This article discusses the importance of private interactions, in which a student works alone with learning materials, and public interactions, in which a group of students engage in discourse around learning materials. While traditional technology requires that designers choose one type of interaction over another, the authors show how handheld…

Describes the World Links for Development (WorLD) program, a World Bank effort to bring the Internet to 40 developing countries to connect 1500 secondary schools for collaborative project-based learning. Discusses the World Bank's role in development; program objectives, focus of training, financing, and goals; and lessons learned. (PEN)