doc, 3.42 MB doc, 391.5 KB flipchart, 614.62 KB pdf, 2.64 MB doc, 91.5 KB Forming expressions for area and perimeter and simplifying to show equivalence. There is a great deal of scope for ...
Students identify equivalent expressions and solve equations by substituting variables. Scaffolded lesson provides for classroom differentiation. Can be used as a lesson leader, guided practice, ...
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