Reviews instructional design techniques that are suggested for improving the quality and effectiveness of educational software. Three areas of instructional design are addressed: (1) instructional strategies, including provision, examples and active feedback; (2) screen display, including text style variety; and (3) human factors, including…

In an experiment designed to dissociate the effects of instructional approach and system interface on learning in computer-based instruction, 18- to 30-year-old high school graduates with low mathematics ability were tested before and after completing three mathematics practice modules. Found that low ability students may not learn from computers…