Enlarge the shapes and produce a rather simplistic picture. There is a sketchpad file included to go with it in case you have The Geometer’s Sketchpad.
KS3 Maths Curriculum Area
Ratio, Proportion and Rates of Change Use scale factors, scale diagrams and maps
Andy Lutwyche is a purveyor of mathematics and a producer of resources, more of which you can find on his TES shop. You can also follow him on Twitter at @andylutwyche.
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