Free IB study notes
Comprehensive, exam-focused notes for IB Diploma subjects, organised by unit, topic and micro-topic in the same order as the syllabus.
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01—Notes
Unit, topic and micro-topic, in the order your teacher teaches it.
Every subject split by unit, topic and micro-topic, so you always know where a page sits in the course.
Key ideas, definitions, worked examples and exam tips on each page, for Paper 1, Paper 2 and the IA.
Flashcards and practice questions sit next to the notes, so you check it stuck before you move on.
Group 1—Studies in Language & Literature
Worked models, annotated analyses, and exam-style practice for IB English A: Language and Literature — close reading of unseen non-literary texts (Paper 1), the comparative essay (Paper 2), the Individual Oral and the HL essay.
View English A Lang & Lit NotesModelos trabajados, análisis anotados y práctica de tipo examen para Lengua A: Lengua y Literatura (español) del IB — análisis de textos no literarios (Prueba 1), el ensayo comparativo (Prueba 2), el oral individual y el ensayo de NS.
View Spanish A Lang & Lit NotesModèles corrigés, analyses annotées et exercices de type examen pour Langue A : Langue et littérature (français) de l'IB — l'analyse de textes non littéraires (Épreuve 1), la dissertation comparative (Épreuve 2), l'oral individuel et l'essai NS.
View French A Lang & Lit NotesGroup 2—Language Acquisition
Notes, flashcards, and past-paper practice for IB Spanish B SL across the five prescribed themes — identities, experiences, human ingenuity, social organization and sharing the planet — plus writing, listening, reading and the individual oral.
View Spanish B NotesNotes, flashcards, and past-paper practice for IB German B SL across the five prescribed themes — identities, experiences, human ingenuity, social organization and sharing the planet — plus writing, listening, reading and the individual oral.
View German B NotesNotes, flashcards, and past-paper practice for IB Italian B SL across the five prescribed themes — identities, experiences, human ingenuity, social organization and sharing the planet — plus writing, listening, reading and the individual oral.
View Italian B NotesNotes, flashcards, and past-paper practice for IB French B SL across the five prescribed themes — identities, experiences, human ingenuity, social organization and sharing the planet — plus writing, listening, reading and the individual oral.
View French B NotesNotes, flashcards, and past-paper practice for IB English B SL across the five prescribed themes — identities, experiences, human ingenuity, social organization and sharing the planet — plus writing, listening, reading and the individual oral.
View English B NotesGroup 3—Individuals & Societies
Understand microeconomics, macroeconomics, international economics, and development economics — with real-world examples and diagram explanations.
31 topics · 77 micro-topicsView Economics NotesMaster business organisation, human resources, finance and accounts, marketing, and operations management. Notes cover SL and HL content with case study practice and exam technique.
34 topics · 118 micro-topicsView Business Management NotesNotes, flashcards, and past-paper practice for IB History — source analysis (Paper 1) and world-history essays (Paper 2).
View History NotesNotes, flashcards, and past-paper practice for the redesigned IB History syllabus (first exams 2028) — focused studies (Paper 1), thematic studies (Paper 2) and HL regional depth (Paper 3).
View History (2028+) NotesNotes, flashcards, and exam-style practice for IB Global Politics — power, sovereignty, legitimacy and interdependence, taught through contemporary case studies.
View Global Politics NotesNotes, flashcards, and exam-style practice for IB Psychology — the biological, cognitive and sociocultural approaches, research methods, and the four contexts, taught through the concepts/content/contexts model.
View Psychology NotesNotes, flashcards, and exam-style practice for IB Philosophy — the core theme "Being human", the optional themes, a prescribed-text close reading, and the HL extension, all taught by modelling how to build AND evaluate an argument, not just describe a view.
View Philosophy NotesNotes, flashcards and exam-style practice questions covering the IB Geography SL and HL core, the HL global-interactions extension and all seven options.
View Geography NotesNotes, flashcards and exam-style practice for IB Digital Society SL and HL — the seven concepts, the seven content topics from data to robots, the seven contexts, and a bank of named real-world examples the markbands reward.
View Digital Society NotesNotes, flashcards and exam-style practice for IB World Religions SL — the nine traditions of paper 1, the two studied in depth for paper 2, and the internal assessment, with every claim attributed to the people who hold it.
View World Religions NotesGroup 4—Sciences
Study the interactions between environmental systems and human societies. Covers ecosystems, biodiversity, climate change, pollution, and resource management — with notes aligned to every IB ESS syllabus topic.
34 topics · 118 micro-topicsView ESS NotesNotes, flashcards, and past-paper practice for IB Physics SL across the five themes — space and motion, matter, waves, fields, and nuclear and quantum physics.
View Physics NotesNotes, flashcards, mock exams, and past-paper practice for IB Biology SL & HL across the four themes — unity and diversity, form and function, interaction and interdependence, and continuity and change.
View Biology NotesNotes, flashcards, and past-paper practice for IB Chemistry SL & HL across the six themes — Structure 1–3 (particulate matter, bonding, classification) and Reactivity 1–3 (what drives reactions, how much/fast/far, and mechanisms).
View Chemistry NotesNotes, flashcards, and exam-style practice for IB Computer Science — the 2027 guide, from CPU components and networks through databases and machine learning to programming and object-oriented design.
View Computer Science NotesWork through the 2027 guide’s matrix of four organising ideas against three themes — ergonomics, user-centred research and prototyping, materials and the design process, then designer responsibility, sustainability and product analysis, plus every HL topic: structures, mechanisms, electronics, production systems, life-cycle analysis and design for manufacture.
24 topics · 161 micro-topics · SL & HLView Design Technology NotesGroup 5—Mathematics
Revise IB Math AI at SL and HL with structured notes across all five units — modelling, statistics, probability, financial maths, and calculus, plus the HL extensions (matrices, complex numbers, graph theory, differential equations) for the GDC Paper 1, Paper 2, and the HL Paper 3.
78 topics · 158 micro-topics · SL & HLView Math AI NotesRevise IB Math AA at SL and HL with structured notes across all five units — algebra and proof, functions, trigonometry, statistics, and calculus, plus the HL extensions (complex numbers, vectors, induction, and Maclaurin series) for the non-calculator Paper 1, the GDC Paper 2, and the HL Paper 3.
83 topics · 193 micro-topics · SL & HLView Math AA NotesYour first topic is free to keep
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Each topic hub summarises key concepts and links to detailed notes for every micro-topic in the IB syllabus.
02Dive into focused, exam-aligned explanations with definitions, diagrams, comparisons, and real-world examples.
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Why Aimnova
Most IB revision sites dump content by subject with no clear structure. Aimnova is different — every note, flashcard, and practice question maps directly to the IB syllabus at the micro-topic level. That means you always know exactly where you are in the course and what to study next.
Our exam technique guides show you how to structure answers for Paper 1 and Paper 2, while the AI study planner creates a personalised revision schedule based on your exam dates and progress. Everything is built for one goal: helping you achieve your target IB grade.
Aimnova's IB notes cover Environmental Systems and Societies, Business Management, Economics, and more IB subjects — all in a structured format aligned to the official syllabus. Start with subject overviews, dive into micro-topic explanations, then use flashcards and practice questions to prepare effectively for your IB exams.
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