Lesson deck
Ratio & proportionHigher
Area and volume scale factors
Starts from small squares and cubes: find the length scale factor, then square it for area or cube it for volume. Ends by working back from two areas or volumes to a length.
A free GCSE Higher ratio and proportion lesson on area and volume scale factors, spec code R12. It has a lesson deck to teach from with a visualiser, a worksheet with answers, an exit ticket, an end of unit test and a method video.
Higher
Area and volume scale factors
Exit ticket
Area and volume scale factors
Test
Congruence and similarity test:Higher
Method video
Area and volume scale factors
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