Add Yahoo as a preferred source to see more of our stories on Google. Fifteen years after the calamitous rollout of the Common Core math standards, the once-derided strategy has proven its staying ...

Five years ago, Kentucky became the first state in the country to start implementing the Common Core State Standards in classrooms and measuring whether students are reaching those standards. While ...

Fifteen years after the calamitous rollout of the Common Core math standards, the once-derided strategy has proven its staying power, with many states holding onto the original plan or some close ...

Officials say opt-out numbers are expected to soar after Wednesday's Common Core math tests were administered for students in grades three through eight. Last week, the group Long Island Opt Out says ...