Model math standards produced by conservative education advocates helped spark a battle in South Dakota that could spread to other states.

Common Core standards do not prepare students of math and sciences adequately for college, despite their claim to be “aligned with college and career expectations,” a new study on the standards ...

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 ...