Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero, ...
New York City’s attempt to change how schools teach math is facing some early roadblocks—and generating debate that cuts to the core of long-standing scientific and philosophical questions about how ...
In DeKalb County, Ala., elementary school math classes have gotten noisy. In a good way. Instead of worksheets and textbooks, children practice adding and subtracting with tiny toy bears. They ...
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