Adjunct questions were inserted after each of 12 computer-animated graphics sequences shown to 160 eighth-grade science students. These sequences presented two relationships in a purely spatial fashion. Four randomly assigned treatment groups received questions targeting one of the two relationships (temperature or molecular motion) over all or…

This paper discusses skills science teachers need to effectively use computing in their teaching and describes how pre- and in-service science teachers can acquire computing skills. These skills can be grouped under three headings: (1) computer as a tutor for students (such as using drill and tutorial programs to bolster achievement); (2) computer…

A critical evaluation of the educational technology literature with respect to its application to engineering is provided. Although the major emphasis is on videotape systems, other technologies discussed include satellite applications and video/computer combinations. A number of suggestions are made throughout the report and are summarized in a…

Discusses some of the contributions that high-speed computing is making to the study of science. Emphasizes the use of computers in exploring complicated systems without the simplification required in traditional methods of observation and experimentation. Provides examples of computer assisted investigations in astronomy and physics. (TW)

Discusses the problems of increased noise levels when using microcomputers as interfaces to chemistry laboratory instruments. Describes how to properly connect a laboratory instrument to a microcomputer's A/D converter board. Suggests how to obtain an analog signal free of interference noise. (TW)

Provides abstracts of papers, workshops, and symposia presented at the January 21-24, 1985 joint winter meeting of the American Association of Physics Teachers (AAPT) and the American Physical Society (APS). The complete program of the meeting is included. (JN)

Three separate but related topics are discussed. These include the status of analytical chemistry in academia, the decline of science education in the United States (offering possible solutions to the problem), and the future of computers in analytical chemistry. (JN)

Because advanced students had difficulty in interpreting cleavage patterns obtained by gel electrophoresis related to rapid sequencing techniques for DNA and RNA, several formats were developed to aid in understanding this topic. Formats included print, print plus scrambled print, interactive computer-based instruction, and high-resolution…

Describes 20 National Science Foundation (NSF)-funded projects, emphasizing those from which earth science instructional materials are replicable and available. Included are the general nature of the project, type of materials produced (audio-visual aids, computer programs, learning modules, earth science equipment, and others), grade/educational…

Discusses the importance of computer studies and various problems that will arise in implementing computer science education in Malaysian secondary schools. Reviews French experiences in computer education (emphasizing modeling and simulation as a teaching mode), suggesting that these experiences be examined before embarking on a Malaysian…

Describes a series of laboratory experiments and computer simulations of the motion of electrons in electric and magnetic fields. These experiments, which involve an inexpensive student-built electron gun, study the electron mean free path, magnetic focusing, and other aspects. (Author/HM)

This book, second in a series dealing with scientific programing in the BASIC language, provides students, engineers, and scientists with a documented library of subroutines for scientific applications. Subjects of the eight chapters include: (1) least-squares approximation of functions and smoothing of data; (2) approximating functions by series…

This paper examines various topics and issues related to the teaching of science to orthopedically handicapped students. It includes: (1) brief descriptions of programs and materials for orthopedically handicapped students in elementary ("Elementary Science Study" and "Science A Process Approach II"), middle ("Science…

Details the features of BASIC used in mathematics programming and provides the information needed to translate between the Apple II and IBM PC computers. Discusses inputing a user-defined function, setting scroll windows, displaying subscripts and exponents, variable names, mathematical characters and special symbols. (TW)

Discusses artificial intelligence, its definitions, and potential applications. Provides listings of Logo and BASIC versions for programs along with REM statements needed to make modifications for use with Apple computers. (RT)