Model math standards produced by conservative education advocates helped spark a battle in South Dakota that could spread to other states.

This story was produced by the Hechinger Report, a nonprofit, independent news organization focused on inequality and innovation in education. Read more about the Common Core. SAN ANTONIO—Karen Demore ...

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EdSource · Los Angeles parents fight for and win intensive tutoring for kids hurt by Covid For five years, a San Francisco foundation funded, and a research organization closely monitored, a ...