What Is A Prep School?

What Is a Preparatory School? A Parent’s Guide 

If you’re new to UK independent education, “what is prep school” is one of the first questions most families ask. This guide explains what a preparatory school actually is, how it fits into the wider UK education system, and what to expect if you’re considering one for your child. 

What Does “Prep School” Mean? 

A preparatory school – usually shortened to “prep school” – is an independent (fee-paying) school in the UK that provides primary-level education, typically from the early years through to age 11 (and, at some prep schools, up to age 13). The name comes from their original purpose: to prepare pupils academically, socially and personally for the next stage of their education at senior school. 

Unlike state primary schools, prep schools are independently run and funded through school fees, which typically allows for smaller class sizes, a broader curriculum, and more individual attention. 

What Age Range Do Prep Schools Cover? 

Prep schools generally cover: 

  • Early Years / Pre-Prep – from around age 2–3 (Nursery) through to age 5–7, often including Reception, Year 1 and Year 2. 
  • Prep proper – typically Years 3 to 6 (ages 7–11), sometimes extending to Year 8 (age 13) at schools that prepare pupils for the 13+ Common Entrance route. 

At Eaton Square, our own age range runs from Pre-Nursery through to Year 6, structured around the Early Years Foundation Stage (Pre-Nursery, Nursery and Reception), Key Stage 1 (Years 1–2) and Key Stage 2 (Years 3–6).

 

What Do Children Learn at a Prep School? 

Most UK prep schools, including Eaton Square, base their curriculum on the same national frameworks used in state schools – the EYFS Statutory Framework in the early years, and the National Curriculum at Key Stages 1 and 2 – but often go beyond the minimum requirements. At Eaton Square, that means: 

  • Core subjects taught to a high standard, alongside a wide range of foundation subjects. 
  • A strong emphasis on life skills, including public speaking, debating and presentation – every pupil takes part in an annual class assembly, and our Debating Club competes in national competitions. 
  • Access to specialist facilities, including our STEAM Centre, “The Launch Pad,” where technology, engineering and creativity come together. 

How Does a Prep School “Prepare” Children? 

The defining feature of a prep school is exactly what the name suggests: preparation for the next stage. In practice, that means: 

  • Academic preparation for senior school entrance exams, most commonly the 11+ (for entry at age 11) and, at some schools, the 13+ Common Entrance exam (for entry at age 13). 
  • Pastoral and social preparation – building the confidence, independence and resilience children need to thrive once they move on. 
  • A clear pathway forward, often with close relationships between prep schools and the senior schools their pupils go on to attend. 

At Eaton Square specifically, our pupils move on to senior school at 11+. Our Class of 2026, for example, secured 81 offers from 35 senior schools, along with 12 scholarships. 

What Is Eaton Square’s Approach? 

At Eaton Square, we describe our approach as blending “the best of a traditional prep school education with a forward-thinking approach.” In practice, that means pupils benefit from the traditional strengths associated with prep schools – small classes, high expectations, strong pastoral care – alongside modern additions like AI integration, 1:1 devices for Years 4–6, and our unique STEAM Centre. Our values framework, POISE (Perseverance, Ownership, Integrity, Service, Empathy), runs through every stage of a child’s journey with us. 

Frequently Asked Questions

What is a prep school?

A prep school is an independent (fee-paying) UK school that provides primary-level education, typically from the early years through to age 11 or 13, with a focus on preparing pupils academically and personally for senior school. 

What is the difference between a prep school and a primary school?

The main differences are that prep schools are independent and fee-paying, generally offer smaller class sizes, and are specifically focused on preparing pupils for senior school entrance exams such as the 11+ or 13+. 

What age do children start and finish prep school?

Most children join a prep school’s early years provision from around age 2–3, and typically finish at either age 11 (11+ entry to senior school) or age 13 (13+ Common Entrance), depending on the individual school. 

What is the 11+?

The 11+ is an entrance exam used by many UK senior schools to assess pupils for entry at age 11, at the end of prep school. 

How do I find the right prep school for my child?

Visiting in person is usually the best way to get a feel for a school. You’re welcome to book an Open Morning at Eaton Square to see our curriculum, facilities and community for yourself. 

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