AQA GCSE Design and Technology · 8552
Paper 1
Information describing a material or product’s characteristics and performance, used to judge whether it meets a design’s requirements.
Revise: Modern materialsWhen reading a technical specification, first identify what the product must do. Then extract the properties relevant to that need, check any units and compare the alternatives. Finally, consider constraints such as cost and processing difficulty.
- Revise: Inputs
A set of technical details describing a component’s characteristics and the conditions under which it operates.
- Revise: Outputs