Suggests that electronics be taught using a systems approach, although this reverses the order of stages in the traditional approach by studying complete systems first. Also describes the hardware needed to implement a systems approach and the four stages of a course in which the equipment is used. (JN)

Presents a framework for model development that, when used, will help the student (or professor) avoid the major pitfalls associated with modeling. Includes not properly identifying the controlling factors, lack of model validation and developing a model that is incompatible with its end use. (CW)

Control group students (receiving descriptive, non-inquiry science) and experimental group students (using Science Curriculum Improvement Study-SCIS "Interaction and Systems" materials) were later combined in grade 4 for instruction with SCIS "Subsystems and Variables" materials. Results show similar difficulties in learning…

Discusses the importance of studying the far-from-equilibrium phenomena in college chemistry. Presents a system using the gas pendulum which displays all of the essential characteristics of dissipative systems. Promotes the use of the gas pendulum as a teaching example of a nonlinear far-from-equilibrium process. (TW)

Because of the uncertainty related to water resources development projects, and because of the multitude of factors influencing their performance, the systems analysis approach is often used as an instrument in the planning and design process. The approach will also yield good results in the programming of the maintenance and management of the…

One of the difficulties encountered by novice problem solvers in introductory physics is in the area of problem solving. It has been shown in other studies that poor problem solvers are affected by the surface aspects of the problem in contrast with more efficient problem solvers who are capable of constructing a mental model of the physical…

Discusses some of the chemical concepts that the United States Space Program illustrates. Describes ways to use the space program to motivate students to learn chemistry and its relationship to the world. Provides examples of classroom applications to environmental chemistry and biochemistry in studying the operation of the space shuttle. (TW)

Discusses the use of simulations to study complex real-life systems in engineering. Describes some of the limitations of using simulations. Identifies some situations in which computer simulations are practical and useful tools for the design, analysis, and evaluation of systems. (TW)

Describes a course on artificial intelligence (AI) in process engineering taught at Columbia University to chemical engineering students, using an AI methodology known as Knowledge-Based Expert Systems (KBES). Provides a description of the course, the lecture topics, and a synopsis of some of the student projects. (TW)

This document contains 41 papers and 11 poster session presentations from a conference on research-to-practice in adult, continuing, and community education. The following are among the papers included: "Learning in a Multicultural Environment" (Mansur Abdullah, Cory Eisenberg, Willard C. Hall Jr., Pauline Valvo); "How to Engage in…