Eduqas GCSE Design and Technology: core design principles - a complete overview

What this topic actually demands

Core design principles are the cross-cutting foundations of Eduqas C600: how design affects the wider world, how designers work, and how they communicate. It sits in Section A of Component 1, so every learner is examined on it whatever their in-depth area. The marks come from weighing the impact of technology in a balanced way, applying the iterative process and ergonomics to real products, and writing measurable specification points.

This guide walks through the core principles in specification order, then sets out the Eduqas exam patterns. Each subtopic has a matching dot-point page with worked exam questions; this overview ties them together.

New and emerging technologies

New technologies (automation, robotics, CAD/CAM, flexible manufacturing, digital products) reshape industry and the workforce: faster, steadier production but fewer routine jobs and more skilled roles to program and maintain the machines. They change life for people (work patterns, access), culture and society (how we communicate and shop), and the environment, which is genuinely two-sided: technology can cut waste and energy but also drive electronic waste and resource use through short product lifespans. Eduqas wants this impact weighed, not listed.

Enterprise, marketing and production systems

Enterprise is taking a risk to launch an innovative product, funded by investors, loans or crowd funding, and promoted through marketing (advertising, branding, packaging, market research). Modern manufacture uses flexible manufacturing systems (FMS) for variety, just in time (JIT) to cut stock, and lean manufacturing to remove every kind of waste. Material efficiency calculations (percentage waste) sit here.

Design strategies and the iterative process

Designers use user-centred design, collaboration and strategies for avoiding design fixation so they do not fix on one early idea. Design is iterative: a repeating cycle of explore, create and evaluate where testing and feedback feed back into the next round, so each loop improves the product. The exam rewards showing the loop returning, with testing at its heart.

Anthropometrics and ergonomics

Anthropometrics is the measurement of the human body; ergonomics is applying that data to make products comfortable, safe and efficient. Designers use percentiles: size clearances to the 95th (so the largest fit), reaches to the 5th (so the smallest can reach), and make features adjustable to suit everyone in between. Inclusive design widens this to users with different needs.

Briefs, specifications and communicating ideas

A design brief is the short problem statement; a design specification is the detailed list of measurable criteria. Designers research using primary (interviews, surveys, observation) and secondary (data, product analysis) methods. Ideas are communicated through sketching, isometric and perspective drawing, exploded views, working (orthographic) drawings with exact dimensions, and CAD, which is editable, exact, testable and drives CAM directly.

The exam patterns Eduqas repeats

Component 1 Section A tests this topic with short recall (name a research method, a drawing type), applied calculations (percentage waste, material cost), Explain questions (the difference between a brief and a specification, why a working drawing is needed, the benefits of CAD or JIT), and high-tariff Evaluate questions marked on a levels grid (the impact of new technology on the environment or the workforce). Make points measurable, apply principles to a named product, and reach a balanced judgement.

For the official specification

WJEC Eduqas publishes the full specification (C600), past papers and mark schemes at eduqas.co.uk. Always revise from the current specification and Eduqas's own materials, because question style and command words are board-specific.