In some classrooms, books are a thing of the past

Textbook-free classrooms are by no means the norm, but they may be someday. Slowly, but in increasing numbers, grade schools across the country are supplementing or substituting the heavy, expensive and indelible hardbound book with its lighter, cheaper and changeable cousin: the digital textbook. Also known as a flexbook because of its adaptability, a digital textbook can be downloaded, projected and printed, and can range from simple text to a Web-based curriculum embedded with multimedia and links to Internet content. Some versions must be purchased; others are "open source" -- free and available online to anyone. Some praise the technology as a way to save schools money, replace outdated books and better engage tech-savvy students. Others say most schools don't have the resources to join the digital drift, or they question the quality of open-source content. Hardbound books still dominate the $7 billion U.S. textbook market, with digital textbooks making up less than 5 percent, according to analyst Kathy Mickey of Simba Information, a market research group. But that is changing, as K-12 schools follow the lead of U.S. universities and schools in other countries, including South Korea and Turkey. In Florida's Broward County, students and teachers log online to access digital versions of their Spanish, math and reading books. In Arizona, classes at one Vail School District high school are conducted entirely with laptops instead of textbooks. And in Virginia this year, state officials and educators unveiled a free physics flexbook to complement textbooks.