IB Math AI Worksheet AHL 5.11 - Indefinite Integrals

This IB Maths AI HL / AHL 5.11 – Indefinite Integrals (Student Notes & Worksheet) resource develops fluency with antiderivatives, integration by inspection, and substitution; they are core AHL calculus skills that every IB math student should master .

Students begin with key conceptual foundations, including the meaning of the constant of integration (+C) and the reverse chain rule, before progressing to structured inspection practice and guided u-substitution problems. Clear prompts help students recognise when substitution is appropriate and how to choose an effective ( u ).

The mixed and extension section stretches Higher Level understanding with exam-style problems and verification through differentiation. An included Answer Key makes this resource ideal for revision, independent practice, or flipped learning while building confidence with IB AI HL integration techniques.