Past Papers · What comes up
The 0606 Topics That Appear in Almost Every Paper
Written by Rig, our founder
8 years teaching IGCSE & SPM maths · Updated 16 August 2026
The 0606 syllabus is single-tier with two compulsory papers and no question choice, so in principle any topic can appear. In practice, some topics are near-certain every session because they are foundational or because the syllabus gives them the most content. Knowing which lets you sequence revision sensibly, secure the reliable marks first. This is informed pattern from teaching the papers, not a guarantee about any one future exam, and Cambridge does not publish official per-topic weightings.
The near-certain regulars
Some topics carry so much of the syllabus that they appear, in some form, essentially every session:
- Calculus is the largest topic in 0606 and appears heavily on both papers, differentiation, stationary points, integration and area, and kinematics. If you master one topic completely, this is the one.
- Functions, composite and inverse, underpin much of the paper and recur reliably.
- Quadratics and the discriminant turn up directly and inside other questions (tangency, intersections).
- Trigonometry, identities, equations and graphs, is the second big mark source after calculus.
These four alone account for a large share of any paper. Securing them is the highest-return revision you can do.
The reliable smaller topics
Several shorter topics are almost always present and are among the most winnable marks in the paper because they are formula-driven:
- Circular measure, arc, sector and segment, short and predictable.
- Logarithms and exponentials, including reducing to linear form.
- Series, APs, GPs and the binomial expansion.
Students often under-revise these because they feel minor, yet they offer some of the most reliable marks on the paper. Do not leave them for last.
Why “appears often” is not “skip the rest”
The single-tier, no-choice format means every topic is fair game, and a paper can lean unusually hard on a “smaller” topic in any given session. So frequency guides your order, not your coverage. Secure the regulars first because the marks are near-guaranteed, then make sure nothing is left uncovered, permutations and combinations or vectors can each carry several marks, and a student who skipped them entirely feels it.
The sensible plan is the one the 8-week revision plan follows: weight time toward the big, frequent topics, but cover the whole syllabus. A specialist can tell you which regulars your child is weakest on and should secure first, that read is what the trial class gives. Message us on WhatsApp to book.