OCR GCSE Chemistry
Explore your course, one topic at a time.
Ofqual Regulated: 601/8663/X
Course version · 601/8663/XVersion from Sept 2016Change version
Choose the version your school teaches. Your teacher can confirm which one, including for resits.
- Version from Sept 2016601/8663/X · Cambridge OCR Level 1/Level 2 GCSE (9-1) in Chemistry A (Gateway Science)
- Version from Sept 2018J248 · For first assessment in 2018 (Version 3.6, September 2024)
- Version from Sept 2016601/8605/7 · Cambridge OCR Level 1/Level 2 GCSE (9-1) in Chemistry B (Twenty First Century Science)
Official Regulatory Specification
Regulated by the Office of Qualifications and Examinations Regulation (Ofqual) in England
- Qualification Number (QN)
- 601/8663/X
- Awarding Organisation
- OCR
- Regulatory Type
- GCSE (9 to 1)
- National Level & Units
- GCSE • 4 units
Sector Subject Area: Science
This qualification is officially accredited under the national framework. Credits and certified outcomes are recognised by employers, further education colleges, and training providers throughout the UK.
Explore your topics
4 topics
Assessment and exam guidance
What Gets Top Grades
A*/Grade 9
Knowledge & Understanding
Demonstrates comprehensive and accurate knowledge
- Uses correct subject-specific terminology
- Shows detailed understanding of concepts
- Makes accurate connections between topics
- Demonstrates depth beyond surface-level knowledge
Application
Applies knowledge effectively to new contexts
- Selects relevant knowledge for the question
- Adapts understanding to unfamiliar scenarios
- Uses examples appropriately
- Shows awareness of context
Analysis & Evaluation
Develops sophisticated analytical arguments
- Constructs logical chains of reasoning
- Considers multiple perspectives
- Weighs evidence to reach justified conclusions
- Acknowledges limitations and nuances
Key Command Words
OCR
State
1 mark
Give a single fact or term
Identify
1 mark
Name or select
Describe
2-4 marks
Account of process or features
Explain
3-6 marks
Give reasons with BUSINESS-FACING outcomes
Analyse
6-9 marks
Examine methodically showing cause→effect→outcome
Evaluate
9-12 marks
Judge, weigh up evidence, reach SYNOPTIC conclusion
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