Edexcel · 4CH1
IGCSE (Edexcel) Chemistry Resources
official documents · past papers and exam practice · course outline
Units and topics
Choose a topic to see its available materials.
Unit 1 - Principles of chemistry9 topics
Open this unit →- Topic 1.1 States of matterMaterials
- Topic 1.2 Elements, compounds and mixturesMaterials
- Topic 1.3 Atomic structureMaterials
- Topic 1.4 The Periodic TableMaterials
- Topic 1.5 Chemical formulae, equations and calculationsMaterials
- Topic 1.6 Ionic bondingMaterials
- Topic 1.7 Covalent bondingMaterials
- Topic 1.8 Metallic bondingMaterials
- Topic 1.9 ElectrolysisMaterials
Unit 2 - Inorganic chemistry8 topics
Open this unit →- Topic 2.1 Group 1 alkali metalsMaterials
- Topic 2.2 Group 7 halogensMaterials
- Topic 2.3 Gases in the atmosphereMaterials
- Topic 2.4 Reactivity seriesMaterials
- Topic 2.5 Extraction and uses of metalsMaterials
- Topic 2.6 Acids, alkalis and titrationsMaterials
- Topic 2.7 Acids, bases and salt preparationsMaterials
- Topic 2.8 Chemical testsMaterials
Unit 3 - Physical chemistry3 topics
Open this unit →Unit 4 - Organic chemistry8 topics
Open this unit →Official documents
- Syllabus Issue 3 · PDF
- Mapping guide single, double and separate sciences (2017) PDF
- International GCSE Science Mapping: Pearson CAIE OxfordAQA AQA XLSX
- Notice of changes: Removal of January series and introduction of November series PDF
- Pearson Edexcel International GCSE schools guide PDF
- Pearson Edexcel International welcome pack 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 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
- Mapping Document: CAIE IGCSE Chemistry to Pearson Edexcel iG Chemistry PDF
- Skills Mapping for Chemistry PDF
- Mapping International GCSE to A level Chemistry DOCX
- International GCSE Chemistry Getting Started Guide PDF
- INTERNATIONAL gcse SKILLS INTERPETATION PDF
- Microsoft Word Chemical bonding FINAL PDF
- Microsoft Word Chemical equilibrium FINAL PDF
- PowerPoint Presentation PPTX
- International GCSE Chemistry Scheme of work DOCX
- Microsoft Word Use of practical terminology within International GCSE Science PDF
- International Qualifications Recordings International GCSE & A Level Chemistry 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
- 4CH1/1CPDF
- 4CH1/1CRPDF
- 4CH1/2CPDF
Supplied 2024–2026 original files. Only available sessions and papers are listed. Check the exam-year specification and set texts.