The seven articles of this theme issue deal with the use of computer-based interactive graphical representations. Studying their use will bring answers to users of static graphics in traditional paper-based media and those who plan instruction using graphical representations that allow semantically direct manipulation. (SLD)

This paper presents a case study of distance education at the University of Southern Queensland (USQ) in Toowoomba, Australia. Begun in 1977, distance education at USQ moved from the correspondence model to the multimedia model, to the telelearning model, and finally to the current flexible learning model characterized by on-line delivery via the…

This special report's feature article, "The Global Classroom," focuses on the ways the Internet makes the global classroom possible by allowing children to communicate with others around the world. To facilitate use of the Internet, the Northwest Regional Laboratory (NWREL) has plugged into the network and will be offering guidance for…