This paper summarizes the state of instructional software being produced by commercial sources in the United States as of late 1984, and reports some of the trends which led up to that state. After a brief background synopsis and description of the procedure used to obtain information, the document discusses such topics as: amount of software…

Examination of how far research work on the design of printed text can inform research on the design of electronic text centers on three areas: the layout of instructional text, the role of typographic cueing, and the presentation of graphic materials. Future research needs are discussed, and 101 references are provided. (LRW)

Describes a study of high school students that investigated the use of microcomputers to teach principles relating to the design and interpretation of graphs. Results related to student achievement, higher order thinking skills, and behavioral protocols are discussed. A sample assignment sheet and test questions are appended. (66 references) (LRW)

Describes a study which measured how ninth-grade students integrated information about mathematical concepts when working with Triple Representation Model software. Tables, graphs, and algebraic functions were linked, allowing students to manipulate several representations of the same concept. Examples of mathematical problems and student case…

This study examined the effects of an inductive multimedia program, including graphs, on subjects' ability to create linear functions and conceptualize variables from word problems. Subjects were 98 undergraduate students in two sections of a computer literacy course. Students' achievements were assessed via pre- and posttests, which were parallel…