Can anyone say that absolute value equations are your favorite? Yeah, me neither. Absolute value equations, and especially INEQUALITIES can be tricky for students to understand without resorting to tricks that we know don’t really help our students in the long run. This intro set of notes is the perfect foundation for everything absolute value. It’s not necessary (you can totally go straight into teaching steps), but I find students do SO much better when we take a day to do this first. The time we take to slow down here totally pays off when we get to absolute value inequalities.
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