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Symbol — Edexcel GCSE Design and Technology Definition

Home
Design and Technology
Key terms
Symbol

GCSE Design and Technology · key term

Symbol

Definition

A letter or group of letters representing a quantity or unit. Its meaning must be clear from the context.

Used by Edexcel

How each exam board covers it

Edexcel GCSE Design and Technology · 1DT0

Specification 1a · Paper 1

Appropriate scientific terminology makes the intended performance clearer, while quantities, units and symbols allow measurements to be communicated precisely.
Revise: Quantities, Units, and Symbols

Edexcel Design and Technology past papers

Related key terms

Design brief
Design specification
Hardness
Physical quantity
Strength

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