Key Stage 3 · Years 7-9 · Ratio, proportion and rates of change
use compound units such as speed, unit pricing and density to solve problems
Statutory requirement
Pupils should be taught to use compound units such as speed, unit pricing and density to solve problems
Source: Department for Education, National curriculum in England: mathematics programmes of study (Key stage 3). Crown copyright information reproduced under the Open Government Licence v3.0.
ChalkBee reference:
uk-ks3-ma-rp-10. The DfE does not assign an official alphanumeric code to KS3 statements; this reference is site-internal.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.