Middleton Blog

Choosing the Right A-Levels Subjects in Singapore: A Guide for International School Students

Written by Woojin Chang | Aug 14, 2025 9:29:56 AM

For students preparing to start their International Cambridge A-Level studies, choosing the right subjects can be both crucial and sometimes overwhelming. While A-Levels provide more focused academic options than broader programs like the IB Diploma or Advanced Placement (AP), this flexibility makes selecting subjects an essential part of planning for university.

 

Why Your A-Level Subject Choices Matter for University

The Cambridge A-Level is internationally recognised and accepted by universities worldwide, including those in the UK, Canada, Australia, and Singapore. What sets A-Levels apart is their specialisation: students typically choose three to four subjects to study in depth over two years. This structure presents both opportunities and challenges. On one hand, students can tailor their academic journey to align with their interests and goals. On the other hand, the smaller number of subjects means each one carries significant weight, especially when applying to competitive universities.

Subject choice is not solely about personal interest or ability; it’s also about alignment with future academic goals. Many top universities have specific subject prerequisites for certain degree programmes. Choosing the right subject combination early on can be a crucial factor in determining whether a student meets the minimum entry criteria when the time comes.

 

Balancing Interest, Strength, and University Requirements

A good guideline is to choose subjects where you have consistently excelled, those where you achieved at least a B grade at IGCSE level. From there, thoroughly consider the prerequisites for your intended degree and the research subject requirements. Many degree programmes have specific subject prerequisites, as these requirements ensure students are academically prepared. They also reflect the nature of the discipline: Computer Science, for example, relies heavily on abstract reasoning and problem-solving, making a strong foundation in Mathematics crucial for long-term success in the field.

It’s equally important to consider the wider admissions landscape. While A-Level grades form a significant part of the application, many top institutions also assess personal statements, portfolios, interviews, and extracurricular involvement. Your subject choices should therefore not only satisfy academic requirements, but also support a well-rounded and compelling application profile.

A-Level Subject Trends for Top Degrees

Although exact requirements vary by institution and may change each year, some general trends can guide your choices:

  • Engineering programmes often require strong performance in Mathematics (including Further Mathematics) and Physics.
  • Computer Science and Artificial Intelligence courses typically require Mathematics, sometimes alongside a science subject.
  • Architecture programmes may recommend or require Mathematics and Art, in addition to a design portfolio.
  • Medicine is among the most demanding, usually requiring top grades in Chemistry and Biology, along with possible additional assessments or interviews.

 

Building a Well-Rounded Profile for University Admission

Unlike the IB, A-Levels do not require students to study a language, humanity, or arts subject, offering a more flexible pathway. However, this flexibility comes with responsibility. Students should be proactive in developing a well-rounded profile outside the classroom. Schools often encourage involvement in extracurricular activities such as volunteering, academic competitions, or team-based initiatives, all of which help demonstrate qualities like leadership, initiative, and collaboration. At Middleton, our students participate in leadership opportunities, competitive sports, and character-building programmes, such as the National Youth Achievement Award (NYAA) and our Student Council, which help build the qualities that top international universities highly value.

 

Maximise Your Degree: Credit Transfer and Advanced Standing

Additionally, some universities offer credit or advanced standing for strong A-Level results, which can shorten the duration of a degree programme and reduce tuition fees—another reason to take your subject choices seriously from the outset.

Planning Ahead for University Admissions

As university entry requirements are regularly reviewed and updated, students and parents are encouraged to visit official university websites or speak with academic advisers to ensure they have the most accurate and up-to-date information. For students in Grade 10 and 11, this guide can serve as a useful starting point for long-term planning. For those entering Grade 12, now is the time to ensure that your current subjects align with your chosen degree pathway.

At Middleton International School, we begin the university guidance process early through a comprehensive programme of support. Our academic counsellor works closely with students from Grades 10 to 12, hosting regular university and career workshops designed to help them explore future pathways and make informed decisions. We also organise one-on-one sessions to provide personalised guidance tailored to each student’s goals, interests, and academic profile. In addition, Middleton hosts annual university fairs and regular university information sessions with representatives from prestigious institutions around the world to share insights into university life, admission requirements, and programme offerings. Our dedicated support team is here to guide you every step of the way.

Ultimately, the key to success is making informed decisions early. By aligning your A-Level subjects with both your academic strengths and your university ambitions, you are not simply selecting subjects, but you are shaping your future.

 

Connect with Our Experts

Your A-Level journey is a crucial step towards university success. Take the next step by speaking with an admissions expert at Middleton to discuss your academic and career goals.