In early September, math teachers from across Kent County, Md., gathered for their first professional learning community meetings of the school year. Kris Hemstetter, a math and English/language arts ...

As states continue to draw lines in the sand about whether or not they have adopted the Common Core State Standards, there’s some evidence the new benchmarks have crept into classrooms in all ...

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.