In this photo taken Feb. 12, 2015, sixth-grade teacher Carrie Young, back center, answers questions from her students about an exercise on their laptops as they practice for the the Common Core State Standards Test in her classroom at Morgan Elementary School South in Stockport, Ohio. On Tuesday, Ohio becomes the first state to administer one of two tests in English language arts and math based on the Common Core standards developed by two separate groups of states. (AP Photo/Ty Wright)
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