Lesson deck
Ratio & proportionSupport
Ratio:Finding a missing amount
One bar for each thing and one box for each part. Draw the bars, find one part from the amount you know, then the missing amount, with the frame printed until the last questions of the further practice.
A free key stage 3 and GCSE support ratio and proportion lesson on ratio: finding a missing amount, spec code R7. It has a lesson deck to teach from with a visualiser, a worksheet with answers, a puzzle, an exit ticket and an end of unit test.
Support
Ratio:Finding a missing amount
Exit ticket
Ratio:Finding a missing amount
Puzzle
Code breaker:Ratio and a missing amount
Test
Ratio and proportion test:Foundation B
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