Choosing a DP mathematics course
In the Diploma Programme, every student takes one mathematics course. The IB offers four: two from the Analysis and Approaches family (AASL, AAHL) and two from the Applications and Interpretation family (AISL, AIHL). Choosing well matters because the courses differ in content, style of assessment, and the university paths they suit best.
Five mathematics pathways at CdN
Four IB Diploma courses plus one alternative for students working towards the High School Diploma rather than the full IB. The IB courses run every year; the HS Diploma option runs only if enough students opt in.
Four IB Diploma courses (AA & AI)
In broad terms: Analysis is more algebraic and pure; Applications is more modelling- and data-led. HL goes deeper than SL in both families.
Analysis and Approaches — Standard Level
Algebra-heavy, with a substantial calculus strand. The default mathematics for students heading into most STEM-adjacent degrees.
Analysis and Approaches — Higher Level
For students intending mathematics-heavy degrees: mathematics, engineering, theoretical physics, and similar. Demands strong algebraic fluency and stamina.
Applications and Interpretation — Standard Level
Modelling, statistics, and real-world data. Suitable for students whose university paths use mathematics in context — social sciences, business, design, the arts.
Applications and Interpretation — Higher Level
Modelling at greater depth, with more statistical and computational content. Suits some routes into economics, computer science, and applied science.
One HS Diploma option — runs subject to interest
Applied Statistics — HS Diploma credit
A fifth mathematics option exists at Campus des Nations for students who are not enrolled in the full IB Diploma. Applied Statistics is a practical course covering financial literacy, business statistics, and probability — useful groundwork for students heading into business, the social sciences, or any field where day-to-day numerical decision-making matters.
Who it is for
IBCP students and other Year 12–13 students working towards the High School Diploma rather than the full IB Diploma. The course earns High School Diploma credit but is not an IB Diploma subject.
Runs subject to interest
The course was piloted in the 2025–26 academic year. In subsequent years it will only run if there is sufficient student interest at options time, so register your interest early with the DP Coordinator.
Content and approach
Financial literacy, descriptive and inferential statistics, and probability — all taught with a real-world, calculator-supported approach. Lighter on abstract proof, heavier on practical decision-making.
Not a route into university mathematics
Applied Statistics is not equivalent to an IB Diploma mathematics course and will not satisfy university entry requirements that call for AA or AI. Students planning a quantitative university path should choose one of the four DP mathematics courses instead.
Indicative entry expectations
Indicative. Indicative — confirm with the Head of Mathematics. CdN may set its own thresholds and reviews choices on a case-by-case basis.
- AISLTypically MYP Standard 5+ or Extended 4+
- AASLTypically MYP Extended 5+
- AAHLTypically MYP Extended 6+, with strong algebraic fluency
- AIHLTypically MYP Extended 5+, with strong applied and modelling work
What does this grade mean for DP?
A rough mapping from likely Year 11 final MYP grades to suggested DP courses. This is a starting point for conversation, not a placement rule.
| Likely Y11 final MYP grade | Suggested DP course |
|---|---|
| MYP 7 (Extended) | AAHL or AIHL |
| MYP 6 (Extended) | AAHL, AASL or AIHL |
| MYP 5 (Extended) | AASL or AIHL |
| MYP 4 (Extended) | AISL or AASL with support |
| MYP 5+ (Standard) | AISL |
| MYP 4 (Standard) | AISL with support |
Indicative — final recommendations are made by the mathematics team in light of the full Year 11 picture.
Where students actually end up
The same mapping, but using real cohort outcomes rather than indicative thresholds.
Anonymous outcomes data. 71 students with both a final MYP grade and a final DP grade (out of 109). No year group is identified, and pathways taken by only a handful of students are not shown — with numbers this small, naming the cohort would make individual students recognisable.
| Final MYP grade | AI SL | AI HL | AA SL | AA HL |
|---|---|---|---|---|
4 MYP | 4.0 n = 4 | no data | no data | no data |
5 MYP | 4.5 n = 17 Range: 2–7 | 5.6 n = 5 Range: 5–6 | 4.6 n = 14 Range: 3–6 | no data |
6 MYP | 5.4 n = 9 Range: 4–7 | 5.5 n = 4 Range: 4–7 | 5.5 n = 12 Range: 4–7 | 6.0 n = 2 |
7 MYP | no data | no data | no data | 6.3 n = 4 Range: 5–7 |
How to read a cell
- Avg DP: Their average final DP grade (1–7)
- n: Number of students from that MYP grade who took that DP course
- Range: The minimum and maximum DP grade in that cell
Colour scale (DP grade 1–7)
What this tells us
- MYP 5 students take an SL course (AI SL or AA SL) and typically finish with a 4 or 5.
- MYP 6 students choose between SL and HL; both pathways tend to land at 5 or 6.
- Students finishing the MYP on a 7 mostly choose AA HL, though some prefer AA SL — both work; the choice often comes down to whether they enjoy the proof-style, more abstract content of HL.
- This is a small dataset drawn from past students. It is a guide to typical outcomes, not a forecast for any individual student.
How recommendations work — and why we make them this way
When we recommend a DP mathematics course we are not grading the student again. We are estimating, from years of cohort experience, which course gives that student the best chance of a strong DP outcome — both in mathematics and across the whole Diploma. The framing below explains how we think about it so the conversation can be candid.
1. Cumulative mastery, not last term’s grade
Higher Level mathematics, in particular, draws on every part of MYP — algebra fluency from Year 8, geometric reasoning from Year 9, trigonometry and functions from Years 10 and 11. A strong recent assessment is one signal; the picture we build is broader and includes the gaps that older topics tend to reveal. The Year 11 grade is a summary of where this picture currently sits, not the picture itself.
2. One blank spot is not a blocker — it is a ceiling
A single conceptual gap rarely prevents a student from entering a course. What it tends to do is limit how far the student can push later in DP, where ideas compound across two years. In our department's experience across recent cohorts, students entering HL with notable unresolved gaps often land below where their classroom presence might suggest — typically by one to two grade points. This is a pattern we have observed, not a guarantee, and not a judgement on any individual.
3. A recommendation is a probability, not a label
Our recommendations are probabilistic statements based on years of staff experience and observed outcomes — for example, the probability that a student moves comfortably from a Standard pathway into HL, or that a 3/4/5 student in Year 11 reaches a 5/6/7 in HL during DP. These are estimates the department is well placed to make. They are not statements about ability and they do not single anybody out.
4. Workload across the whole DP
One stretched subject choice is often surmountable. Two or more compound: the workload, the stress, and the impact on every other subject all rise faster than students expect. Mathematics interacts particularly strongly with sciences, economics, and engineering-leaning extended-essay choices. If a student is being recommended down in more than one subject, the cumulative risk to DP success is higher than any single subject view suggests.
5. Interest, diligence, and study habits matter too
Two students with the same Year 11 grade can have very different DP outcomes. Genuine interest in the subject, steady weekly study, willingness to revisit older material, and the propensity to ask questions early are all factors we weigh — and that we encourage students to weigh honestly themselves.
6. Teachers will support every level — but maintain the pace
Our teachers commit to supporting every student in the course they sit in. They also have a professional responsibility to maintain the level and pace of that course for everyone else in the room. An overstretched student tends to slow the room as well as themselves, and the cost is borne by classmates. An element of honest self-appraisal on the student side helps everyone — including the student.
If a recommended course feels limiting, talk to the Head of Mathematics. The recommendation is a starting point for that conversation, not its end. We have moved students up between Year 11 and DP, and between Year 12 and Year 13, when the case for it was clear.
Transition materials
Common questions
Can a student change course during DP?
Movement between courses is possible early in Year 12 but becomes harder as the syllabus diverges. Decisions made in late Year 11 are the most important.
Which course do universities prefer?
It depends entirely on the subject and country, and the only reliable answer is to read the published entry requirements for the specific course. In our department's experience, UK STEM courses (mathematics, engineering, physics, computer science) frequently prefer or require AAHL; social science and business programmes often accept AASL or AISL. Many UK STEM courses also require an additional mathematics admission test — see the Year 13 → University transition page for the current landscape.
Is HL much harder than SL?
HL has more content and more challenging assessment. The right level depends on workload across the whole DP, not just mathematics in isolation.
What if I think the recommendation underestimates me?
Speak to the Head of Mathematics. The recommendation is based on the picture we have today — extra evidence from a student (worked-through old topics, a written reflection, summer work) is welcome and does shift the conversation.