Content is built on communication. You can't learn anything if you haven't learned how to understand language, or to read.

What we do with little kids today will matter in 20 years. If you don't get it right, you will have an unlivable environment. That's the crisis I see.

Critical thinking relies on content, because you can't navigate masses of information if you have nothing to navigate to.

Content is built on communication. You can't learn anything if you haven't learned how to understand language, or to read.

Creative innovation requires knowing something. You can't just be a monkey throwing paint on a canvas. It's the 10,000-hour rule: You need to know something well enough to make something new.

We're training kids to do what computers do, which is spit back facts. And computers are always going to be better than human beings at that. But what they're not going to be better at is being social, navigating relationships, being citizens in a community. So we need to change the whole definition of what success in school, and out of school, means.

Collaboration is everything from getting along with others to controlling your impulses so you can get along and not kick someone else off the swing. It's building a community and experiencing diversity and culture. Everything we do, in the classroom or at home, has to be built on that foundation.