This report describes a microcomputer system which collects data from students in classrooms on a daily basis and is then used to evaluate concept achievement and attitude changes through a time series analysis. Two pilot studies in two junior high schools in Ohio are detailed, where eighth grade students' progress in an earth science study unit…

Examines the use of computer assisted instruction and computer managed instruction in marine education. Also cites studies on the effectiveness of microcomputers on learning and lists the titles of 18 software packages (noting source, hardware, and grade level) on marine and aquatic subjects. (DH)