What sixth form really means: your next two years at school
SaveSixth form is the name for post-16 education at your secondary school, covering Years 12 and 13. You stay on after GCSEs to study fewer subjects in greater depth, usually A-levels, and most students take three or four. This guide explains how sixth form works, how it differs from college, and what you can expect from Alde Valley Academy if you choose to continue here.
Sixth form keeps you at your school for two more years
When you finish Year 11 and your GCSEs, you have a choice: leave school, move to a college, or stay on at sixth form. Sixth form means Years 12 and 13 at the same school you already know. The teachers, the building and many of your classmates stay the same, but the way you learn changes. You pick a small number of subjects to study at a higher level, and lessons feel more like seminars than the timetable you had in Year 11.
The most common qualifications are A-levels, though some sixth forms also offer BTECs or a mix of both. You are treated more like an adult: there is usually a common room, fewer rules about uniform, and more responsibility for managing your own time.
It is different from going to a college
College and sixth form both offer post-16 study, but the setting and atmosphere differ. A sixth-form college is a separate institution that only teaches students aged 16 to 19, while a further education college offers courses for all ages, from GCSEs and A-levels to apprenticeships and adult learning. Staying on at your school's sixth form means you already know the site, the staff and how things work.
College can feel like a fresh start and gives you a chance to meet people from other schools. Sixth form at your own school offers continuity and familiarity. Neither is better; it depends on what suits you. Some students thrive with a change of scene, while others prefer the confidence that comes from staying somewhere they know.
The qualifications are the same wherever you study
A-levels, BTECs and other Level 3 qualifications are nationally recognised, whether you take them at sixth form or college. Universities and employers judge them by the grade you achieve, not where you studied. What changes is the environment, the size of the institution and the range of subjects on offer.
You choose three or four subjects and drop the rest
The biggest shift from GCSEs is the number of subjects. Instead of eight or nine, you pick three or four to study in depth. Most students start with four in Year 12 and drop one after the first year, finishing with three full A-levels. The subjects you choose should interest you, suit your strengths, and keep doors open for university courses or careers you are considering.
There are no compulsory subjects at sixth form, though some universities ask for specific A-levels for certain degrees. Maths and sciences often require the subject at A-level, while humanities and social sciences are usually more flexible. If you are not sure yet, choosing one essay subject, one numerical subject and one you genuinely enjoy is a sensible balance.
Your GCSE grades matter for entry
Most sixth forms ask for a minimum set of GCSE results to stay on. The threshold varies by school and by subject, but five GCSEs at grade 4 or above is common, with higher grades needed in the subjects you want to take at A-level. If you want to study biology at A-level, for example, you will usually need at least a grade 6 in GCSE biology and sometimes in maths as well.
Check the entry requirements early, ideally in Year 11 before you sit your exams. If your grades fall short, you may still be able to take a different combination of subjects or consider college instead.
The teaching style shifts towards independence
Lessons at sixth form are longer and less structured than in Years 7 to 11. You might have three or four periods of one subject in a week, each lasting an hour or more. Teachers expect you to read ahead, research topics on your own and contribute to discussions. Homework becomes independent study, and you will have several free periods each week to work in the library or common room.
This independence prepares you for university, where lecturers assume you manage your own workload. It also means you need to organise your time carefully. Falling behind in one subject can happen quickly if you rely only on lesson time to learn the content.
What a typical week looks like in Year 12
Your timetable will show around fifteen to twenty lessons a week, spread across your three or four subjects. The rest of the time is yours to use: free periods, private study, or sometimes enrichment activities like sport, music or volunteering. Some schools expect you to stay on site during free periods in Year 12, while others let you leave if you have signed parental consent.
Many sixth forms also run a tutorial or enrichment programme one afternoon a week. This might cover personal finance, driving theory, first aid or study skills. It is lighter than the lessons you are used to, but it fills gaps that exam syllabuses do not cover.
Steps to decide whether sixth form suits you
- Talk to current sixth-formers at your school about what the workload and atmosphere are really like, and ask what they wish they had known before starting.
- Visit a local college open day to compare the feel of a different setting, even if you think you will stay on at school.
- List the subjects you would choose and check whether your school offers all of them; some smaller sixth forms have a narrower range than colleges.
- Look at your GCSE predictions and see whether they meet the entry requirements for the subjects you want, then speak to your form tutor if you are unsure.
- Consider how you manage your time now: if you struggle with homework deadlines in Year 11, sixth form will feel harder unless you change your habits.
Other qualifications sixth forms offer
A-levels are the most common route, but they are not the only one. Some sixth forms offer BTECs, which are more coursework-based and suited to students who prefer practical assignments to timed exams. A BTEC in business, health and social care or sport can lead to university or straight into employment, and many students combine one BTEC with two A-levels.
Applied General qualifications and the Extended Project Qualification are other options. The EPQ lets you research a topic of your choice and write a dissertation, which universities value as evidence of independent thinking. Ask your school what is available and what suits the direction you want to take.
Comparing your post-16 options
| Option | Where it happens | What you study | Who it suits |
|---|---|---|---|
| Sixth form at school | Your current school | A-levels, sometimes BTECs | Students who value familiarity and want a smaller community |
| Sixth-form college | Separate college, ages 16–19 only | Wide range of A-levels and Level 3 courses | Those who want a fresh start in a post-16 environment |
| Further education college | College with all ages and levels | A-levels, BTECs, apprenticeships, vocational courses | Students exploring practical or vocational routes alongside academic ones |
| Apprenticeship | Workplace with day release or block study | Work-based training and a recognised qualification | Those ready to earn and learn a trade or profession |
Support and enrichment continue through sixth form
You still have a tutor, and most sixth forms assign a head of year or head of sixth form who tracks your progress and helps with university applications. Careers advice becomes more focused, with talks from universities, employers and former students. UCAS personal statements are written in Year 13 with guidance from your tutor and subject teachers.
Sixth form is also when many students take on leadership roles: becoming a prefect, mentoring younger students or running a club. These experiences matter for your personal statement and for building skills you will use after school.
When sixth form might not be the right choice
Staying on works well for students who enjoy academic study and want to go to university, but it is not the only successful path. If you learn better through doing rather than reading, or if you already know the career you want and it requires practical training, an apprenticeship or a vocational course at college might suit you better. There is no single route, and choosing something other than A-levels does not close doors.
Some students try sixth form and realise after a few months that it is not for them. Switching to college or an apprenticeship in Year 12 is possible, though it is easier if you act early in the academic year. Speak to your tutor if you have doubts; they would rather help you find the right path than watch you struggle in the wrong one.
What former students say about making the choice
One told us she stayed because she liked the teachers and did not want the stress of applying elsewhere, and it worked out. Another left for college because he wanted to study film, which his school did not offer. Both finished with good results and went on to what they planned. The decision is personal, and the right answer depends on your circumstances, your school's sixth form and what you need at this stage.
Visit the sixth form during an open evening if your school holds one, or ask to sit in on a lesson. Seeing what Year 12 is really like helps more than any prospectus.
#Sixth form #A-levels #Subject selection #GCSEs
Download PDF: Your sixth form decision checklist PDF, 29 KB
Further reading
Frequently asked questions
How long does sixth form last if you start in Year 12?
Sixth form lasts two years, covering Year 12 and Year 13. You sit your final A-level exams at the end of Year 13, usually in May and June.
Can you attend sixth form at a different school from where you did your GCSEs?
Yes, you can apply to any sixth form that has places and accepts your GCSE grades. Some students move to a school with a stronger sixth form or one that offers subjects their own school does not teach.
What happens if your GCSE results are lower than the sixth form entry requirements?
You can speak to the head of sixth form to discuss your options. Some schools make exceptions based on teacher recommendations or let you take different subjects with lower grade thresholds. College may be another route if your school cannot offer you a place.
Do you have to wear uniform in sixth form?
It depends on the school. Many sixth forms have a relaxed dress code or business dress rather than full uniform, while others keep the uniform through Year 13. Your school will tell you the policy when you enrol.
Is sixth form free, or do you pay fees like at college?
Sixth form at a state school is free for students aged 16 to 19, just as it is at college. You may need to pay for exam resits, trips or materials, but tuition itself costs nothing.
Can you do an apprenticeship and stay in sixth form at the same time?
Generally no. Apprenticeships are full-time commitments that include workplace training and study towards a qualification. Some students start sixth form, realise they prefer hands-on learning, and switch to an apprenticeship later in Year 12.
What is the difference between taking four A-levels in Year 12 and dropping to three in Year 13?
Starting with four lets you explore an extra subject and gives you a fallback if one is harder than expected. Most students drop the weakest or least relevant subject at the end of Year 12 and finish with three full A-levels, which is what universities typically ask for.