📚 IB Math AA — Analysis & Approaches
Number & Algebra
Sequences, series, binomial theorem, complex numbers, and proof by induction — complete topic 1 guide.
Functions
Domain and range, inverse functions, transformations, exponential, logarithmic, and rational functions.
Geometry & Trigonometry
Trig functions, identities, sine and cosine rules, vectors, and 3D geometry applications.
Statistics & Probability
Distributions, hypothesis testing, normal distribution, Bayes' theorem, and regression analysis.
Calculus
Differentiation, integration, kinematics, related rates, and differential equations — the HL favourite.
📊 IB Math AI — Applications & Interpretation
Number, Algebra & Finance
Financial mathematics, compound interest, amortisation, currency conversions, and logarithms applied.
Functions & Modelling
Linear, quadratic, exponential, sinusoidal models — fitting real-world data with mathematical functions.
Statistics & Probability
Bivariate analysis, chi-squared tests, Spearman's rank, regression — the heart of IB AI mathematics.
✍️ Internal Assessment (IA) Guide
Choosing Your IA Topic
How to pick a topic that scores well: personal engagement, mathematical depth, and examiner expectations.
IA Structure & Scoring
The five IA criteria explained — communication, mathematical presentation, personal engagement, reflection, and use of mathematics.