Moreover—and perhaps most damning—by blocking and banning many of the tools and Web sites that form the cornerstone of teenagers’ experiences, educators deny themselves access to the conversations that students are having about how to use these tools intelligently, ethically, and well. And given the overwhelming flow of information that students can access using such tools, it is essential that educators become part of those conversations.

Districts have spent thousands of dollars installing interactive whiteboards—which are a more powerful, more engaging chalkboard. And yes, they are a tool with some very useful functions, and yes, we have them at the Science Leadership Academy in Philadelphia, where I am principal. But let me be clear: interactive whiteboards only enable a teacher-centric style of teaching to be more engaging than it would have been with a traditional chalkboard. Much of the prepackaged educational gaming similarly makes the same mistake.

The single greatest challenge schools face is helping students make sense of the world today. Schools have gone from information scarcity to information overload. This is why classes must be inquiry driven. Merely providing content is not enough, nor is it enough to simply present students with a problem to solve. Schools must create ways for students to come together as a community to ask powerful questions and dare them to bring all of their talents to bear on real-world problems.

Once bullying is successful it rapidly becomes a habit — neurons that fire together, wire together — address it when it begins.