Described is an approach to computational matrix algebra that takes advantage of a high quality, low cost microcomputer software package. The examples and applications discussed focus on matrix multiplication. (Author/CW)

Described is a computer algorithm for obtaining the coordinates of vertices, chord factors, and dihedral angles for plotting orthographic and axonometric projections, and for tabulating chord lengths and dihedral angles. (Author)

Given are instructions for teaching spreadsheet use for problem solving in mathematics. Examples of relevant problems from algebra through calculus are provided. The advantages of using computer spreadsheets in this application are stressed. (CW)

Presented are two applications of computer technology to chemistry instruction: the use of a spreadsheet program to analyze acid-base titration curves and the use of database software to catalog stockroom inventories. (CW)

The first of two volumes, this book contains complete texts of 61 papers presented at a 1988 symposium on geographical education. The papers cover many aspects of geographical education in several countries in Western Europe, Africa, and Asia, and are divided into eight sections: (1) "Developing Skills for Living through Geographical…

Described are the uses of a spreadsheet program to compute the free energy change associated with a reaction; to model acid/base equilibria; and to solve equilibrium constant expressions. Stressed are the advantages derived from having the spreadsheet perform the multiple, trivial calculations. (CW)

Presented is an illustration of the use of a computer spreadsheet program, Microsoft Excel version 1.5, for solving complicated chemical problems. Examples of spreadsheet output are provided. (CW)

Contends that empirical research using laboratory experimental economics has flourished during the past decade. Discusses how two practitioners of experimental economics integrated their research interests into undergraduate economics education. Describes three computerized exercises and includes samples of student handouts and activities. (CFR)

The Triple Representation Model of problem solving is presented. The use of microcomputers in this problem-solving environment is discussed, and examples are provided. The integration of this method into the mathematics curriculum is described. (CW)

Described is a short program for teaching and learning about geometric transformations. The integration of geometry problem solving and BASIC programing is discussed. Applications of computer graphics are illustrated. (CW)

Described are two applications of computers in chemistry. The multilinear equations and procedures used in obtaining a least-squares solution for curve fitting in chemistry are presented. Also discussed is the program "ATORB" which can be used to generate graphs of probable electron clouds for various atoms and molecules. (CW)

This article presents a vector-analysis approach to the classical three-point problem in hydrogeology. Problem sets involving strike and dip, and ground water flow including computer programs (in BASIC) for their solution are given. (CW)

Maintains that most computer tutorials retain a print orientation substituting connected computer screens for the pages of a book. Argues for a more creative use of computers' interactive capability. Presents three model tutorials concerning the Maastricht Treaty and U.S. Constitutional ratification. (MJP)

Identifies cultural universals as general categories of traits that all cultures possess, the delineation of which can distinguish one culture from another. These include, material culture, social organization, and economic organization. Discusses teaching strategies for exploring these phenomena. Includes a sample lesson and related World Wide…

Discussed are reasons why games should be included in the mathematics curriculum at all levels. Presented are arguments for this position and ways of enhancing the use of games in the learning of mathematics. Included are a definition of a mathematical game and types of mathematical games. (KR)