A concern of computer-based learning system design is how to accommodate learners' individual differences during learning activities. Previous research suggests that adaptive e-learning systems can effectively address such individual differences and, consequently, they enable more directed tutoring via computer-assisted instruction. In this paper,…

Achievement in mathematics is an issue of great concern not only to students and parents but also to employers and researchers in Kenya. This is because the Kenya National Examination Council (KNEC) has continuously reported dismal results in this area, and especially in geometry. Also, KNEC indicates that it presents difficulties to both the…

The main aim of this study is to integrate cooperative learning strategies, mastery learning and interactive multimedia to improve students' performance in Mathematics, specifically in the topic of matrices. It involved a quasi-experimental design with gain scores and time-on-task as dependent variables. The independent variables were three…

The study was conducted to investigate the relation of adolescent students' mathematics motivation and achievement to their appropriate help-seeking and inappropriate guessing behaviour while using instructional software. High school students (n = 90) completed brief assessments of mathematics motivation and then worked with software for geometry…

Summarizes the results of five studies dealing with screen design for computer-based instruction (CBI) and provides suggestions for their application as well as future directions for research. Chunking, text density, and screen density are discussed as variables in screen design, and current research is described. (33 references) (LRW)

Describes a study of 61 undergraduates that investigated the effects of hypermedia content-structure focusing on learner's structural knowledge acquisition, retention, and disorientation. Use of a Completely Randomized Multivariate Analysis of Variance design for hypothesis testing is explained and implications for hypermedia design are discussed.…

Describes findings of the Spoken Language and New Technology (SLANT) research project which studied the talk of primary school children in the United Kingdom who were working in small groups at computers with various kinds of software. Improvements in the quality of talk and collaboration during computer-based activities are suggested. (Contains…

Describes study of fourth and fifth grade students which explained the effect of graphics on student motivation in a microcomputer-based spelling drill program. The role of feedback in instruction is discussed, the impact of graphics on computer software is described, and results are analyzed. (4 references) (LRW)

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)

Objectives of this study were to create a prototype of an interactive hypermedia textbook and to explore the relationships between learners' performance and use of available learning tools (i.e., textbook glossary and navigation map). The effects of prior knowledge on textbook use and performance were also investigated. (11 references) (EA)

Criticizes the statistical methods used in a previously published article that compared a commercially produced computer program with traditional teaching methods. Measures of instructional effectiveness are described, the assignment of student pairs is examined, and the use of blocking variables with analysis of variance is discussed. (LRW)

Reports findings of analysis of teacher evaluation forms completed during a statewide project in Indiana to evaluate microcomputer software in public schools. Comparisons between groups of teachers based on factors of either prior experience with software or amount of time invested in evaluation are described, and 31 references are provided. (LRW)

Summarizes three research studies on text and screen density variables in a computer based instruction (CBI) lesson. The first two studies investigated the effectiveness of low density text on lessons taught in print and CBI modes; the third study examined learner preferences for different screen densities. (43 references) (Author/LRW)

This second article in a two-part series on telecommunications in secondary schools examines strategies for better support of telecommunications implementation. Highlights include management strategies for CMC (computer-mediated communication) use; instructional strategies for online database inquiries; teacher support strategies; simulation…

This project established a metacognitive research and development framework (MRDF) and production process for the development of Web-based instructional science programming for early elementary and at-risk students. Mapped cognitive variables to metacognitive learning strategies for those variables, to metadata for the instructional design of the…