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Merrill, John – Journal of Computer-Based Instruction, 1987
Examines the importance of levels of questioning and types of feedback in designing courseware for computer-based education. Test results are analyzed for four groups of high school students who completed different versions of a computer-based science lesson, and recommendations for future research are given. (Author/LRW)
Descriptors: Computer Assisted Instruction, Correlation, Courseware, Feedback
Peer reviewed Peer reviewed
Hativa, Nira; Teper, Avigdor – Journal of Educational Computing Research, 1988
Discussion of the use of color in microcomputer-based educational software focuses on a study of Israeli ninth graders that examined the differential effects of three color treatments on the learning of geometric concepts by students with differential aptitudes. Hypotheses tested are described and results are analyzed. (28 references) (Author/LRW)
Descriptors: Ability Grouping, Analysis of Variance, Aptitude Treatment Interaction, Color
Peer reviewed Peer reviewed
Thomas, P. G.; Rickhuss, M. G. – Education and Computing, 1992
This study examined the effectiveness of a computer algebra system in teaching secondary school mathematics. Pre- and posttest results and time on task were compared for students receiving conventional instruction and those receiving computer-assisted instruction using an enhanced version of muMath, a standard computer algebra package. (four…
Descriptors: Algebra, Comparative Analysis, Computer Assisted Instruction, Conventional Instruction
Peer reviewed Peer reviewed
Ranzijn, Frederik J. A. – Instructional Science, 1992
Describes two experiments in Dutch secondary schools that were carried out to study the effect of the sequencing of the information in computer-assisted instructional programs. Instructional design for concept learning is discussed; successive and coordinate relationships between concepts are explained; and tests designed for procedural and…
Descriptors: Analysis of Variance, Computer Assisted Instruction, Computer Software Development, Concept Formation