Learning about the physical environment from computer simulation models is discussed in terms of three stages: exploration, experimentation, and calibration. Discusses the effective use of models and presents two computer simulations written in BBC BASIC, STORFLO (for catchment hydrology) and SLOPEK (for hillslope evolution). (Author/GEA)

Discusses a computer demonstration of the word fragment completion effect which introduces students of cognitive psychology to the implicit memory paradigm. Describes effective use of the program in lecture, demonstration, and class discussion stating that it provides an interesting introduction to discussions of experimental procedures and…

Explores alternative strategies to solve algebraic equations that do not lend themselves to traditional methods. Examines one nontraditional equation by a graphical approach using a graphing utility and by a numerical approach using spreadsheets. Discusses new basic skills for algebra utilizing technology. Provides a computer program to solve…

Presents the underlying ideas of the Software Cost Reduction (SCR) approach to requirements specifications. Results of applying this approach to the teaching of programing to high school students indicate that students perform better in writing programs. An appendix provides two examples of how the method is applied to problem solving. (MDH)

This guide for teachers focuses on how microcomputers may be used in the home economics classroom and how the computer is affecting and changing family life. A brief discussion of potential uses of the microcomputer in educational settings is followed by seven major sections. Sections 1 and 2 provide illustrations and definitions for microcomputer…