IB Subject Groups and Course Structure: Choosing Your Six Subjects
The six subject groups
IB Diploma students choose one subject from each of Groups 1–5, and either one from Group 6 (Arts) or a second from Groups 2–4.
Group 1: Studies in language and literature
- Language A: Literature
- Language A: Language and literature
- Literature and performance (interdisciplinary)
Usually the student’s best language.
Group 2: Language acquisition
- Language B (second language)
- Language ab initio (beginner)
- Classical languages (Latin, Classical Greek)
Group 3: Individuals and societies
- Business management, Economics, Geography, History
- Global politics, Philosophy, Psychology
- Social and cultural anthropology, World religions
- Digital society
Group 4: Sciences
- Biology, Chemistry, Physics
- Computer science, Design technology
- Environmental systems and societies (can count as Group 3 or 4)
- Sports, exercise and health science
Group 5: Mathematics
- Mathematics: Analysis and Approaches (AA)
- Mathematics: Applications and Interpretation (AI)
Both at SL or HL.
Group 6: The arts
- Dance, Film, Music, Theatre, Visual arts
Or a second subject from Groups 2, 3 or 4 instead of Group 6.
HL and SL
- 3 HL and 3 SL (or 4 HL and 2 SL)
- At least one from Groups 1–5
- Check availability at your school
University requirements
Many universities specify subjects and levels (e.g. HL Maths, HL Sciences). Check entry requirements before finalising choices.
How Tutopiya helps
Tutopiya supports all IB subject groups. Explore IB resources or book a free trial.
Source: IB Diploma curriculum
Ready to Excel in Your Studies?
Get personalised help from Tutopiya's expert tutors. Whether it's IGCSE, IB, A-Levels, or any other curriculum — we match you with the perfect tutor and your first session is free.
Book Your Free TrialWritten by
Tutopiya Team
Related Articles
Free Online IB Tutors: Trial & Resources
Free online IB tutors — MYP and DP free trials, free study tools and when paid IB tuition helps for SL and HL subjects.
IB DP Mocks 2026: Prepare for Diploma Mock Exams
IB Diploma Programme mocks explained — predicted grades, HL vs SL papers, IA balance, and timed past paper practice before May exams.
Bad IB Mock Exam? Recovery Before May Finals
Low IB Diploma mock results? Balance IA deadlines with HL revision, markband review and timed papers for May session.
