Lesson deck
NumberFoundation
Reverse percentages
Two bars: the original is 100% and the amount now is more or less than that. Find the percentage it is now, divide to find 1%, then multiply by 100 to get back to the original.
A free key stage 3 and GCSE Foundation number lesson on reverse percentages, spec code R9. It has a lesson deck to teach from with a visualiser, worksheets with answers, an exit ticket and an end of unit test.
Foundation
Reverse percentages
Foundation
Reverse percentages
Exit ticket
Reverse percentages
Test
Percentages test:Foundation A
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