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The K-2 school provides e-mail addresses to each of its 880 students and maintains accounts on the Facebook and Twitter networking sites. Children can also interact with peers in other schools and across the country through protected wiki spaces and blogs the school has set up.

“Rather than saying this is a scary tool and something bad could happen, instead we believe it’s an incredible tool that connects you with the entire world out there. ... [L]et’s show you the best way to use it.”

As Trussville students move through the grades and encounter more-complex educational content and expectations, their Internet access is incrementally expanded.

In 2001, the Children’s Internet Protection Act instituted new requirements for schools to establish policies and safeguards for Internet use as a condition of receiving federal E-rate funding. Many districts have responded by restricting any potentially troublesome sites. But many educators and media specialists complain that the filters are set too broadly and cannot discriminate between good and bad content. Drawing the line between what material is acceptable and what’s not is a local decision that has to take into account each district’s comfort level with using Internet content

The American Civil Liberties Union sued Tennesee’s Knox County and Nashville school districts on behalf of several students and a school librarian for blocking Internet sites related to gay and lesbian issues. While the districts’ filtering software prohibited students from accessing sites that provided information and resources on the subject, it did not block sites run by organizations that promoted the controversial view that homosexuals can be “rehabilitated” and become heterosexuals. Last month, a federal court dismissed the lawsuit after school officials agreed to unblock the sites.

Students are using personal technology tools more readily to study subject matter, collaborate with classmates, and complete assignments than they were several years ago, but they are generally asked to “power down” at school and abandon the electronic resources they rely on for learning outside of class, the survey found. Administrators generally cite safety issues and concerns that students will misuse such tools to dawdle, cheat, or view inappropriate content in school as reasons for not offering more open online access to students. ("Students See Schools Inhibiting Their Use of New Technologies,", April 1, 2009.)

A report commissioned by the NSBA found that social networking can be beneficial to students, and urged school board members to “find ways to harness the educational value” of so-called Web 2.0 tools, such as setting up chat rooms or online journals that allow students to collaborate on their classwork. The 2007 report also told school boards to re-evaluate policies that ban or tightly restrict the use of the Internet or social-networking sites.

Federal Requirements for Schools on Internet Safety The Children’s Internet Protection Act, or CIPA, is a federal law intended to block access to offensive Web content on school and library computers. Under CIPA, schools and libraries that receive funding through the federal E-rate program for Internet access must: • Have an Internet-safety policy and technology-protection measures in place. The policy must include measures to block or filter Internet access to obscene photos, child pornography, and other images that can be harmful to minors; • Educate minors about appropriate and inappropriate online behavior, including activities like cyberbullying and social networking; • Adopt and enforce a policy to monitor online activities of minors; and • Adopt and implement policies related to Internet use by minors that address access to inappropriate online materials, student safety and privacy issues, and the hacking of unauthorized sites. Source: Federal Communications Commission

“We believe that you can’t have goals about kids’ collaborating globally and then block their ability to do that,” said Becky Fisher, the Virginia district’s technology coordinator.

Every day we are exposed to huge amounts of information, disinformation, and just plain nonsense. The ability to distinguish fact from factoid, reality from fiction, and truth from lies is not a "nice to have" but a "must have" in a world flooded with so much propaganda and spin.

For example, for many years, the dominant U.S. culture described the settling of the American West as a natural extension of manifest destiny, in which people of European descent were "destined" to occupy the lands of the indigenous people. This idea was, and for some still is, one of our most enduring and dangerous collective fabrications because it glosses over human rights and skirts the issue of responsibility. Without critical reflection, we will continually fall victim to such notions.

A second element of the 21st century mind that we must cultivate is the willingness to abandon supernatural explanations for naturally occurring events.

The third element of the 21st century mind must be the recognition and acceptance of our shared evolutionary collective intelligence.

To solve the 21st century's challenges, we will need an education system that doesn't focus on memorization, but rather on promoting those metacognitive skills that enable us to monitor our own learning and make changes in our approach if we perceive that our learning is not going well.

Metacognition is a fancy word for a higher-order learning process that most of us use every day to solve thousands of problems and challenges.

We are at the threshold of a worldwide revolution in learning. Just as the Berlin Wall fell in 1989, the wall of conventional schooling is collapsing before our eyes. A new electronic learning environment is replacing the linear, text-bound culture of conventional schools. This will be the proving ground of the 21st century mind.

We will cease to think of technology as something that has its own identity, but rather as an extension of our minds, in much the same way that books extend our minds without a lot of fanfare. According to Huff and Saxberg, immersive technologies—such as multitouch displays; telepresence (an immersive meeting experience that offers high video and audio clarity); 3-D environments; collaborative filtering (which can produce recommendations by comparing the similarity between your preferences and those of other people); natural language processing; intelligent software; and simulations—will transform teaching and learning by 2025.

So imagine that a group of teachers and middle school students decides to tackle the question, What is justice? Young adolescents' discovery of injustice in the world is a crucial moment in their development. If adults offer only self-serving answers to this question, students can become cynical or despairing. But if adults treat the problem of injustice truthfully and openly, hope can emerge and grow strong over time. As part of their discussion, let's say that the teachers and students have cocreated a middle school earth science curriculum titled Water for the World. This curriculum would be a blend of classroom, community, and online activities. Several nongovernmental organizations—such as Waterkeeper, the Earth Institute at Columbia University, and Water for People—might support the curriculum, which would meet national and state standards and include lessons, activities, games, quizzes, student-created portfolios, and learning benchmarks.

The goal of the curriculum would be to enable students from around the world to work together to address the water crisis in a concrete way. Students might help bore a freshwater well, propose a low-cost way of preventing groundwater pollution, or develop a local water treatment technique. Students and teachers would collaborate by talking with one another through Skype and posting research findings using collaborative filtering. Students would create simulations and games and use multitouch displays to demonstrate step-by-step how their projects would proceed. A student-created Web site would include a blog; a virtual reference room; a teachers' corner; a virtual living room where learners communicate with one another in all languages through natural language processing; and 3-D images of wells being bored in Africa, Mexico, and Texas. In a classroom like this, something educationally revolutionary would happen: Students and adults would connect in a global, purposeful conversation that would make the world a better place. We would pry the Socratic dialogue from the hands of the past and lift it into the future to serve the hopes and dreams of all students everywhere.

There has never been a time in human history when the opportunity to create universally accessible knowledge has been more of a reality. And there has never been a time when education has meant more in terms of human survival and happiness.

To start, we must overhaul and redesign the current school system. We face this great transition with both hands tied behind our collective backs if we continue to pour money, time, and effort into an outdated system of education. Mass education belongs in the era of massive armies, massive industrial complexes, and massive attempts at social control. We have lost much talent since the 19th century by enforcing stifling education routines in the name of efficiency. Current high school dropout rates clearly indicate that our standardized testing regime and outdated curriculums are wasting the potential of our youth.

If we stop thinking of schools as buildings and start thinking of learning as occurring in many different places, we will free ourselves from the conventional education model that still dominates our thinking.