Using animated visualization tools has been an important teaching approach in computer science education. We have developed three visualization and animation tools that demonstrate various information security concepts and actively engage learners. The information security concepts illustrated include: packet sniffer and related computer network…

This special section contains dispatches from the school technology frontier and four feature articles. Lars Kongshem shows how a rural Virginia community connects citizens and schools. Donna Harrington-Lueker describes a North Carolina "virtual high school." Richard J. Coley summarizes a study on school technology effectiveness.…

Describes the efforts of a North Carolina high school principal to adapt another school's computer network system to a reading comprehension improvement project in his school. Recounts administrative networking applications at Muskogee (Oklahoma) Public Schools and offers tips for choosing and evaluating computer networks. (MLH)

Describes the Institutional Information Processing System (IIPS) Users Group and explains its role in the implementation of administrative and academic computer systems in community colleges in North Carolina. Highlights include cooperation between colleges, vendor support, the nature of a users group, training, and future possibilities. (LRW)

Describes the integration of microcomputers and CD-ROMs into an elementary school in North Carolina. Topics addressed include computer networks; classroom computers; computer labs; printing capabilities; library and administrative access; phone systems; other building uses, including the lunch program and climate control; funding; and teacher…