Pearson Edexcel GCSE Design And Technology Paper 1d 2025 Ms

Download the official Pearson Edexcel GCSE (9–1) Design and Technology Component 1: Systems mark scheme for the Summer 2025 examination series (1DT0/1D). This examiner-approved PDF contains the complete Edexcel marking guidance, accepted answers, indicative content, calculations, level descriptors and assessment criteria used by examiners to award marks in the June 2025 Systems examination.
The mark scheme includes detailed examiner guidance for questions covering resistors, transistors, copper circuit-board tracks, loudspeakers, electronic circuits, alarm systems, insulated wire coatings, ABS casings, WEEE regulations, tolerances and manufacturing processes. It also includes worked calculation methods, product-analysis guidance, soldering-process explanations and model evaluation points for extended-response questions involving desktop label printers, shelving-display systems, pressure-sensor alarms, wall-mounted lamps and electronic products. Pair this resource with the matching Edexcel 1DT0/1D Summer 2025 question paper on markscheme.net for complete examiner-standard GCSE Design and Technology revision and self-assessment. Updated for the 2025/2026 academic year, fully mobile optimised and instantly downloadable.

This document is designed for GCSE Design and Technology students preparing for the 2026 Edexcel examination series, including Year 10 and Year 11 learners, resit candidates, private students and home-educated learners specialising in Systems. It is especially valuable for students wanting to understand exactly how Edexcel examiners award marks for calculations, electronic-component questions, product-evaluation tasks and extended written responses.

Teachers, tutors, revision-course providers and parents can use this mark scheme to deliver examiner-standard feedback, moderate mock examinations, assess student responses consistently and identify weaknesses in systems-and-control, manufacturing and environmental-analysis questions before the 2026 exams.