Stimulus, Data and Calculation Questions
Extracting relevant information from unfamiliar products, drawings, tables and graphs and presenting complete, checkable calculation responses.
How to prepare for the GCSE Design and Technology written exam
Move from requirement to evidence, technical principle, comparison and justified decision. Use current board materials separately for the NEA and for full timed-paper rehearsal.
Core concepts
Concept 1
A stimulus question rewards application: the response must connect design-and-technology knowledge to the particular evidence rather than reproduce a memorised paragraph.
Exam cue: Underline command word, object, data and required output before writing.
Concept 2
Calculation credit depends on selecting relevant data, showing a method, maintaining units and precision, and interpreting the result in the design context.
Exam cue: Show formula, substitution, conversion, result and contextual check.
Concept 3
Source evidence may be incomplete or promotional, so written conclusions should distinguish observation, calculation, inference and limitation.
Exam cue: Quote or precisely describe evidence, then explain the design principle it supports.
Risk pitfalls and guardrails
Ignoring the provided stimulus and answering a generic topic question.
Guardrail: Do not substitute one board's specialist route or current product claim for the multi-board core, and do not turn written process knowledge into NEA or practical submission material.
Giving a bare number with no method or unit.
Guardrail: Do not substitute one board's specialist route or current product claim for the multi-board core, and do not turn written process knowledge into NEA or practical submission material.
Copying a source claim without evaluating its basis.
Guardrail: Do not substitute one board's specialist route or current product claim for the multi-board core, and do not turn written process knowledge into NEA or practical submission material.
Memory anchors
Command word
The instruction defining the kind and depth of response required.
Application
Using knowledge accurately in the specific context supplied.
Working
A visible sequence that makes a calculation method checkable.
Inference
A conclusion drawn from evidence rather than directly observed.
Sense check
A quick test of magnitude, units and plausibility after calculation.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
A table shows concept A costs £18 and scores 72; B costs £22 and scores 81. Which statement is directly supported?
A chart gives weekly defects of 8, 6, 5 and 5. What is the mean?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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