Edexcel · 4BI1
IGCSE (Edexcel) Biology Resources
official documents · past papers and exam practice · course outline
Units and topics
Choose a topic to see its available materials.
Unit 1 - The nature and variety of living organisms2 topics
Open this unit →Unit 2 - Structures and functions in living organisms10 topics
Open this unit →- Topic 2.1 Levels of organisationMaterials
- Topic 2.2 Cell structureMaterials
- Topic 2.3 Biological moleculesMaterials
- Topic 2.4 Movement of substancesMaterials
- Topic 2.5 Nutrition in flowering plantsMaterials
- Topic 2.6 Human nutritionMaterials
- Topic 2.7 Gas exchangeMaterials
- Topic 2.8 TransportMaterials
- Topic 2.9 ExcretionMaterials
- Topic 2.10 Coordination and responseMaterials
Unit 3 - Reproduction and inheritance3 topics
Open this unit →Unit 4 - Ecology and the environment3 topics
Open this unit →Unit 5 - Use of biological resources3 topics
Open this unit →Official documents
- Syllabus Issue 3 · PDF
- Mapping document DOCX
- Mapping Document: CAIE IGCSE Biology to Pearson Edexcel iG Biology PDF
- Skills Mapping for Biology PDF
- Mapping guide single, double and separate sciences (2017) PDF
- Mapping International GCSE to A level Biology A DOCX
- Mapping International GCSE to A level Biology B DOCX
- International GCSE Science Mapping: Pearson CAIE OxfordAQA AQA XLSX
- Notice of changes: Removal of January series and introduction of November series PDF
- Document Title PDF
- Pearson Edexcel International GCSE schools guide PDF
- Pearson Edexcel International welcome pack PDF
- INTERNATIONAL gcse SKILLS INTERPETATION PDF
- Microsoft Word Edexcel IGCSE Biology Cell Structure and Stem Cells FINAL PDF
- Microsoft Word Edexcel IGCSE Biology Genetic Modification and Cloning FINAL PDF
- Microsoft Word Edexcel IGCSE Biology Protein Synthesis FINAL PDF
- Laboratory Setup Guide PDF
- IG Sciences Lab Setup Materials List XLSX
- International GCSE Command Words DOCX
- Maths in Science Decimals PDF
- Maths in Science Gradients PDF
- Maths in Science Percentages PDF
- Maths in Science Rounding Decimal Places PDF
- International GCSE Maths in Science Sampling PDF
- International GCSE Maths in Science Significant Figures PDF
- International GCSE Maths in Science Standard Form PDF
- International GCSE Maths in Science Tables, Charts and Graphs PDF
- International GCSE Guide Maths for Scientists PDF
- Science suite Results Day Support PDF
- International GCSE Biology Scheme of work DOCX
- PowerPoint Presentation PPTX
- International GCSE Guide – Core Practicals (Biology, Chemistry and Physics) PDF
- International GCSE Sciences Core Practical Playlist XLSX
- Microsoft Word Use of practical terminology within International GCSE Science PDF
- Microsoft Word Use of practical terminology within International GCSE Science PDF
- International Qualifications Recordings International GCSE & A Level Biology DOCX
Past papers and exam practice
These are shortcuts to available files. Open the course paper picker for the full year and paper selection.
- 2026年5–6月全套打包下载ZIP
- 2025年11月全套打包下载ZIP
- 2025年5–6月全套打包下载ZIP
- 2024年11月全套打包下载ZIP
- 2024年5–6月全套打包下载ZIP
- 4BI1/1BPDF
- 4BI1/1BRPDF
- 4BI1/2BPDF
Supplied 2024–2026 original files. Only available sessions and papers are listed. Check the exam-year specification and set texts.