A-Level subjects: what they are and how to choose
Thinking about A‑levels? First thing you need to know is that an A‑level subject is a two‑year qualification studied in years 12 and 13. It’s not just a single exam – you’ll have coursework, practical work and a final paper that together decide your grade.
Every subject follows a set syllabus defined by the exam board, whether it’s AQA, OCR or Edexcel. The syllabus tells you what topics you’ll cover, how many exams you’ll sit, and what skills you’ll develop. Because the content is standardized, universities know exactly what a B in Physics means, no matter which school you attended.
What counts as an A‑level subject?
Only subjects that are graded from A* to E count as full A‑levels. That means you can’t combine a short course with a full A‑level and call it an A‑level – the exam board has to award a grade. Some schools offer "extended" or "double" modules that let you sit more than one exam in a subject, but the result is still one grade.
Common subjects include Maths, English Literature, Biology, Chemistry, History and Geography. You’ll also find newer options like Computer Science, Business Studies and Art and Design. Each has its own mix of theory and practical work, so pick what matches your strengths and interests.
Choosing the right mix for university
Most universities look for three A‑levels, and they often have specific subject requirements. For engineering, they’ll usually want Maths and either Physics or Chemistry. If you’re aiming for medicine, you’ll need Biology and Chemistry, plus a strong grade in either Maths or a humanities subject.
Even if you’re not set on a career path, think about the skills each subject builds. Maths sharpens logical thinking, English improves communication, and Science teaches you how to analyse data. A balanced portfolio can make you a stronger candidate for many courses.Don’t forget about your workload. Some subjects, like Chemistry and Physics, have a lot of practical labs that take time. If you’re juggling a part‑time job or extra‑curricular activities, consider mixing a heavy science with a lighter humanities subject.
Finally, talk to your teachers and career advisor. They can show you past university offers, point out hidden subject combos, and help you plan the best route. The right choices now can save you a lot of stress later when you apply for university.
In short, an A‑level subject is a recognized two‑year study that ends with a grade from A* to E. Pick subjects that match university requirements, play to your strengths, and keep an eye on the workload. With a clear plan, you’ll turn A‑level choices into a solid foundation for whatever comes next.
