Inequalities Introduction TN

 teachMathematics: Inequalities Introduction TN

I love this lesson because students always get so involved trying to design the most effective visualisation for an inequality and win their class"s vote. I think it"s a genuine opportunity for students to come up with notation that is more effective than that currently used! A lot of thinking . . . and then disappointment when they are presented with the conventional notation, rather than being allowed to continue...


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