OCR specification aligned
Targeted at grades 5-7
Completely free — always
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Tier
Higher · Grades 5-7
What's Included
Paper 3H
Particles, elements, compounds, reactions · 1hr 45min
Paper 4H
Natural environment, materials, analysis · 1hr 45min
Mark Scheme
Full mark scheme for both papers
Expert Analysis
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Higher tier OCR Chemistry predictions reflect Gateway Science J248H mid-band, with structured multi-step calculations and 4-6 mark extended responses. Expect strong emphasis on practical-based questions, quantitative chemistry, and applied chemistry across both papers.
Predicted Topics for 2026
Selected for the higher tier (grades 5-7)
1
Mole Calculations High priority 2
Electrolysis High priority 3
Rates of Reaction High priority 4
Energy Changes in Reactions 5
Organic Chemistry: Alkanes and Alkenes 6
Chromatography and Chemical Tests 7
Materials: Polymers and Composites 8
Practical Skills: Titration Free Download
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Higher tier · Grades 5-7
Instant download · No signup
Exam Board
OCR
OCR
GCSE Examinations