Key Stage 4 (GCSE) · Years 10-11 · Ratio, proportion and rates of change
R2use scale factors, scale diagrams and maps
GCSE subject content
GCSE specifications in mathematics should require students to use scale factors, scale diagrams and maps
Tier: This item is set in standard type: all students develop confidence and competence with it.
Source: Department for Education, GCSE mathematics: subject content and assessment objectives. Crown copyright information reproduced under the Open Government Licence v3.0.
ChalkBee reference:
uk-gcse-ma-r-02. The DfE numbers this item 2 within Ratio, proportion and rates of change; the R2 form follows the awarding bodies' convention.Relevant worksheets
These resources support parts of the requirement. They are not presented as a complete assessment of every clause.
Related teaching units
These existing units provide relevant lesson material. A dedicated unit may still be needed where the requirement is broader.