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

Common Core (CC) K–12 math and English standards are lingering, despite concerted efforts by concerned parents and taxpayers to remove them. It is like a house with an underwater mortgage: The United ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Remember the days when working a math problem resulted in a right or wrong answer, and parents had a basic grasp of how to help ...