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A plain-English guide for UK parents

Understand your child's school journey, without the jargon.

GCSEs, A-levels, Key Stages, university degrees. It's a lot to take in. Your all-access guide to every stage of UK schooling: what it means, how to choose, and how to support your child year by year, for a fraction of the cost of private tuition.

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Ages 3–18+
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The big picture

The whole journey, at a glance

UK schooling runs in five broad phases from age 3 to 18 and beyond. Here is the entire path before we zoom into each part.

  1. 1

    Early Years

    Ages 3 to 5

    Nursery & Reception

  2. 2

    Primary school

    Ages 5 to 11

    Years 1 to 6

  3. 3

    Secondary school

    Ages 11 to 16

    Years 7 to 11, ending in GCSEs

  4. 4

    Sixth form / college

    Ages 16 to 18

    Years 12 to 13, A-levels or equivalent

  5. 5

    University

    Ages 18+

    Degrees & beyond (optional)

A quick note:this guide describes the system in England & Wales. Scotland uses different qualifications (National 5s and Highers), but the overall shape of the journey is very similar.

Step by step

The Key Stages explained

School in England is divided into numbered blocks called Key Stages. Tap any stage to see what happens, what age it covers, and which tests (if any) come up.

The Early Years Foundation Stage covers nursery and the Reception year. There are no formal exams, the focus is on speaking, early reading, numbers, and social skills through play.

  • School becomes compulsory the term after your child turns 5.
  • A short "Reception Baseline Assessment" is done in the first weeks, it is not a test your child can pass or fail.
  • The goal is confidence, curiosity, and getting ready to learn.
Ages 14 to 16 · Years 10 to 11

What are GCSEs?

GCSEs (General Certificate of Secondary Education) are the first set of national qualifications, taken at the end of Year 11. They are the foundation everything after school builds on.

How many subjects?

Most students take 8 to 10 GCSEs. Some are compulsory; the rest are chosen at the end of Year 9 as “options”.

Compulsory core

  • English Language
  • English Literature
  • Maths
  • Science (single, combined or triple)

Popular option subjects

Beyond the core, students pick from a wide range, usually including:

  • History
  • Geography
  • A modern language (French, Spanish, etc.)
  • Art & Design
  • Computer Science
  • Music
  • Drama
  • Design & Technology
  • Religious Studies
  • Physical Education

How grades work

Since 2017, GCSEs are graded 9 down to 1 instead of A*–G. A grade 9 is the very top.

  • 9Highest possible, above the old A*
  • 7 to 8Equivalent to the old A / A*
  • 5Strong pass
  • 4Standard pass (roughly the old C)
  • 1 to 3Below a pass
Ages 16 to 18 · Years 12 to 13

What comes after GCSEs?

At 16, school stops being one-size-fits-all. Students choose a path at a sixth form or college. A-levels are the best known, but they are not the only good option.

A-levels

Usually 3 subjects studied in depth. The traditional, most flexible route to university. Graded A* down to E.

T-levels & BTECs

Practical, career-focused qualifications with coursework and work experience. Great for hands-on learners and also accepted by many universities.

Apprenticeships

Earn a wage while training, including degree apprenticeships that lead to a full degree with no tuition fees.

How A-level grades work

A-levels are graded from A* (highest) down to E. Universities usually make offers based on three grades, for example “AAB”. Students apply through UCAS, the national admissions service.

  • A*Highest grade
  • A to BStrong grades, competitive for most universities
  • C to DSolid pass, accepted by many courses
  • EMinimum pass grade
Ages 18+

University degrees explained

University is optional, but if it's on the cards, here's what the different qualifications actually mean, in order of level.

  1. Bachelor’s degree

    Undergraduate3 to 4 years

    The standard first university degree, e.g. BA (Bachelor of Arts) or BSc (Bachelor of Science). This is what most people mean by "going to university".

  2. Foundation year / degree

    Entry route1 to 2 years

    A stepping-stone qualification for students who need extra preparation or don’t yet meet entry requirements. Can lead into a full bachelor’s degree.

  3. Master’s degree

    Postgraduate1 to 2 years

    A more advanced degree taken after a bachelor’s, e.g. MA, MSc or MBA. Deepens knowledge in a specialist area.

  4. Doctorate (PhD)

    Highest level3 to 4+ years

    The highest university qualification, based on original research. A PhD holder earns the title "Dr".

  5. Apprenticeship

    Earn while you learnVaries

    A paid job combined with study, including degree apprenticeships that lead to a full degree with no tuition debt. A strong alternative to traditional university.

Decode the acronyms

Jargon buster

Schools love abbreviations. Here are the ones you'll actually hear, in plain English. Search to find any term fast.

EYFS

Early Years Foundation Stage

The nursery and Reception years (ages 3 to 5), focused on play-based learning.

Key Stage

Key Stage (KS1 to KS5)

The blocks the school system is divided into, from KS1 (ages 5 to 7) to KS5 (ages 16 to 18).

SATs

Standard Assessment Tests

National tests taken in Year 2 and Year 6 to check progress in primary school.

GCSE

General Certificate of Secondary Education

The main qualifications taken at 16, graded 9 to 1. Most students take 8 to 10.

A-level

Advanced Level

Qualifications taken at 18, usually 3 subjects, graded A* to E. The traditional route to university.

BTEC

Business & Technology Education Council

A practical, coursework-based qualification, an alternative or complement to A-levels.

T-level

Technical Level

A newer, career-focused qualification (equivalent to 3 A-levels) that includes a work placement.

Sixth Form

Years 12 & 13

The final two years of school (ages 16 to 18) where students study A-levels or equivalents.

UCAS

Universities & Colleges Admissions Service

The central system students use to apply to UK universities.

Ofsted

Office for Standards in Education

The body that inspects and rates schools (Outstanding, Good, etc.).

PTA

Parent Teacher Association

A group of parents and staff who support the school and organise events.

SEN / SEND

Special Educational Needs (and Disabilities)

Extra support a school provides for children who need it.

SENCO

Special Educational Needs Coordinator

The teacher in every school responsible for coordinating support for children with SEND. Your first port of call if you have concerns.

EHCP

Education, Health and Care Plan

A legal document from the local authority setting out the support a child with significant needs must receive, up to age 25.

CE

Common Entrance

ISEB-set exams sat at 11+ or 13+ for entry to independent senior schools, usually confirming a place already conditionally offered.

ISEB

Independent Schools Examinations Board

The body behind the Common Pre-Tests and Common Entrance exams used by many independent schools.

Prep school

Preparatory school

An independent primary school (usually ages 7 or 8 to 11 or 13) that prepares children for senior school entrance exams.

Pre-prep

Pre-preparatory school

The independent equivalent of infant school, ages 3 or 4 to 7, often attached to a prep school.

Bursary

Means-tested fee assistance

Fee help from an independent school based on family income, sometimes covering up to 100 percent of fees.

Scholarship

Merit-based award

A fee reduction awarded for academic, musical, sporting or artistic talent, usually via a separate, harder assessment.

IB

International Baccalaureate

A globally recognised alternative to A-levels: six subjects plus core elements, scored out of 45.

ISI

Independent Schools Inspectorate

The inspection body for most independent schools, the equivalent of Ofsted.

League tables

School performance tables

Published rankings of schools by exam results. Useful context, but they reward intakes as much as teaching.

Catchment

Catchment area

The geographic area around a school. For most state schools, living closer means a higher chance of a place.

Common questions

Questions parents ask us

Straight answers to the questions we hear most about the UK school system, exams and tutoring.

What are the Key Stages in the UK school system?

The UK school system is divided into Key Stages. Early Years covers ages 3 to 5, Key Stage 1 covers Years 1 and 2 (ages 5 to 7), Key Stage 2 covers Years 3 to 6 (ages 7 to 11), Key Stage 3 covers Years 7 to 9 (ages 11 to 14), Key Stage 4 covers Years 10 and 11 (ages 14 to 16, when GCSEs are taken), and Key Stage 5 covers Years 12 and 13 (ages 16 to 18, when A-levels or equivalents are taken).

What is 11+ and how do I prepare my child for it?

11+ is a selective entrance exam sat in Year 6 for grammar schools and some independent schools. It usually tests English, maths, verbal reasoning and non-verbal reasoning, set by boards such as GL Assessment or CEM. Preparation works best when it is little and often from Year 4 or 5, focused on the specific exam format your target schools use. Our free exam guides explain exactly what each board tests and what to check.

What is the difference between CAT4 and 11+?

CAT4 is a cognitive ability test that many schools use internally to understand a child’s potential across verbal, non-verbal, quantitative and spatial reasoning. It is not something you pass or fail and is usually not revised for. 11+ is a competitive entrance exam used to allocate selective school places. CAT4 measures ability; 11+ decides admission.

What is Common Entrance at 13+?

13+ Common Entrance is a set of subject exams written by ISEB and sat in Year 8, used for entry to independent senior schools. It is usually a confirmation step after a conditional offer made via the ISEB Pre-Tests, and each senior school sets and marks its own pass mark.

How much do private tutors cost in the UK?

Private tutors in the UK typically charge between £30 and £250 an hour depending on subject, experience and location, with exam specialists and London tutors at the higher end. A good tutor can be well worth it for sustained or specialist help. For everyday support, School Ready Guide lets you create tailored, curriculum-aligned sessions at home, and when your child does need a tutor, we help you find one you can trust.

Do I need to pay for tutoring to help my child succeed?

Not necessarily. Consistent support at home, using the right materials and understanding how each exam and Key Stage works, makes a big difference on its own. School Ready Guide gives parents that understanding in plain English, plus free planners and affordable tools. And when your child would benefit from a tutor or specialist, we help you find one you can trust, so you can choose what fits your family and budget.

Superhero of the Day

The children behind why we do this

Every child has a moment worth celebrating, a first book finished, a fear faced, a kind thing done. Tell us about yours and we will cheer them on here.

Amara, 8

Read 50 books in a term

Amara set herself a reading challenge and smashed it, and now reads to her little brother every night.

Manchester

Leo, 6

Cracked his times tables with baking

Leo learned his 2s, 5s and 10s by weighing out ingredients with his dad on Sunday mornings.

Bristol

Priya, 10

Started a school garden club

Priya was nervous about speaking up, so she started a lunchtime garden club and now leads it every week.

Leeds

Your free, year-by-year plan

How to support your child at home

Pick your child's stage below for simple, high-impact steps you can do at home. Most cost little or nothing, and we tell you honestly when a paid option is worth it.

Primary (Ages 5 to 11)

Years 1 to 6

Every step is free

The single best investment at this age is reading and talking together. It costs nothing and shapes everything that follows.

  1. Step 1. Read together every day

    Free

    Even 10 minutes. Take turns reading pages aloud and chat about the story. This builds vocabulary faster than any paid class.

  2. Step 2. Use your local library

    Free

    Free books, reading challenges, and homework help. Join the Summer Reading Challenge each year.

  3. Step 3. Practise times tables in daily life

    Free

    Count change, double recipes, use free apps like TT Rockstars (often provided by school).

  4. Step 4. Use BBC Bitesize

    Free

    A free, curriculum-matched website covering every primary subject with videos and quizzes.

  5. Step 5. Apply for secondary school on time

    Free

    In Year 6 the national deadline is usually 31 October. Visit open days and read Ofsted reports (free online).

Most of these use trusted free resources like BBC Bitesize, Oak National Academy, your local library, and official exam-board past papers. For most children, consistency and encouragement at home make the biggest difference of all.

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