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GCSE Mathematics · key term
A mathematical representation of a situation or process.
Used by Edexcel and OCR
Specification A21 · Paper 1, Paper 2, Paper 3
Revise: Modelling with EquationsA good mathematical model keeps the relationships from the original situation but removes unnecessary words. You then use algebra to find the unknown values before translating the result back into the situation.
Specification 5.03a · Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Foundation), Paper 4 (Higher), Paper 5 (Higher), Paper 6 (Higher)
An equation used to represent and predict how a real quantity changes.
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