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3 or 4 A levels, also Physics or Maths?

I was curious about the ratio of people that are doing or did three A levels compared to four on TSR. The ones that are doing or did four, do you regret it? Or did it help you to work harder and manage your time well? The ones that did three, do you feel you could have picked up a fourth one? Or are you completely satisfied with the three?

Now onto the subject of whether to pick Physics or Maths. If you're only planning to do three A levels and you already have two picked out, but can't decide whether to choose Physics or Maths as the third one. Imagine that you're good at both. So how do you decide from there?

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Original post by ColossalAtom
I was curious about the ratio of people that are doing or did three A levels compared to four on TSR. The ones that are doing or did four, do you regret it? Or did it help you to work harder and manage your time well? The ones that did three, do you feel you could have picked up a fourth one? Or are you completely satisfied with the three?

Now onto the subject of whether to pick Physics or Maths. If you're only planning to do three A levels and you already have two picked out, but can't decide whether to choose Physics or Maths as the third one. Imagine that you're good at both. So how do you decide from there?


Depends how related the subjects are, I did Maths, Further maths, Chemistry, and Physics and I felt like my workload was less then people doing 3 essay subjects cos there was a lot of overlap (and essays are effort).

If you wanted to do maths or physics at uni then i would say you really need both a levels, if not I'd say pick whichever one you find easier (which most people would say maths i imagine) unless you really enjoyed the other one a lot more, cos they would both look equally impressive for a course that isnt science related.
I did 3 a levels and that's a crap load of work already so I personally would have never chosen to do 4 as 3 was already a lot of work. It was difficult to contain it all especially in the second year where the amount of information is even more than double the AS year.

However, from what I've seen/hear on here and from people I know personally who did 4 a levels, almost all of them dropped one of the 4 in the A2 year. Usually the one they got the worst grade in. They all dropped it as it brought their AS grades down as they had to focus on 4 subjects instead of 3 and believe me, there's a humongous difference between doing 3 a levels and 4.

It's not worth doing 4 either as if you want to go to uni, then you only need 3. The uni will disregard one of the a levels if you chose to do 4 so it won't even be considered.

When it comes to physics or maths. I would say don't look at how good you could do at either one but at whether you'd actually enjoy doing the subject. If you know you won't enjoy it then don't bother choosing it. Think of both in terms of how much you'd like to do the two and then pick one or the other. But you have to remember that physics & maths at a level are one of the toughest a levels out there
(edited 7 years ago)
Original post by ColossalAtom
I was curious about the ratio of people that are doing or did three A levels compared to four on TSR. The ones that are doing or did four, do you regret it? Or did it help you to work harder and manage your time well? The ones that did three, do you feel you could have picked up a fourth one? Or are you completely satisfied with the three?Now onto the subject of whether to pick Physics or Maths. If you're only planning to do three A levels and you already have two picked out, but can't decide whether to choose Physics or Maths as the third one. Imagine that you're good at both. So how do you decide from there?

Four A Levels should really only be done if it's an easy option (e.g. if it's a language, and you're a native/fluent speaker of it) and you don't have a history of overestimating your abilities (I speak from experience). It confers no advantage in university admissions except in limited circumstances, and there's a risk of spreading yourself too thinly - A*AA always looks better than A*ABB. Bear in mind that there aren't many resit opportunities anymore so, once the damage is done, it can be difficult to rectify.

Physics or maths - depends on what you like more. Physics, in my view, is the harder of the two purely because maths papers at A Level are quite repetitive, even if they've started throwing a few curveballs in there in recent years.
Depends on if you want to go to university and which one you want to go to. Top universities in UK i.e Oxbridge, Imperial, UCL prefer 4 as-levels but it is not required apart from by UCL as far as my knowledge stretches. Doing 4 A-levels will give you an advantage when applying to these universities. However most universities don't care that much.

Maths is better but do what you enjoy the most.
Original post by Hydeman
Four A Levels should really only be done if it's an easy option (e.g. if it's a language, and you're a native/fluent speaker of it) and you don't have a history of overestimating your abilities (I speak from experience). It confers no advantage in university admissions except in limited circumstances, and there's a risk of spreading yourself too thinly - A*AA always looks better than A*ABB. Bear in mind that there aren't many resit opportunities anymore so, once the damage is done, it can be difficult to rectify.

Physics or maths - depends on what you like more. Physics, in my view, is the harder of the two purely because maths papers at A Level are quite repetitive, even if they've started throwing a few curveballs in there in recent years.


I was thinking about that "spreading yourself too thinly" part. Diversifying the focus to an immeasurable amount of things can be self-destructive.

Original post by katherine9609
I did 3 a levels and that's a crap load of work already so I personally would have never chosen to do 4 as 3 was already a lot of work. It was difficult to contain it all especially in the second year where the amount of information is even more than double the AS year.

However, from what I've seen/hear on here and from people I know personally who did 4 a levels, almost all of them dropped one of the 4 in the A2 year. Usually the one they got the worst grade in. They all dropped it as it brought their AS grades down as they had to focus on 4 subjects instead of 3 and believe me, there's a humongous difference between doing 3 a levels and 4.

It's not worth doing 4 either as if you want to go to uni, then you only need 3. The uni will disregard one of the a levels if you chose to do 4 so it won't even be considered.

When it comes to physics or maths. I would say don't look at how good you could do at either one but at whether you'd actually enjoy doing the subject. If you know you won't enjoy it then don't bother choosing it. Think of both in terms of how much you'd like to do the two and then pick one or the other. But you have to remember that physics & maths at a level are one of the toughest a levels out there


What if you love both?! Like every single time you open a Maths or Physics book, they elicit a smile from your face.
I did 3 and I am so so happy I did not do 4. It gives you so much extra time to go over stuff you've done and do homework. Since I was re-sitting a few modules, it helped for that too. I really strongly reccomend 3! I did not do physics but did do maths and think it's a good choice but I'd ask someone who did both
Original post by ColossalAtom


What if you love both?! Like every single time you open a Maths or Physics book, they elicit a smile from your face.


what other 2 a levels are you thinking of doing? Maybe think about all 4 and pick 3 that you're most interested in. I mean it's all up to you in the end but as someone said, it's better to get A*AA than A*ABB. That B instead of an A could potentially lose you a place in a uni while the other will be practically invisible to the admissions.

Also, what grades did you get at GCSE level?That could also determine if you could manage 4 instead of 3
Original post by ColossalAtom

What if you love both?! Like every single time you open a Maths or Physics book, they elicit a smile from your face.


Why not do both? It's certainly reasonable to do 4 AS's, and even if you aren't doing AS's it would seem like a good idea to do 4 subjects in year 12 and drop one at the start of year 13 if you need to.
Original post by katherine9609
what other 2 a levels are you thinking of doing? Maybe think about all 4 and pick 3 that you're most interested in. I mean it's all up to you in the end but as someone said, it's better to get A*AA than A*ABB. That B instead of an A could potentially lose you a place in a uni while the other will be practically invisible to the admissions.

Also, what grades did you get at GCSE level?That could also determine if you could manage 4 instead of 3


Doing Biology and Chemistry for first two choices, since those two subjects are sort of compulsory for most medical schools. I got A's and B's in GCSEs.

Original post by sweeneyrod
Why not do both? It's certainly reasonable to do 4 AS's, and even if you aren't doing AS's it would seem like a good idea to do 4 subjects in year 12 and drop one at the start of year 13 if you need to.


Four AS is standard isn't it? But how many people carry on all four to A2?
Original post by ColossalAtom
Doing Biology and Chemistry for first two choices, since those two subjects are sort of compulsory for most medical schools. I got A's and B's in GCSEs.



Four AS is standard isn't it? But how many people carry on all four to A2?


Did you get A's and B's at GCSE in Physics and Maths? In that case I would recommend not doing both, as I think you are likely to find it too hard. Out of the two, I think Maths would be best to do by itself. You can always postpone the decision until the end of year 12.
I started off doing 5 A-levels thinking I could handle it but fast forward to the january mocks and I was doing 4 subjects which turned into 3 subjects at A2. It is SO much better to put 100% into 3 subjects than to have to worry about another extra subject with uni's aren't interested in... honestly it might make you feel good knowing you've got an extra subject but I think you might end up regretting it...choose your top 3 and go with them !
Original post by fefssdf
...choose your top 3 and go with them !


I'm still struggling to decide between Maths and Physics.
Reply 13
Original post by ColossalAtom
I was curious about the ratio of people that are doing or did three A levels compared to four on TSR. The ones that are doing or did four, do you regret it? Or did it help you to work harder and manage your time well? The ones that did three, do you feel you could have picked up a fourth one? Or are you completely satisfied with the three?

Now onto the subject of whether to pick Physics or Maths. If you're only planning to do three A levels and you already have two picked out, but can't decide whether to choose Physics or Maths as the third one. Imagine that you're good at both. So how do you decide from there?


I'm in the exact same boat as you! 😂
What are your two other options?
Reply 14
I did 3 science subjects and 1 humanities and the humanities took up a lot of time but if it was 4 science subjects it would have probably been less workload
I've heard the majority of Oxbridge applicants have 4 a levels, but not sure if its required. You will almost certainly do better in 3 than if you pick 4, so there's no need to take an extra one
Original post by ColossalAtom
I'm still struggling to decide between Maths and Physics.


do maths for less stress ...
Reply 17
Original post by ColossalAtom
I'm still struggling to decide between Maths and Physics.


Sorry, the other replies hadn't loaded when I commented 😂

From what I have read, for medicine, it's either maths or physics, neither will give you an advantage over the other however, maths is more diverse and arguable leaves more doors open for you if you later decide medicine isn't for you and you want to go down the finance root as an example
Original post by HopelessMedic
I've heard the majority of Oxbridge applicants have 4 a levels, but not sure if its required. You will almost certainly do better in 3 than if you pick 4, so there's no need to take an extra one


Don't want to spread myself too thin doing 4. There are Oxbridge students who only did 3 A-levels.

Original post by fefssdf
do maths for less stress ...


Physics must not be worth it, if I keep reading/hearing people prefer to do Maths over Physics.
Original post by ColossalAtom
Don't want to spread myself too thin doing 4. There are Oxbridge students who only did 3 A-levels.



Physics must not be worth it, if I keep reading/hearing people prefer to do Maths over Physics.


everyone at my school who does physics is always stressed because they have so much work for physics... unless you want to do physics at uni then youre better off doing maths as it is much easier to get a high grade..

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