Reviews three softwre packages: "Molecular Graphics on the Apple Microcomputer, Enhanced Version 2.0"; "Molecular Graphics on the IBM PC Microcomputer"; and "Molecular Animator, IBM PC Version." Packages are rated based on ease of use, subject matter content, pedagogic value, and student reaction. (CW)

Proposes to modify the procedure proposed by Abelson and diSessa to produce a polygonal path with vertices that lie exactly on an ellipse. Provides a detailed proof. Implements a limiting process to produce the best possible approximation to any ellipse for any given screen resolution. (CW)

Reviews five software packages for use with school age children. Includes "Science Toolkit Module 2: Earthquake Lab"; "Adaptations and Identification"; "Geoworld"; "Body Systems II Series: The Blood System: A Liquid of Life," all for Apple II, and "Science Courseware: Life Science/Biology" for…

Reviews three computer software packages for chemistry education including "Osmosis and Diffusion" and "E.M.E. Titration Lab" for Apple II and "Simplex-V: An Interactive Computer Program for Experimental Optimization" for IBM PC. Summary ratings include ease of use, content, pedagogic value, student reaction, and…

This study was designed to determine how students' engagement in a learning and debate activity on a current scientific controversy influences their understanding of the nature of science and, in turn, informs their decision-making on the issue. Two high school science classrooms, totaling 38 students from 9th through 12th grade, participated in…

This study seeks to observe and record the impact of the Internet as an educational tool on fifth grade students' (N=95) attitudes towards and behavior while interacting with this technology. The students attend a rural elementary school that is part of a study to implement a community-based, technology-enhanced, integrated curriculum. Working in…

Reports on a study in which five undergraduate education majors mentored six at-risk middle school science students using real-time (synchronous) chat technology. Results of the analysis indicate that the participating middle school science students, over the course of the project, asked more thoughtful questions, remained on task, and perceived…

Reported are the results of a study at the Royal British Columbia Museum where an interactive computer program, "Explore the Seashore," was added to an exhibit to test its effects on visitor enjoyment and learning. Details of the presentation and structure of the hypercard media are presented. (CW)

The use of the Accu-Weather database system in a junior high school classroom is described. Costs, equipment, and information received are discussed. Two software packages designed for use with meteorological data and Accu-Weather are highlighted. Availability information and a description of the services provided are included. (CW)

Four applications of microcomputers in the chemical laboratory are presented. Included are "Mass Spectrometer Interface with an Apple II Computer,""Interfacing the Spectronic 20 to a Computer,""A pH-Monitoring and Control System for Teaching Laboratories," and "A Computer-Aided Optical Melting Point Device." Software, instrumentation, and uses are…

Described is a laboratory interface system including hardware, software, and student activities. Student use of this system is reviewed stressing experimental design skills and student-designed experiments. (CW)

The question of how children solve force and motion problems in computer simulations without explicit knowledge of the underlying physics was investigated. Keystroke sequences made by children were saved and analyzed, and children were interviewed to understand their perception of the relationship between keyboard input and on-screen action. (CW)

This article is a report of the evaluation of the second year of the project, ENLIST Micros II. The project is working to develop a model for implementing educational computing in school science. The project goals, staff development, and project activities are described. The participants' checklist, "Microcomputer Use in Science…

Reviewed are computer software packages: "Where in Time Is Carmen Sandiego,""The Bio Sci Videodisc," and "Bio Sci Stacks." Included are hardware requirements, costs, emphasis, grade level, and availability. Functions of the packages are discussed including strengths and weaknesses and teaching suggestions. (CW)

The role of computer technology in the restructuring of schools in the United States is discussed. Included in the discussion are specific IBM products as well as general topics such as videodisc technology, CD-ROM, networking, and computer software. (CW)