Describes the use of NASA Spacelink Computer Information Service for Educators to obtain instructional materials and ideas for classroom demonstrations. Uses the free-fall concept of zero gravity as an example. Provides NASA Spacelink contact information. (JRH)

Describes the use of the TI-82 graphics calculator as an intermediate step in introducing computers to the high-school physics lab. Discusses linking the calculator with other machines so that students can save data, enter programs on a computer and later download to the calculator, and transfer graphs to a computer for printing. (JRH)

Presents the 1990 American Society for Engineering Education award lecture for the Chemical Engineering Division. Following a brief outline of what the computing world includes, the lecture traces computing technology from the early years to milestones, as well as current trends, in both hardware and software development. Highlights the…

Describes a computer program to teach the concepts that underpin genetic mapping using a three-point test cross. The program is used in a sophomore-level course for biology majors that presents a rigorous introduction to genetics. (PR)

Describes experiences of the Computers in Teaching Initiatives (CTI) centers for chemistry and physics which provide support to academic staff in universities in the United Kingdom who are using communications and information technology. Topics include funding by the Teaching and Learning Technology Programme (TLTP); courseware development; and…

Describes how science education partnerships composed of educational researchers, technologists, classroom teachers, natural scientists, and pedagogy experts can create effective instructional innovations using Internet technologies. Illustrates how the Scaffolded Knowledge Integration (SKI) framework gives partnerships a head start on effective…

Discusses the development and use of Personal Assistants for Learning (PALs) computer tutorials for teaching applications of Newton's Laws. Finds that the tutorials were nearly as effective as individual tutoring by expert teachers and considerably more effective than the instruction provided in a well-taught physics class. (Contains over 30…

Indicates the importance of journaling for student teachers to reflect upon the nature of the teaching experience and the increasing of student and supervising teacher communication by e-mail. Describes flexible strategies using a personal digital assistant to facilitate the development of field notes during observations. (Contains 17 references.)…

Contains information on rain sticks and other similar musical instruments. Describes procedures for making rain sticks and using them in the study of sound. Discusses the physics of sound and how to utilize computers to study sound with rain sticks. (DDR)

States that constructive thinking about variables seems to be a key to accelerated learning in science and that computer modeling can enable this. A taped sequence of a group in the exploratory use of a model reveals the potential of such activity. (Author/ASK)

Presents two quantitative Faraday's law experiments using a computer-assisted data-logging system. (Author/ASK)

Details how a spreadsheet with graphics capabilities can be used to illustrate enzyme kinetics and explain how computer simulation of a reaction mechanism is accomplished. (DDR)

Describes the information technology (IT) capabilities of a group of science student teachers. Argues that the classroom experience of using IT is an essential component of the training course and that progress is hampered by the infrequent use of computers by school mentors. Contains 33 references. (DDR)

Reports on a case study that examines the teaching and learning impact of technology from the perspective of students participating in a long-term study of technology implementation. The study is situated within the context of the Technology Enhanced Secondary Science Instruction (TESSI) project. Contains 65 references. (DDR)

Presents an interactive, case-based online network (ICON) that provides a learning environment that integrates student thinking across different concentration tracks and allows students to get away from interpreting vast amounts of available information, move toward selecting useful information, recognize discriminating findings, and build a…