This guide is intended for use in teaching a course in electronic communications systems. Class activities during the course examine the processes of creating electronic signals and transmitting various coded messages to other locations. Methods of changing the form of electric current are emphasized, and the latest techniques in data processing…

This guide, which is one in the "Exploration" series of curriculum guides intended to assist junior high and middle school industrial educators in helping their students explore diverse industrial situations and technologies used in industry, deals with exploring computer technology. The following topics are covered in the individual…