Pearson Edexcel GCSE Combined Science Paper 3 2025 Ms

Download the official Pearson Edexcel GCSE (9–1) Combined Science Paper 3 Physics Foundation Tier mark scheme from the Summer 2025 examination series (1SC0/1PF). This authentic examiner-issued Physics mark scheme contains official answers, accepted alternative responses, examiner guidance, graph interpretations, calculation methods, practical-investigation marking criteria, indicative content, and level-based descriptors used by Pearson Edexcel examiners during the marking of the June 2025 GCSE Combined Science Foundation Tier Physics examination.

This Foundation Tier Physics mark scheme is ideal for students preparing for the 2026 GCSE Combined Science examinations, teachers conducting mock assessments, tutors improving exam technique, intervention programmes, homeschooling learners, and independent students who want to understand exactly how marks are awarded in Pearson Edexcel Physics papers.

The mark scheme includes detailed examiner guidance for Physics topics including electromagnetic radiation, refraction, velocity-time graphs, acceleration calculations, atomic structure, radioactive decay, half-life calculations, falling objects, energy transfers, wind power generation, resultant forces, wave properties, earthquake waves, and radiation absorption experiments involving alpha and gamma radiation.

Extended-response questions include official indicative content and level-based descriptors explaining how students are assessed on radioactive count-rate investigations, alpha and gamma radiation absorption, interpretation of experimental data, background radiation, and evidence-based scientific conclusions.

This official Pearson Edexcel GCSE Combined Science Foundation Tier Physics mark scheme is designed for Year 10 and Year 11 students preparing for Summer 2026 GCSE examinations, Foundation Tier Combined Science learners improving Physics exam performance, GCSE resit candidates, and independent learners studying the Pearson Edexcel Combined Science specification.

It is also highly valuable for Physics teachers, science departments, tutors, revision academies, intervention coordinators, homeschooling parents, and classroom assessors who require examiner-standard answers, accepted alternative responses, official mark allocation criteria, and authentic Pearson Edexcel assessment guidance.