The math standards issued by the Common Core State Standards Initiative have made life easier for innumerable teachers, and this compilation of common core multiplication strategies for 3rd and 4th ...

For a while, the Common Core State Standards seemed to teeter on the brink of the abyss. State lawmakers were defecting left and right, convening committees to rewrite the standards. But a review ...

Ten years ago, states across the country began to embrace a new set of tougher learning standards in public schools. This new model, called Common Core, was meant to transform how students are taught ...

I teach high school English in Pennsylvania, a state that originally adopted the Common Core State Standards, then rescinded that adoption, and then implemented a new, replacement set of standards ...

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 ...