This third installment in a series on instructional videodiscs for teachers focuses on the equipment needed to bring videodisc programs to the classroom. Videodisc delivery systems are explained, players and monitors are described, and three types of computer-controlled systems are discussed: hybrid systems, peripheral systems, and integrated…

A new technique called computer augmented lectures (CAL) now in use at the University of Texas at Austin is discussed in this report. The technique is described as involving the integration of on-line interactive time-sharing computer terminals and theater-size video projectors for large screen display, the goal being to promote student learning…

Positive and negative implications of the eventuality that American homes will be equipped to provide interactive instruction in the home well before the end of the century are discussed, together with the limitations appropriate to such instruction. Home and rural schools are compared as potential sites for purposes of longer-term planning with…