Imagine school being two hours of core academics learned daily via an app, without teachers, and double that time spent on ...

While teaching high school math in Washington, D.C., Robert Barnett faced a common classroom dilemma: how to best instruct students who learn at different paces. Barnett, alongside another math ...

From a teacher’s body language, inflection, and other context clues, students often infer subtle information far beyond the lesson plan. And it turns out artificial-intelligence systems can do the ...