Motoko Rich reports:
MENOMONEE FALLS, Wis. — In this small suburb outside Milwaukee, no one in the Menomonee Falls School District escapes the rigorous demands of data.
Custodians monitor dirt under bathroom sinks, while the high school cafeteria supervisor tracks parent and student surveys of lunchroom food preferences. Administrators record monthly tallies of student disciplinary actions, and teachers post scatter plot diagrams of quiz scores on classroom walls. Even kindergartners use brightly colored dots on charts to show how many letters or short words they can recognize.
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