IB Philosophy HL Notes

Aimnova offers free IB Philosophy HL revision notes covering the same core theme, optional themes and open-book prescribed texts as SL, plus the second optional theme and the HL-only Paper 3 extension, "Philosophy and contemporary issues" — the nature and methodology of philosophy and its bearing on technology and the environment. Each topic includes clear explanations, worked argument maps, spaced-repetition flashcards, and IB-style practice questions with AI feedback — no sign-up required to read the notes.

IB Philosophy is a skill, not a body of facts. The course and every markscheme reward building a clear argument, testing it against objections, and reaching a reasoned judgement. These notes model that method throughout, so you learn to do philosophy rather than just describe what philosophers thought.

The notes are organised by unit and topic according to the official IB syllabus, so you can revise systematically for Paper 1 (the core-theme stimulus essay plus two optional-theme essays, 35%), the open-book Paper 2 prescribed-text essay (25%), Paper 3 (the "Philosophy and contemporary issues" extension, 20%), and the philosophical-analysis Internal Assessment (20%). The HL Paper 3 skill — arguing about what philosophy is and how it should be done from an unseen text — is built in alongside the Paper 1 and Paper 2 technique.