Mathematics GCSE
Scale bar
What Scale bar means in Mathematics GCSE, as defined for AQA.
Definition of Scale bar
Check what you remember
Read the wording for your board, then hide it and explain Scale bar in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
A marked line on a map or drawing labelled with the real distance it represents.
Topics that use Scale bar
- Ratio, proportion and rates of change (AQA GCSE)
Related terms
- Algebraic rearrangement of compound-unit formulae
- Checking the reasonableness
- Chord versus tangent
- Comparing quantities of the same kind
- compound interest
- Compound Measure
- compound unit
- constant of proportionality
Using Scale bar in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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