Forty-one states, including California, have adopted the Common Core State Standards in math and English language arts. The standards describe the knowledge and skills that students should master by ...

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.

As of this school year, there will be 939 school districts in the state that will have to find resources to support educators in teaching under the new guidelines, which align with the California ...