Design and Technology GCSE
Stimulus
What Stimulus means in Design and Technology GCSE, as defined for Pearson Edexcel.
Definition of Stimulus
A change in the environment (such as temperature, light, or electrical current) that causes a smart material to react.
Topics that use Stimulus
- Developments in modern and smart materials, composite materials and technical textiles (Pearson Edexcel GCSE)
Related terms
Using Stimulus in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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