Reviews "Thermodynamics" (Cross Educational Software) and "Calorimetry and Thermodynamics" (Educational Materials and Equipment Company). The first package has seven programs (briefly described) while the second package contains virtually an identical subset of the Cross package. (JN)

There is a need for abstracting topography other than for mapping purposes. The method employed should be simple and available to non-specialists, thereby ruling out spline representations. Generalizing from univariate first-degree least squares and from multiple regression, this article introduces bivariate polynomial functions fitted by least…

Included are two articles related to the use of computers. One activity is a computer exercise in chemical reaction engineering and applied kinetics for undergraduate college students. The second article shows how computer-assisted analysis can be used with reaction rate data. (RH)

Explains a technique to create animated films for aid in the instruction of relativistic mechanics through the use of a computer. (CP)

Described is a series of five related microcomputer-based laboratory analysis programs that are used by students in a college calculus-based physics course. With minor modifications these programs, which are written in BASIC, could be used in most beginning undergraduate laboratory science courses. (RH)

Discusses philosophy, aims and objectives, and structure of the Matriculation Science Curriculum of the University Sains Malaysia. Includes comments on instructional strategies, individualized learning, programmed instruction, systems approach to computer-assisted instruction (CAI) implementation, CAI authoring system, and various program…

Details the assembly and operation of two interactive computer-student dialogs developed for use primarily with elementary and secondary teachers. The dialogs use graphic facilities for teaching about the sky as seen from the earth and about the phases of the moon. (Author/CP)

Describes chemistry games included in the PLATO computer-generated graphics system developed at the University of Illinois to give students problem solving practice. (SL)

Described is the use of a microcomputer and computer software to simulate the use of geological equipment. The technique uses pictures of the control panel (with switches and dials that can be activated) and a story board that can provide the simulation. A simple seismograph is used as an example of possible simulations. (RH)

Describes computer strategies designed to emphasize teaching of an integrative view of cardiovascular physiology. They include: (1) a group of simulated laboratories which emphasize an explicit integration of ideas; (2) fault-finding exercises in which those ideas are put to use; and (3) a novel testing device for measuring student progress. (JN)

Describes how microcomputer spreadsheets are easily adapted for use in groundwater modeling. Presents spreadsheet set-ups and the results of five groundwater models. Suggests that this approach can provide a basis for demonstrations, laboratory exercises, and student projects. (ML)

Computer Assisted Practical Evaluation (CAPE) is a FORTRAN computer program which students use to verify answers obtained from experimental data. Generally, whenever an incorrect answer is supplied, students are asked to redo calculations and submit a revised value. Advantages and use of the program with chemistry classes are described. (JN)

Lists and provides a few examples of computer-based studies appropriate for use in undergraduate physical chemistry. (CS)

Provides short descriptions of chemists' applications of computers in instruction: an interactive instructional program for Instrumental-Qualitative Organic Analysis; question-and-answer exercises in organic chemistry; computerized organic nomenclature drills; integration of theoretical and descriptive materials; acid-base titration simulation;…

Presented are system concepts with examples of various vendor approaches for implementing laboratory local area networks. (CW)