Presents the results of a series of studies on the production, transformation, and interpretation of graphical representations from grade 8 to professional scientific practice in formal testing situations (inside) and in the course of field/laboratory work (outside). (Author/CCM)

This study of eighth and ninth graders explored gender differences in computer assisted learning using different presentation formats (animation, still graphics, and text). Results showed that the gender effect was significant in procedural learning but not in descriptive learning, and that treatment effect was significant among girls and…

Investigated the effects of presentation format (animation, still graphics, text) and the students' prior knowledge on learning a computer-based physics lesson in grades eight and nine. Results of an analysis of covariance indicated that specific presentation formats are not equally effective for the different prior knowledge groups. (Author/LRW)

Describes an eighth grade computer literacy course in which students used spreadsheet programs to illustrate statistics for classroom presentations. Discusses the use of color and animation in graphs, and the value of active participation using technology to increase student motivation, retention, and self-expression. (AEF)