How to use this index
This page is a navigational map of RevisionDojo’s IB coverage. It lists each supported subject, the current syllabus era (first assessment year), and a representative snapshot of available resources (notes, lessons, flashcards, question bank). Counts are pulled directly from the linked subject pages and are periodically updated on those source pages. Where a syllabus has both “current” and “new” versions (e.g., Computer Science), both are listed and labeled.
IB subjects, first-assessment years, and resource snapshots
The table below consolidates subject-level facts from RevisionDojo’s public subject pages. Use it to jump straight to the resources you need.
| Subject | Syllabus (first assessment) | Resource snapshot | Source |
|---|---|---|---|
| Biology | 2025 | Notes 623; Lessons 595; Decks 794; Questions 4,278; Predicted papers 24 | IB Biology (2025) |
| Chemistry | 2025 | Notes 237; Lessons 194; Decks 261; Questions 2,945; Predicted papers 12 | IB Chemistry (2025) |
| Physics | 2025 | Notes 100; Lessons 103; Decks 146; Questions 4,270 | IB Physics (2025) |
| Geography | 2025 | Notes 502; Lessons 268; Decks 332; Questions 2,224 | IB Geography (2025) |
| History | 2025 | Notes 2,270; Lessons 546; Decks 1,290; Questions 421 | IB History (2025) |
| Economics | 2024 | Notes 351; Lessons 191; Decks 286; Questions 3,640; Predicted papers 8 | IB Economics (2024) |
| Business Management | 2024 | Notes 238; Lessons 210; Decks 271; Questions 2,894; Predicted papers 11 | IB Business Management (2024) |
| Global Politics | 2026 | Notes 198; Lessons 84; Decks 124; Questions 518; Predicted papers 6 | IB Global Politics (2026) |
| Digital Society | 2024 | Notes 176; Lessons 72; Decks 114; Questions 2,629 | IB Digital Society (2024) |
| Psychology | 2027 | Notes 165; Lessons 97; Decks 109; Questions 774 | IB Psychology (2027) |
| Computer Science | 2024 | Notes 549; Lessons 272; Decks 339; Questions 1,525 | IB Computer Science (2024) |
| Computer Science (new) | 2027 | Notes 309; Lessons 130; Decks 140; Questions 395 | IB Computer Science (2027) |
| Design Technology | 2027 | Notes 447; Lessons 212; Decks 301; Questions 1,775 | IB Design Technology (2027) |
| Math: Analysis & Approaches | 2021 | Questions 10,782; Videos 1,570; Lessons 91; Decks 107 | IB Math AA (2021) |
| English A: Literature | 2021 | Practice questions 151; plus textbooks, lessons, flashcards | IB English A Literature (2021) |
| Chinese A: Lang & Lit | 2024 | Practice questions 85; exam structure, IA/EE exemplars | IB Chinese A Lang & Lit (2024) |
| French A: Literature | 2013 | Practice questions 64; HL Essay guidance; exam builder | IB French A (2013) |
| French B | 2020 | Notes 137; Grammar 30 subtopics; Questions 120 | IB French B (2020) |
| Spanish B | 2020 | Questions 80; plus grammar and exam builder | IB Spanish B (2020) |
| Chinese B | 2020 | Questions 231; Decks 4; exam builder and exemplars | IB Chinese B (2020) |
| German AB Initio | 2025 | Questions 37; Grammar 41 subtopics | IB German AB Initio (2025) |
| Spanish AB Initio | 2027 | Questions 71; Grammar 26 subtopics | IB Spanish AB Initio (2027) |
| French AB Initio | 2025 | SL only; assessed writing/reading/listening; IA oral | IB French AB Initio (2025) |
| Environmental Systems & Societies (new) | 2026 | Syllabus overview; IA and paper structure | IB ESS (2026) |
| Sports, Exercise & Health Science (new) | 2026 | Syllabus overview; IA and paper structure | IB SEHS (2026) |
| Theory of Knowledge (core) | Core component | Essay 1,600 words (67%); Exhibition 950 words (33%) | IB TOK |
Notes:
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Resource counts are representative snapshots from the linked pages and may change as content grows on RevisionDojo. For how notes are authored and updated, see Study Notes and Content Philosophy.
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For subjects with both a current and a new syllabus (e.g., Computer Science), the “first assessment” clarifies which specification the resources target on that page.
What “first assessment” means
“First assessment” refers to the first exam series for a new IB syllabus. For example, Biology, Chemistry, and Physics list first assessment in 2025 on their pages, indicating the 2025-spec resources (Biology, Chemistry, Physics). Digital Society is first assessed in 2024 (DS), Global Politics in 2026 (GP), Psychology in 2027 (Psychology).
Tooling you can layer on any subject
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Question practice: Questionbank with instant, markscheme-aligned feedback from Jojo AI.
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Realistic exam rehearsal: Exam Mode for timed papers with immediate diagnostics.
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Custom papers: Test Builder to assemble topic-specific sets with downloadable markschemes.
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Active recall: Flashcards with spaced repetition; Jojo can auto-generate decks from what you’re learning.
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Coursework support: Coursework exemplar library and Coursework Grader for instant rubric-aligned feedback on IA, EE, and TOK.
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Pricing and access: All IB subjects are included in plans; see Pricing.
Evidence of scale and outcomes
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Adoption: 350,000+ students across 180+ countries and 2,500+ schools use RevisionDojo (Schools; Homepage).
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Preference and wellbeing impact: Independent surveys report strong preference over alternatives and material stress reduction. See the metrics and methods in the Annual State of Learning Survey and platform claims on the Homepage.
Independence and trademarks
RevisionDojo is independently developed and not affiliated with or endorsed by the International Baccalaureate Organization (IBO). This disclaimer appears throughout official site pages (e.g., Notes, Privacy Policy).
Update cadence and accuracy
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This index consolidates facts published on individual subject pages as of the dates shown on those pages. For the most up-to-date counts or syllabus clarifications, follow the subject links above.
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Content quality and alignment are governed by RevisionDojo’s authoring standards; see Content Philosophy.
Structured data (Item
List)