Choosing Class 9 subjects: CBSE, ICSE and IGCSE explained

Class 9 and Class 10 are taught as one course. Whatever your child picks when entering Class 9, they usually keep until the Class 10 board exam. So the choice matters, but less than many parents fear. At this age, the aim is simple: keep the most doors open, and follow what your child genuinely enjoys.

Here is what is actually chosen in each board.

CBSE: what changed from 2026–27

CBSE moved Class 9 to a new curriculum from the 2026–27 school year. If your child is in Class 7 or 8 now, this is the scheme they will follow.

Everyone studies these: two languages plus a third language, Mathematics, Science, Social Science, and new subjects called Individuals in Society, Art Education, Physical Education and Well-being, and Vocational Education. Computational Thinking and AI comes in as short modules. There is also one optional subject.

No more Basic vs Standard maths. From 2026–27, CBSE is ending the old choice between Mathematics Basic and Mathematics Standard. Everyone now takes the same Standard paper.

The new choice: Advanced papers. In Mathematics and Science, your child can choose to write an extra Advanced paper: 25 marks, 1 hour, with harder thinking questions. They can take neither, one, or both. The Advanced marks are not added to the total. A score of 50% or more adds a line on the marksheet saying they cleared the Advanced level. (CBSE says this wording is still tentative.)

A third language is now compulsory. At least two of the three languages must be Indian languages. For the batch that started Class 9 in 2026–27, the school marks the third language; there is no board exam in it, but your child must pass it. CBSE has said students who start Class 6 from 2026–27 onwards will take a board exam in it. Ask your school which rule applies to your child's batch.

Two board exams in Class 10. The first one, in February–March, is compulsory for everyone. A second one in May lets students try to improve up to three subjects (from Science, Maths, Social Science and languages). It also works as the supplementary exam. The better score counts.

So in CBSE, your real decisions are: which third language, which optional subject, and whether to take the Advanced Maths or Advanced Science paper. Everyone keeps Maths and Science, so no door is closed by these choices.

ICSE (CISCE): groups

ICSE subjects come in three groups:

• Group I, compulsory: English, a second language, and History, Civics and Geography.
• Group II, pick two: for example Mathematics, Science, Economics, Commercial Studies, a modern foreign language, a classical language, Environmental Science.
• Group III, pick one: for example Computer Applications, Economic Applications, Commercial Applications, Art, Performing Arts, Physical Education, Yoga, and newer options like Robotics and AI.

Students take at least six subjects, and also do SUPW and community service. CISCE's rules set a date early in the Class 9 year after which subjects can't be changed (15 September in the rules for the 2027 exam). So decide before Class 9 starts.

The choice that matters most in ICSE is Group II. If there is any chance your child will take Science or Commerce with Maths in Class 11, keep Mathematics and Science here.

Cambridge IGCSE: core or extended

IGCSE offers over 70 subjects, and schools can offer them in any combination. Most schools ask families to choose options towards the end of Grade 8.

Many subjects come at two levels. In Mathematics, for example, the Core paper allows grades C to G, while Extended allows A* to E. If your child may want engineering, economics, sciences or data later, Extended Maths keeps those doors open.

For admission in India, the Association of Indian Universities treats passes in 5 IGCSE subjects, including English Language, as equal to Class 10.

How to decide, calmly

1. Find out what your school offers. A board may allow a subject, but your school may not teach it. Ask for the list in Class 8.
2. Keep Maths and Science strong if you are unsure. These are the subjects that close doors later if dropped. Everything else is easier to change.
3. Watch what your child enjoys, not only their marks. Interests at 12–13 are steady enough to guide subject choice, but not to pick a career. There is time for that in Class 10.
4. Don't decide the career now. India's National Education Policy 2020 asks for no hard walls between arts, sciences and vocational subjects. Class 9 choices are a start, not a lock.

If you would like help, our Early Clarity session (for Class 7–8) is a short interest check plus one session with you and your child. It ends with a one-page plan for choosing Class 9 subjects. It is not a career test.