OCR A Level Product Design Paper 1 Mark Scheme

Download the official OCR A Level Design and Technology: Product Design H406/01 Principles of Product Design mark scheme for the June 2025 examination series. This examiner-authentic OCR PDF contains complete marking guidance, model answers, worked calculations, indicative content, level-of-response descriptors and official OCR examiner assessment criteria for the Principles of Product Design paper.

The mark scheme provides detailed examiner-approved answers for manufacturing processes, sustainability, enterprise, statistical analysis, polymers, intellectual property and health-and-safety legislation. Students can study official OCR guidance for die casting of metal toy cars, design for upgrades and recycling, quality-control systems, British Standards, ISO testing and intellectual-property considerations linked to replica products.

Manufacturing and sustainability sections contain complete guidance for biodegradable materials, sustainable product development, rotational moulding, blow moulding, thermopolymers, UV stabilisers and optimisation of material use in product stands. The document also includes indicative content for sustainable materials such as PLA, bamboo, cork, Mycelium packaging and seaweed-based Notpla bioplastics.

Engineering-mathematics sections provide fully worked solutions for box-plot interpretation, quartile calculations, percentage calculations, ratios, fractions and volume calculations for drilled thermoplastic rainwater containers. The mark scheme additionally explains statistical interpretation methods, anomaly detection and quality-control calculations linked to printer-cartridge reliability testing.

Extended-response sections contain detailed level-based marking descriptors and indicative content for historical design movements including Bauhaus, Art Deco, Modernism, Arts and Crafts and Streamlining. OCR also explains official marking principles such as benefit of the doubt, follow-through marking, contradictory responses, annotation symbols and level-of-response assessment methods used during live examination marking.

Students can use this mark scheme to understand exactly how OCR awards marks for technical communication, manufacturing analysis, sustainability evaluation, engineering calculations and product-design discussion. This OCR H406/01 June 2025 mark scheme is essential for self-marking, mock-exam assessment, manufacturing-process revision and understanding examiner expectations for high-band OCR Product Design responses.

Perfect for students preparing for the 2026 OCR examination series, teachers designing classroom assessments and tutors supporting OCR A Level Product Design revision. Pair it with the matching OCR H406/01 June 2025 question paper for complete examiner-guided preparation and OCR-standard assessment practice. Fully compatible with desktop, tablet and mobile PDF viewing.

This document is designed for OCR A Level Product Design students preparing for the 2026 examination series, especially candidates studying manufacturing systems, sustainability, polymers, product analysis, enterprise and engineering mathematics. It is particularly useful for learners aiming to improve technical problem solving, evaluative discussion, manufacturing knowledge and understanding of OCR examiner expectations.

It is also highly valuable for teachers, tutors, revision-course providers and independent learners who require official OCR marking guidance, worked solutions and assessment criteria for classroom teaching, mock examinations, sustainability analysis and targeted OCR Product Design revision.