For five years, a San Francisco foundation funded, and a research organization closely monitored, a collaboration by 10 California districts to raise achievement under the Common Core math standards.

Long a staple of the high school curriculum, the mathematics-course sequence of Algebra 1, geometry, and Algebra 2 is facing a budding challenge as schools transition to the Common Core State ...

As North Carolina lawmakers work on plans to replace the national Common Core academic standards in the state's public schools, a group of retired military officers said Thursday that the state needs ...