“Who would draw a picture to divide 2/3 by 3/4?” asked Marina Ratner, a professor emerita of mathematics at the University of California at Berkeley, in a recent Wall Street Journal opinion piece.

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The Common Core State Standards’ emphasis on conceptual understanding in math will improve students’ problem-solving skills and ultimately help prepare them for jobs of the future, argues a new report ...

Brandy Frakes, an elementary school teacher at the Aspire University Charter School in Modesto, is tackling one of the greatest challenges facing educators: building support among bewildered parents ...

As she wraps up class, fourth-grade teacher Rosalyn Bailey walks by each table, hovers over each child and points at the math assignment. “What’s two-tenths plus four-tenths?” Bailey asks one of her ...

Lynne Munson has served as president and executive director of the non-profit Common Core, Inc. since its founding in 2007. Common Core, Inc. is an advocate for the liberal arts and sciences education ...