Understanding Subject Choices in High School: How to Pick the Right Subjects for Your Future
Choosing high school subjects is a big decision – it can influence your career path, university options, and even how much you enjoy school. But how do you know which subjects are right for you? Let’s break it down step by step so you can make the best choice for your future.
Compulsory Subjects and Your Three Choice Subjects in Grade 10–12
In Grade 10-12, students must take:
- Compulsory Subjects: Home Language, First Additional Language, Life Orientation, and either Mathematics or Mathematical Literacy.
- Elective Subjects: You usually choose three from a list that includes Physical Sciences, Life Sciences, Accounting, Business Studies, History, Geography, Visual Arts, and many more.
In South Africa these electives are often called your “three choice subjects” — you carry them from Grade 10 through to Matric in Grade 12, so it’s worth choosing them deliberately rather than following friends.
Each school offers different subjects, so check what’s available at your school before deciding.
The Importance of Correct Subject Choices for Grade 10–12
- What Are You Good At? If you enjoy and perform well in a subject, you’re more likely to succeed in it. Look at your past marks and think about which subjects you genuinely understand and enjoy.
- What Do You Want to Study After School? Certain university courses require specific subjects. For example:
- Medicine: Mathematics & Physical Sciences and some universities require Life Sciences as well
- Engineering: Mathematics & Physical Sciences
- Law: No specific subjects, but History & English can be useful
- Accounting: Mathematics and Accounting is also highly recommended
- Keeping Your Options Open Not sure what career you want yet? That’s okay!
- Subject Workload Some subjects have heavy workloads (like Physics and History) that require extra study time. Make sure your subject combination is manageable and won’t overwhelm you.
Common Subject Combinations & What They Lead To
Here are a few subject combinations and the career paths they could lead to:
| Subject Combination | Possible Career Paths |
|---|---|
| Mathematics, Physical Sciences, Life Sciences | Medicine, Engineering, Environmental Science |
| Mathematics, Accounting, Business Studies | Accounting, Finance, Entrepreneurship |
| History, Geography, English | Journalism, Law, International Relations |
| Visual Arts, Design, Business Studies | Graphic Design, Marketing, Architecture |
If you’re unsure, talk to teachers, career counsellors or even professionals in the field to get advice.
Myths About Subject Choices
- “If I don’t take Science, I won’t be successful.”
- Although some careers don’t require Maths or Science, students must try and choose subjects that align with their strengths and interests. One must also remember that your interests may change, and dropping Physical Science or Mathematics may close doors to some careers in future.
- “Maths is always better than Maths Lit.”
- If you struggle with Maths and don’t need it for your future career, Maths Lit might be the better choice to maintain a good overall average. Some schools give students to do both Mathematics and Mathematics Literacy, and depending on their performance in each, they can still pull off a decent grade in either subject in the final examination.
- “Only business subjects lead to money.”
- Every career has earning potential—it’s about what you do with your skills!
Subject Choice FAQs
What are the compulsory subjects in Grade 10–12?
Home Language, a First Additional Language, Life Orientation, and either Mathematics or Mathematical Literacy. Everything else is chosen from your school’s elective list.
Can I change my subjects after Grade 10?
Most schools allow changes early in Grade 10 and sometimes into Grade 11, subject to timetable space and departmental approval — but the later you switch, the more catching up you face.
Which subjects do I need for Medicine?
Mathematics and Physical Sciences, with Life Sciences required by some universities. Considering medicine after a first degree instead? Read our guide to the Wits GEMP programme and WAPT. Strong in maths? See how AP Maths prepares you for university.
Final Thoughts
Choosing subjects doesn’t have to be stressful—it’s about finding the right balance between what you enjoy, what you’re good at, and what will help you reach your future goals. Do your research, ask for advice and trust that the right choices will lead you where you need to be.
Not sure which combination fits you or your child? Seventh Star’s tutoring services help students choose — and keep up with — the right subjects. Get in touch.
