Which O Level Subjects Should You Choose? A Guide for Form 3 Students in Malta

In Malta, students typically choose their O Level option subjects in Form 3 (around age 14-15). You'll study these subjects through Form 4 and Form 5 before sitting the MATSEC SEC examinations. Choosing the right combination requires balancing your interests, abilities, and future plans.

How many O Level subjects do you take?

Most Maltese students sit for 8-10 SEC O Level subjects. These include compulsory subjects (Maltese, English, Mathematics, and a science) plus option subjects that you choose. The exact number and combination depends on your school.

What factors should you consider when choosing?

Your interests and strengths

This is the most important factor. You'll be studying these subjects for two years, so choose subjects you genuinely enjoy or are curious about. Students who are interested in a subject consistently perform better than those who choose it purely for strategic reasons.

Your career aspirations

If you already have a career direction in mind, check what subjects are required or recommended:

Medicine/Health Sciences: Biology, Chemistry, Physics
Engineering: Mathematics, Physics, Computing
Law: English, History, a language
Business/Finance: Accounting, Economics, Business Studies
IT/Computing: Computing, Mathematics, Physics
Arts/Design: Art, English Literature, a language

If you're unsure about your future career (which is completely normal at this age), choose a broad mix of subjects that keeps multiple pathways open.

Workload and difficulty

Be honest about the overall workload. Some subject combinations are heavier than others. Taking three sciences alongside Computing and Accounting will mean a very demanding study schedule. Balance challenging subjects with ones you find more manageable.

Sixth Form requirements

If you plan to attend Sixth Form and eventually go to university, check the A Level and Intermediate Level admission requirements. Some Sixth Form subjects require a specific O Level grade as a prerequisite. For example, to study A Level Physics you'll typically need a good grade in O Level Physics and Mathematics.

Overview of popular O Level option subjects

Computing

Covers hardware, software, programming, databases, and networking. Good for students interested in technology and problem-solving. Increasingly relevant given Malta's growing tech industry. The subject includes both theory and practical programming components.

Physics

Studies mechanics, electricity, waves, and energy. Requires strong mathematical skills. Essential for engineering and physics-related careers. Complements Mathematics well.

Biology

Covers cells, genetics, ecology, and human biology. Important for anyone considering medical or health-related careers. Involves both understanding concepts and learning factual content.

Chemistry

Studies atoms, reactions, organic chemistry, and more. Bridges physics and biology. Required for medicine, pharmacy, and chemistry-related paths. Requires comfort with both mathematical calculations and conceptual understanding.

Accounting

Focuses on financial record-keeping, financial statements, and business accounts. Very practical and structured — good for methodical students. Valuable for business, finance, and accounting careers.

Economics

Covers microeconomics, macroeconomics, and international trade. Teaches analytical thinking about how societies manage resources. Good preparation for business, law, and social sciences.

History

Studies specific historical periods as defined in the MATSEC syllabus. Develops essay writing, analysis, and critical thinking skills. Valuable for law, journalism, and humanities pathways.

Languages (French, Italian, German, etc.)

A second foreign language is valuable in Malta's multilingual context. Language O Levels test reading, writing, listening, and speaking. Good for careers in tourism, diplomacy, translation, and international business.

Common mistakes to avoid

Choosing subjects because your friends are taking them. You won't be studying together in the exam hall. Pick what's right for you.
Avoiding a subject because of a teacher. Teachers may change, and a subject's value extends beyond one classroom experience.
Overloading on difficult subjects. Balance is key. A mix of challenging and comfortable subjects leads to better overall results.
Ignoring your own interests. Motivation matters more than almost anything else. Subjects you enjoy will be subjects you study willingly.

Still unsure? Talk to people

Speak with your teachers, school guidance counsellor, parents, and older students who have been through the process. They can offer perspectives you might not have considered. And remember — while subject choices are important, they rarely close doors permanently. Many successful people took unconventional paths.