
Double Clothesline – Solving Equations
I have always taught solving 2-step linear equations by starting with a balance scale. Having students whittle their way down to see how many marbles
I have always taught solving 2-step linear equations by starting with a balance scale. Having students whittle their way down to see how many marbles
I’ve loved the idea of using a clothesline in math class. I first read about the strategy from Chris Shore and Andrew Stadel and have been looking
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