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 ...

As recent polling about misperceptions surrounding the Common Core State Standards has revealed, there’s a lot of heated rhetoric on offer in the discussion about the standards, as there is about many ...

Continuing its evolution from quirky disruptor of traditional classroom learning to mainstream player aligned with the education establishment, the nonprofit Khan Academy recently unveiled new online ...