For the first time in the study’s 50-year history, the National Assessment of Educational Progress’ 2020 Long-Term Trend Assessment revealed that U.S. 13-year-olds’ scores in both reading and math ...

South Dakota’s education board approved revised math standards to replace Common Core-based language, even as educators raised concerns about errors and misalignment.

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.