(TNS) -- Frustrated parents headed to Sisk Elementary School seeking the insider code that would help them decipher Common Core mathematics. “I’m so stressed by this math!” said grandmother Diana ...

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 ...

EdSource is conducting a series of interviews featuring educators’ experiences with the Common Core State Standards. For more information about the Common Core, check out our guide. Jason Zimba, 45, a ...

With educators on the lookout for instructional materials that fit with the content and vision of the common-core standards, a new set of “publishers’ criteria” aim to influence decisions by both the ...

The following are three examples of calculation strategies students might discover on their own if they were taught standard algorithms first and allowed to master them before moving on. Common Core ...

A correction to an earlier version of this article has been appended to the end of the article. When Veera Sinha was a little girl in India, her father asked his kids to solve math puzzles in their ...

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...

After a delay of nearly a week, the Florida Department of Education has released examples that it says backs up its rejection of dozens of math textbooks because they contained questions and exercises ...

Elementary and middle school math teachers have mixed feelings on the Common Core State Standards, saying both that they set unrealistic expectations and will have long-term benefits, according to the ...

Libby Nelson was Vox’s editorial director, politics and policy, leading coverage of how government action and inaction shape American life. Libby has more than a decade of policy journalism experience ...

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 ...