Hannah Moulton teaches Algebra 1. But before her 9th graders get started on graphing linear functions or solving quadratic equations, she makes sure that they have a much more basic skill down pat.
CLEVELAND, Ohio -- One little command can cause hands to tremble, mouths to wick dry, sweat to bead on the forehead: "Find X." You know what I'm talking about. It's the dreaded math test. Uh, no ...
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