AQAGCSEHigher LevelPaper 12018–2024 · 7 papers analysed

GCSE ChemistryHigher Level · Paper 1
Past Paper Topic Frequency Analysis

We ran a full past paper analysis across 7 AQA GCSE Chemistry Higher Level Paper 1 June papers (2018–2024), identifying which topics appear most frequently, which are overdue, and where to focus your revision for maximum marks.

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2026 Data-Driven Forecast

Based on our analysis of 7 AQA papers, Chemical Bonding remains a key area of focus, appearing in 57% of exams. For the 2026 cycle, we have identified 0 high-probability topics that show consistent recurrence patterns. Focus your revision on these core areas to maximize your mark potential.

Verified against 7 official papers
Top topics by frequency (2018–2024)
Chemical Bonding
4/7 papersmedium
consistent57%
Electrolysis
4/7 papersmedium
consistent57%
consistent43%
Chemical Reactions — Atom Economy3/7 papers
Acids and Bases3/7 papers
Atomic Structure — Models of the Atom2/7 papers
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12 more topics in the full analysis

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Key insight
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Chemical Bonding: appears in 4/7 papers
This topic is consistently tested and carries an average of 3 marks. Allocate significant revision time.
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Electrolysis: appears in 4/7 papers
Also appears frequently with an average of 2 marks. Prioritize this topic in your revision.
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Atomic Structure — Isotopes: appears in 3/7 papers
While it has a lower frequency, it still holds importance. Review this topic for a solid understanding.

4 more insights in your personalised analysis

✦ Custom past paper analysis

This analysis used standard papers.
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Upload your own past paper PDFs — any combination of years, papers, or variants — and get a personalised topic frequency analysis, revision checklist, and practice questions generated in the style of your exact papers.

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Full topic frequency breakdown
Interactive revision checklist
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Practice questions in exam style
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