of all topics to maximise their mark.
By understanding the specific format of the exam and the score-focused admissions criteria, you can create a preparation plan that gives your child the best possible chance of success.
Ready to start your focused preparation?
➡️ Our GL Assessment Practice Packs are specifically designed to mirror the format and style of the Slough Consortium 11+ Test, providing the most authentic practice available.