Lesson deck
Geometry & measuresHigher
Enlargement:Negative scale factors
A negative scale factor sends the image through the centre to the other side, upside down. Scale factors −1 and −2, then −½, then the centre left unmarked, ending with describing the enlargement from the two shapes.
A free GCSE Higher geometry and measures lesson on enlargement: negative scale factors, spec code G7. It has a lesson deck to teach from with a visualiser, a worksheet with answers, an exit ticket and end of unit tests.
Higher
Enlargement:Negative scale factors
Exit ticket
Enlargement:Negative scale factors
Test
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Test
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