The Web has brought a world of information to our fingertips and, in the process, has transformed much of the way we work and live. But now that we have the ability to contribute our own ideas and experiences to the sum of human knowledge that we are building online, the impact of the Web is even more powerful. This shift in how we use the Web is already challenging political, business and media leaders to rethink the ways in which they operate. But what about education? Our model of schooling hasn’t changed significantly in over 100 years, and it continues to be resistant to change in any meaningful ways. Yet in this new world of global connections, of powerful personal learning opportunities online, of shifting notions of information and knowledge, we must begin to re-envision the basic foundations of teaching and learning. If we don’t, if we sit back and watch the world change without us, we risk our relevance and our ability to prepare our students for the world in which they will live and work.