AQA GCSE History Paper 2a Section A/a 2025 Mark Scheme

Download the official AQA GCSE History Paper 2 Section A/A mark scheme for the June 2025 exam series (8145/2A/A) — the final v1.0 examiner-approved document used during live GCSE assessment. This downloadable PDF contains authentic examiner guidance, level-of-response descriptors, indicative content, SPaG criteria, accepted historical interpretations, and detailed marking structures used by AQA examiners during the 2025 examination series.

The mark scheme covers Britain: Health and the people: c1000 to the present day, including questions on the importance of penicillin, the significance of Louis Pasteur’s work, similarities between medieval and 18th-century surgery, and the role of governments in the development of public health in Britain. Students can analyse exactly how AQA awards marks for source utility analysis, significance explanations, comparison questions, and extended 16-mark evaluative essays.

The document includes detailed level descriptors for AO1, AO2, and AO3 assessment skills, alongside examiner guidance for constructing sustained judgements, using contextual knowledge effectively, and developing balanced historical arguments. The mark scheme also explains how SPaG marks are awarded in extended History essays and demonstrates the differences between Level 1, Level 2, Level 3, and Level 4 responses.

Students and teachers can study examiner-approved historical content including Germ Theory, penicillin production during the Second World War, public health reforms, cholera epidemics, Joseph Bazalgette’s sewer system, Robert Koch’s discoveries, John Snow’s cholera investigations, and the development of the NHS in 1948. Ideal for GCSE History revision, mock exam marking, intervention sessions, examiner-standard self-assessment, and preparation for the 2026 GCSE History exams.

This document is designed for Year 10 and Year 11 students studying GCSE History Britain: Health and the people: c1000 to the present day under the AQA 8145 specification, including students preparing for the 2026 exams, retake candidates, private candidates, and home-schooled learners aiming for grades 7–9.

It is also highly valuable for history teachers, tutors, intervention coordinators, revision centres, and parents who require authentic examiner guidance for source analysis, significance explanations, historical comparison questions, SPaG assessment, and structured GCSE History feedback using official June 2025 marking criteria.