Attendees at the 2009 National Educational Computing Conference (NECC) will examine what it means to live in a digital world, and will discuss the best ways to prepare students to become global citizens.

"How do we prepare students for living and working in a global society and increasingly complex world? What new knowledge and skills are needed for productive collaboration in the 21st century?  And what types of learning environments foster the development of those skills?"

Carrill is part of the Platte County Sheriff’s Office. He also leads the Western Missouri Cyber Crimes Task Force. One of his primary missions is to track down and arrest online predators who trade in child pornography.And all these cameras only make his job more challenging. About 40 percent of the nation’s minors have access to Webcams, Carrill explained, devices for uploading live video to the Internet. About 65 percent of all children have access to cell phone cameras.

erhaps the biggest issue is that fact that kids don’t understand that when a picture is posted online, it’s nearly impossible to remove.“Once that image is taken, it’s out there forever,” Shehan said. “The No. 1 issue that we’ve seen with Webcams is teenagers self-producing pornography.”

All we can tell them is, ‘I’m sorry,’” Carrill said. “The minute the camera clicks, you no longer own that image. It has the potential to harm that person years from now.”A Webcam placed in a child’s bedroom is another bad combination, according to Shehan and Carrill. Sexual predators search for kids who use Webcams in the privacy of their own rooms, then lure or blackmail the child into providing pictures of themselves.“We see cases time after time of children who take pictures, send them to a predator and get a pornographic collage back that the predator uses to blackmail the child into providing more images,” Shehan said.

Phillip Alpert found out the hard way. He had just turned 18 when he sent a naked photo of his 16-year-old girlfriend, a photo she had taken and sent him, to dozens of her friends and family after an argumen

t was a stupid thing I did because I was upset and tired and it was the middle of the night and I was an immature kid," says Alpert.

Orlando, Florida, police didn't see it that way. Alpert was arrested and charged with sending child pornography, a felony to which he pleaded no contest but was later convicted. He was sentenced to five years probation and required by Florida law to register as a sex offender.

Brown's class was discussing some of the whaling calculations in Moby Dick. When one student asked a question involving a complex computation, three students quickly pulled out their cell phones and did the math. Brown was surprised to learn that most cell phones have a built-in calculator. She was even more surprised at how literate her students were with the many functions included in their phones. She took a quick poll and found that all her students either had a cell phone or easy access to one. In fact, students became genuinely engaged in a class discussion about phone features. This got Brown thinking about how she might incorporate this technology into learning activities.

Brown noticed that many students used text messaging to communicate, and considered how she might use cell phones in summarizing and analyzing text to help her students better understand Richard III. Effective summarizing is one of the most powerful skills students can cultivate. It provides students with tools for identifying the most important aspects of what they are learning, especially when teachers use a frame of reference (Marzano, Pickering, & Pollock, 2001). Summarizing helps students identify critical information. Research shows gains in reading comprehension when students learn how to incorporate isummary framesi (series of questions designed to highlight critical passages) as a tool for summarizing (Meyer & Freedle, 1984). When students use this strategy, they are better able to understand what they are reading, identify key information, and provide a summary that helps them retain the information (Armbruster, Anderson, & Ostertag, 1987).

Text messaging is a real-world example of summarizing—to communicate information in a few words the user must identify key ideas. Brown saw that she could use a technique students had already mastered, within the context of literature study.