Whether it's tag, jumping rope or playing with dolls, kids in every part of the world, and in every generation, play. Philosophers and psychologists say they do it for more reasons than just having fun. But the future of play may be in jeopardy.
Education still mainly consists of an instructor talking to a group of students, the same as it's been for at least 1,000 years. But what if that model could be overturned for good? And we're not talking MOOCs but something much more personal.
Staying awake in a college lecture is hard enough, but how about when you're at home watching the lecture on your computer, a few feet from your bed? That's the challenge of online learning. We have some tips to keep you on track.