This digest begins with a brief discussion of the current status of the relatively recent phenomenon of online searching in schools. The advantages and disadvantages of online access in this context are then outlined, and some suggestions are offered for school library media specialists who wish to initiate online information retrieval for their…

Formerly reserved for use by scientists, researchers, and computer buffs, computer networks now have capabilities that make them extremely useful to science teachers and their classes. This digest is designed to provide educators with some basic background on computer communications and to provide a few examples of computer networks that are…