Loading...
Navigation
Website designed & developed with 🖤 by Vasumitra
Website designed & developed with 🖤
by Vasumitra
© 2025 r/alevel • All Rights Reserved
Biology
Your curated hub for A-Level Biology: syllabus, notes, past papers, videos and tools — everything you need in one place.
Syllabus & Specification
Official specifications & exam board notes.
Cambridge International AS & A Level Biology (9700) Syllabus
CAIE
Pearson Edexcel International Advanced Level (IAL) Biology Specification (2018)
Edexcel
Pearson Edexcel UK A Level Biology A (Salters-Nuffield) Specification
Edexcel
AQA A Level Biology (7402) Specification
AQA
OCR A Level Biology A (H420) Specification
OCR
Eduqas A Level Biology Specification
Eduqas
Notes & Summaries
Concise unit notes, printable summaries and cheat sheets.
📝
CAIE A-Level Biology Topic-Wise Notes
A Level Notes
CAIEtopic notesrevision
📝
Cambridge International AS & A Level Biology Notes (PapaCambridge)
PapaCambridge
CAIErevisiondetailed
📝
CIE A-Level Biology Revision Notes (StudyMind)
StudyMind
CAIErevisiontopic summaries
📝
AQA A Level Biology Revision Notes
Save My Exams
AQArevisionsyllabus aligned
📝
Edexcel A Level Biology Notes (Mega Lecture)
Mega Lecture
Edexcelrevisionnotes
📝
A Level Biology Revision Notes (Studymind General)
StudyMind
generalrevisiontopic overview
📝
Topical Notes for AS Level Biology 9700 (Scribd)
Scribd
CAIEtopical notesPDF
📝
A Level Biology Notes 2023 (Scribd)
Scribd
revisionPDFtopic notes
YouTube Channels
Walkthroughs, concept explainers, and past-paper guides.
WJEC & Eduqas A-Level Biology
Biology lessons and topic explanations geared towards A-Level students.
Ms Beh @behlogy
Cambridge A-Level Biology (9700) focused explanations and paper walkthroughs.
Miss Estruch Biology
Covers AQA A-Level Biology theory and topic summaries.
Cambridge A-Level Biology with Dr. Demi
Biology revision and concept lessons for Cambridge AS/A Level.
Mr Exham Biology
Biology dissections, practicals, and topic videos useful for AS/A Level.
CrashCourse
High-quality biology series covering core concepts useful for A-Level.
Useful Playlists & Videos
Curated topic modules, revision series, and past-paper walkthrough sets.
playlist
AQA A-Level Biology – Entire Topic Videos
Playlist with whole-topic revision videos for AQA A-Level Biology (e.g., internal systems, ecology, genetics).
playlist
Cambridge International A-Level Biology Revision Playlist
Revision playlist tailored to Cambridge International AS & A-Level Biology topics. [oai_citation:0‡YouTube](https://www.youtube.com/playlist?list=PL7O6CcKg0HaFmYAwNHszDPq_yEzZ2VNHR&utm_source=chatgpt.com)
playlist
AS & A-Level Biology – Cell Membranes and Movement of Substances
Playlist focusing on cell membranes and transport topics for A-Level Biology. [oai_citation:1‡YouTube](https://www.youtube.com/playlist?list=PL9IouNCPbCxXJIM-R621a8TFsPq5_eWU4&utm_source=chatgpt.com)
playlist
Cambridge AS & A-Level Biology Homeostasis (9700) Playlist
Cambridge Biology playlist covering *Homeostasis* topics for AS & A-Level students. [oai_citation:2‡YouTube](https://www.youtube.com/playlist?list=PLDsuVhT_gjjULZhB2yW0XzF-rI7AYO-P0&utm_source=chatgpt.com)
video
Entire A-Level Biology Paper 1 (AQA) Revision
Video covering all theory in Paper 1 for AQA A-Level Biology. [oai_citation:3‡YouTube](https://www.youtube.com/watch?v=DWNCyeBPNyM&utm_source=chatgpt.com)
video
Entire A-Level Biology Paper 4 (CIE) Revision
Video on all theory for Cambridge International A-Level Biology Paper 4. [oai_citation:4‡YouTube](https://www.youtube.com/watch?v=owZqHFkPaAs&utm_source=chatgpt.com)
Worksheets & Topical Past Papers
Topic-focused practice sets with answers/mark schemes where available.
📄
A Level Biology Worksheets by Topic (MME Revise)
Topic-wise practice questions with answers
📄
A Level Biology Worksheets (MME – Scribd PDF)
Topic practice worksheets in PDF format
📄
Cambridge AS & A Level Biology Paper 4 Topical Past Questions (PDF)
CAIETopical past paper questions (Paper 4)2017–2024
📄
CIE A Level Biology Exam-Style Questions (IITian Academy)
CAIEExam-style question worksheets by topic
📄
CIE A Level Biology Past Papers (Save My Exams)
CAIEPast exam questions usable as practice worksheets
Books & Textbooks
Recommended references & editions.
Tools & Utilities
Useful calculators, references, and quick-access utilities.
🔧
Biology Simulations
Interactive biology simulations to explore anatomy, cells, evolution and ecology.
🔧
PhET Interactive Simulations
Free science simulations covering biology topics like ecosystems and membranes.
🔧
LabXchange Virtual Labs
Free virtual biology labs for hands-on practice with experiments and data.
🔧
Labster Biology Simulations
Immersive virtual lab simulations to reinforce complex biological concepts.
🔧
A Level Biology App (Android)
Mobile revision tool with lessons and content tailored to A Level Biology.
🔧
Mindgrasp AI Learning Tools
AI-powered study assistant that generates summaries, quizzes and flashcards.
Community Help
Discord, subreddit and places to ask for help.