The IB Mathematics: Applications and Interpretation (AI) course is designed for students interested in applying mathematics to real-world contexts. Covering data analysis, mathematical modeling, statistics, and the use of technology, it’s ideal for students pursuing social sciences, humanities, business, psychology, and more. Both SL and HL levels are available, offering a rigorous pathway to top universities worldwide.
Course Content
- Number and Algebra: Sequences, financial mathematics, and problem-solving techniques.
- Functions: Exploring, modeling, and interpreting different types of functions and their graphs.
- Geometry and Trigonometry: Vectors, trigonometric functions, and geometric modeling.
- Statistics and Probability: Data presentation, statistical analysis, probability theory, and interpreting results.
- Calculus: Introduction to limits, derivatives, and applications of differentiation (SL); HL includes integration and extended calculus.
- Mathematical Technology: Extensive use of graphing calculators and digital tools for exploration and assessment.
- Internal Assessment (IA): Guidance on formulating, researching, and writing a successful mathematical exploration.
- Exam Preparation: Training for Paper 1 (without calculator), Paper 2 (with calculator), and Paper 3 (HL only, technology-focused). Practice with real IB past papers and question types.
Exam Structure
- SL: Paper 1 (40%), Paper 2 (40%), Internal Assessment (20%)
- HL: Paper 1 (30%), Paper 2 (30%), Paper 3 (20%), Internal Assessment (20%)
- Papers assess mathematical thinking, application, and interpretation—both with and without technology.
Skills Developed
- Application of mathematics to real-world scenarios
- Critical interpretation of data and statistics
- Modeling and problem-solving using technology
- Written communication and justification of mathematical reasoning
- Preparation for university-level courses in business, social sciences, and more
Who Should Take IB Math AI?
- Students interested in practical mathematics for everyday and professional contexts
- Those planning to major in social sciences, humanities, business, psychology, or design
- Learners aiming for global university admissions and IB diploma requirements
- Students who enjoy using technology to explore and solve mathematical problems
College Credit
Many U.S. colleges grant credit or advanced placement for high scores in IB Mathematics: Analysis & Approaches (AA) SL or HL. This can satisfy introductory college mathematics or calculus course requirements, allowing students to advance directly to higher-level mathematics, engineering, or STEM courses earlier in their college curriculum.
- SL scores typically allow credit for precalculus or introductory calculus courses.
- HL scores typically allow credit for first- or second-semester calculus courses, depending on the college.
Tips for Success
- Practice applying math to a variety of real-life problems
- Master your calculator and technology tools—know all their functions
- Work through IB past papers and IA exemplars
- Seek feedback and revise your Internal Assessment drafts
- Collaborate and discuss with peers and your advisor
