Lesson deck
AlgebraHigher
Inequalities and regions
Dashed or solid, draw the line, test a point, shade the side. Then three inequalities with R and its integer points, and the inequalities read back from a shaded region. The printed steps go one at a time.
A free GCSE Higher algebra lesson on inequalities and regions, spec code A22. It has a lesson deck to teach from with a visualiser, a worksheet with answers and an exit ticket.
Higher
Inequalities and regions
Exit ticket
Inequalities and regions
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