As blogs light up with lively conversations about iPads, netbooks, and smart phones, it's easy to forget one major roadblock to preparing all children for the future: the digital divide. Although middle-class students often take high-speed Internet access for granted, a full 65 percent of Americans who make less than $25,000 a year lack broadband…

An ethnographic study of an urban comprehensive high school shows that teachers rarely used Channel One as a focus of instruction in their classrooms. Students watched Channel One primarily during an 18-minute homeroom period--a concession to parents, teachers, and administrators reluctant to sacrifice instructional time to show the program. Two…