IB Diploma Mathematics

IB DP Mathematics: Analysis & Approaches HL

The rigorous route for students who need deep algebra, proof, calculus, vectors, and high-level mathematical argument.

AA HL
TrackAnalysis & Approaches
LevelHigher Level
FocusPaper 3 readiness
Papers & IA
Paper 1 2 hr · 110 marks · 30% No calculator
Paper 2 2 hr · 110 marks · 30% GDC allowed
Paper 3 1 hr · 55 marks · 20% HL problem solving
IA 20 marks · 20% HL exploration
Number & Algebra Functions Geometry & Trigonometry Statistics & Probability Calculus

Choose the right IB Math pathway

One clean page template for all IB DP mathematics routes, so students can compare without feeling lost.

Who should take AA HL?

Analysis & Approaches HL works best when the student's university goals, mathematical confidence, and preferred problem style match the course route.

Students applying to engineering, mathematics, physics, high-rigor computer science, quantitative economics, or any university course that asks for the strongest IB mathematics route.

Learners who can handle sustained algebra, proof-style reasoning, advanced calculus, and long multi-step questions without losing structure.

Students who want HL depth, Paper 3 confidence, and a mathematics profile that signals serious quantitative readiness.

AA HL syllabus, organized for scoring

The five IB topic families stay visible, while lessons adapt to the exact AA/AI and SL/HL demand.

01

Advanced Algebra & Proof

Sequences, series, logarithms, binomial methods, complex numbers, proof by induction, and rigorous argument.

02

Functions Depth

Polynomial and rational functions, transformations, inverse/composite functions, modulus, inequalities, and graph behaviour.

03

Vectors & Trigonometry

3D vectors, lines, planes, scalar/vector products, advanced identities, and exact trigonometric reasoning.

04

Statistics & Probability

Distributions, conditional probability, continuous random variables, and interpretation with precise notation.

05

Higher Calculus

Advanced differentiation, integration techniques, differential equations, Maclaurin series, and extended problem solving.

AA HL topics: SL foundation and HL extension

HL includes the complete SL foundation. The right column shows the extra HL-only extension added on top for higher-level papers and Paper 3.

01

Number & Algebra

SL Foundation

Fully included in AA HL

Arithmetic and geometric sequences and series Sigma notation and financial-style series contexts Indices, surds, exponentials and logarithms Binomial theorem foundations Algebraic equations, inequalities and exact manipulation Modelling with exponential and logarithmic forms
HL Extension

Extra depth beyond SL

Counting principles Complex numbers and Argand diagrams Proof by induction, contradiction and counterexample Systems of equations and deeper algebra
02

Functions

SL Foundation

Fully included in AA HL

Function notation, domain and range Composite and inverse functions Quadratics and key graph features Exponential and logarithmic functions Transformations, intersections and graphical solving Modelling and interpreting function parameters
HL Extension

Extra depth beyond SL

Rational and reciprocal functions Polynomials, roots and factor theorems Modulus functions and inequalities Inverse/reciprocal trigonometric problem solving
03

Geometry & Trigonometry

SL Foundation

Fully included in AA HL

Coordinate geometry and line equations Radians, sectors, arcs and triangle geometry Sine rule, cosine rule, bearings and areas Circular functions and trigonometric graphs Trigonometric equations and identities at SL depth Exact values and graph transformations
HL Extension

Extra depth beyond SL

Advanced trigonometric identities and equations Vectors: lines, planes, angles and intersections Scalar/vector products and 3D vector geometry
04

Statistics & Probability

SL Foundation

Fully included in AA HL

Sampling, bias and data presentation Descriptive statistics and spread Bivariate statistics and regression Tree/Venn diagrams and conditional probability Discrete random variables and expected value Binomial and normal distributions Calculator-supported probability interpretation
HL Extension

Extra depth beyond SL

Distribution depth in mixed HL questions Advanced probability reasoning and notation Paper 3 statistical inquiry and interpretation
05

Calculus

SL Foundation

Fully included in AA HL

Limits idea through gradient and first-principles meaning Derivative notation and differentiation rules Tangents, normals and optimization Increasing/decreasing intervals and stationary points Kinematics-style rates of change where relevant Indefinite and definite integration Area under curves and accumulation
HL Extension

Extra depth beyond SL

Limits and L'Hopital's rule Implicit, parametric differentiation and related rates Advanced integration techniques Volumes of revolution Differential equations Maclaurin series

Exam and IA preparation

1

Paper 1 and Paper 2: broad problem solving across SL and HL content.

2

Paper 3: extended-response problems requiring planning, reasoning, and communication.

3

Internal Assessment: a mathematical exploration with suitable HL depth.

Teaching plan

  • Build an HL map around school sequence, upcoming tests, and university target requirements.
  • Separate concept classes, mixed problem sessions, and Paper 3 thinking drills.
  • GDC tutorial for Paper 2 and Paper 3: graph checks, statistics workflows, numerical solving, and exam mode.
  • Maintain an error bank for algebra, notation, graph interpretation, and proof structure.
  • IA support focused on mathematical sophistication without making the topic artificial.

What students build in AA HL

Paper 3 readiness Proof confidence Calculus depth University-grade foundation

Start with a route check, not guesswork.

Bring the student's current syllabus, recent test, or university target. The demo class can confirm whether AA HL is the right path and where to begin.