AQA GCSE Combined Science Trilogy (8464) Past Papers 2026

This page contains all 258 AQA GCSE Combined Science Trilogy (8464) past papers available for free download — 7 exam sessions from 2018 to 2026. Each session includes question papers (QP), mark schemes (MS), and where available, insert materials (INS). No registration or payment required.

AQA GCSE Combined Science Trilogy is graded 9–1, where 9 is the highest grade. Grade 4 is a standard pass and grade 5 is a strong pass. AQA is the UK's largest exam board by entries, so Combined Science Trilogy papers are widely used in schools across England and Wales.

Some AQA GCSE subjects are tiered. Foundation tier (papers ending in F) targets grades 5–1 and covers core content. Higher tier (papers ending in H) targets grades 9–4 and includes more demanding material. Always practise with papers from the tier you are entered for — the question styles, mark allocation, and time limits differ between tiers.

AQA mark schemes use a clear notation: M marks are for method (your working), A marks are for accuracy (correct answer), and B marks are awarded independently. Understanding this system helps you maximise marks even when you don't reach the final answer — showing clear working can earn method marks. After attempting each Combined Science Trilogy past paper under timed conditions, mark it against the official scheme and categorise every dropped mark as a knowledge gap, method error, or misread question. Target your remaining revision at the category where you lose the most marks.