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A new survey from PBS and Grunwald Associates found that 97 percent of teachers said they used digital media in the classroom in 2010, and 78 percent used DVDs. However, 76 percent said they now downloaded or streamed content online, up from just 55 percent in 2007.

 

HP

Digital Sketch

STEM—the catchy shorthand for "science, technology, engineering and mathematics"—has been part of the school improvement discussion for more than a decade, as educational leaders and policy makers have underscored the importance of these areas in preparing students for an internationally competitive, 21st-century economy.

Most of us are familiar with the damaging consequences of computer viruses such as freezing worms and Trojan horses. Another set of devious hacking forces, however, known as botnets, have caused districts to re-evaluate their online security measures. A botnet is a network of computers controlled remotely by hackers and infected with malware. Unlike other viruses, botnets do not run on autopilot once they gain access. They infiltrate computers, usually via e-mail, and they take advantage of the affected computers' Web browser vulnerabilities while spreading spam and viruses.

"We want a grant for 20 computers."

This was my directive from district administrators nearly 25 years ago. As a district grants specialist, I dutifully wrote the grant for computers so that the schools would be prepared for the 21st century. Back in the late 1980s, the computers themselves were the crux on the federal grant application.

At education conferences, as well as in professional association reports, as a target area of funding for nonprofit foundations and in the literature of industry vendors, the term, "personalized learning" has taken center stage in an arena already crowded with complex and long-standing issues and concerns.

Why personalized learning? And why now?

 

The processing speed, memory size and overall computing power of PC s have advanced at an exponential rate over the years, and the pace shows no signs of slowing. The result for many users—those in K12 schools in particular—is that the power of new computers is far greater than most require for the majority of applications. As a result, a number of desktop virtualization products have appeared in the last several years, which divide a single PC into multiple workstations.

Mobile learning—the use of mobile devices for educational purposes by students—is rapidly moving from an experimental initiative by a few innovative districts over the last five years to a broadly accepted concept in K12. The latest research and surveys, results of pilot programs, and analysis of trends in both public education and the broader technology industry all indicate that ubiquitous mobile learning—with mobile devices in every student’s hands and used in every classroom, school and district in the country—is advancing quickly and will arrive faster than many expected.

Diane Lewis began building her popular virtual education program in a storage closet. The drab room, just big enough to squeeze in a tiny table, was her office at the headquarters of Seminole County (Fla.) Public Schools. She had a computer and a small staff of temporary workers. “We had pretty much no money, no people, no space,” recalls Lewis, director of instructional technology for the district. “One of the myths is, if you’re virtual, people don’t think you require anything.”

High creeks, prickly pear cacti, and dry live oaks dot the central Texas land around the Round Rock Independent School District. Diverse, sprawling and growing rapidly, the district comprises 48 campuses across 110 square miles. Administrators credit a business-inspired, total-cost-of-ownership, technology standardization program with their ability to keep pace with student needs.

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