Lesson deck
AlgebraCommon
Solving inequalities:Negatives and brackets
Divide by a negative and turn the sign round, then expand a bracket first. Each answer goes on a number line and is checked by trying a value.
A free GCSE Foundation and Higher algebra lesson on solving inequalities: negatives and brackets, spec code A22. It has a lesson deck to teach from with a visualiser, a worksheet with answers, a puzzle, an exit ticket, end of unit tests and a method video.
Common
Solving inequalities:Negatives and brackets
Exit ticket
Solving inequalities:Negatives and brackets
Puzzle
Four Fours:Solving inequalities
Test
Equations and inequalities test:Core
Test
Inequalities and formulae test:Stretch
Method video
Inequalities and number lines
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