Atlanta Public Schools is making a concerted effort, like others nationally, to get more historically underrepresented students into Advanced Placement classes.

The explosion of free online education, known mainly for targeting adults, is reaching ever further into high schools. On Wednesday, a new sequence of lessons for high school Advanced Placement ...

A new study found that college students better understand complex calculus concepts in active learning classes. Hill Street Studios/DigitalVision via Getty Images College students learn more calculus ...