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…

Compares the performance of education undergraduates with high or low spatial-skill scores who learned how to calculate surface area using hypertext, computer-assisted instruction, conventional paper materials, or program control. Results are reported for misconceptions, correct problems, time on lesson, enjoyment rating, screens viewed, and…

Discusses formative evaluation of courseware and describes a study of undergraduates that compared the effects of two methods of formative evaluation on the revision of a computer-assisted instruction (CAI) program written in HyperCard. Use of the one-to-one method and the small group method of evaluation are explained, and posttest scores are…

Discusses methods for teaching mathematics skills and describes a study of third graders that compared student performances on worksheets, a microcomputer drill and practice program, and daily one-minute timing procedures of precision teaching for independent practice of multiplication facts. Results indicate that precision teaching was the most…

The director of the three-year-old Stevens project, which addresses the implementation and use of computers for middle and secondary mathematics instruction, offers a progress report. Time for preparation, teacher training, and defining the changing role of the teacher are cited as key variables. Future activities are also previewed. (Author/JJK)

This study explored how one eighth grade girl learned about the structure of recursive programs in BOXER programing language. The method of impasse resolution was presented in detail and used both to understand how she constructed her understanding and as an empirical method to analyze her learning. (MDH)

Discusses factors which influence performance when authoring multimedia instructional materials, including background knowledge, resource accessibility, learning and teaching styles, learning or job setting, access to expertise, performance support, cooperative learning, tutorials, models, online training, and expert guidance. (Contains six…

Describes the design and use of SCORE (Sales and Customer Service Occupational Readiness Education), courseware developed by AT&T to provide midliterate adult customer service representatives with computer-assisted instruction. Topics addressed include job simulations; skills in reading, writing, math, problem solving, and critical thinking;…

The eight chapters of this theme issue discuss recent research and theory concerning computer-based integrated learning systems. Following an introduction about their theoretical background and current use in schools, the effects of using computer-based integrated learning systems in the elementary school classroom are considered. (SLD)

Discussion of computers and informatics in Bulgaria focuses on educational computing. Highlights include national goals and objectives; microcomputers in secondary schools, including vocational schools; resources for educational computing, including retraining teachers, financial support, and the role of higher education institutions in developing…

Nine articles discuss teaching research skills to junior and senior high school students including useful personal qualities, computer-assisted instruction, researching issues of current public debate, an oral history project on the 1960s, changing roles of librarians, cooperative learning, video and audiotapes as sources, CD-ROM-based indexes,…

Describes Impact North Carolina, a partnership program developed by Appalachian State University, AT&T, and Southern Bell that uses advanced communications technologies to enhance elementary and secondary education and inservice and preservice teacher education programs. Highlights include Integrated Services Digital Network,…

Discusses conceptual difficulties in the field of geometrical optics and describes RAY, a microcomputer-based graphic interface that was designed to serve as a teaching aid and as a learning environment. The ability to combine theory and formal representations with real demonstrations and experiments is discussed. (Contains seven references.) (LRW)

Discussion of the results of an international survey of computer use in education focuses on three areas: (1) the degree to which female role models are offered to girls; (2) ways school policies take gender equity issues into account; and (3) the extent to which gender equity issues are dealt with in the curriculum. (Contains 18 references.) (LRW)

Describes part of a research project in France involving the second-language acquisition of young children that focuses on the use of a computer augmented with a voice synthesizer. Topics addressed include written versus spoken language; multiple sources of information; self-correction; self-esteem; memory; and speed in the learning process.…