Uses simple models to illustrate the principles of this genetic method of mapping gene loci. Stresses that this system enables a practical approach to be used with students who experience difficulty in understanding the concepts involved. (CW)

Discusses some of the barriers that impede minority success in college and gives suggestions for overcoming them. Describes the California Minority Engineering Program (MEP) as a successful program that has been replicated at several California universities. Presents the three structural elements and gives suggestions for starting a MEP program.…

Lists barriers that limit the recruitment of women from the existing pool of eligible women into engineering programs. Discusses several components that are important to successful recruitment of women. Uses the program at Purdue as a successful example. Suggests special steps for faculty and administrators to follow. (CW)

Describes a study of perceived difficulty of chemistry courses among secondary school and college students in Kenya. Concludes that organic chemistry may not be as difficult as many people believe. (CW)

Discusses some of the major research in science education published during the last 10 years in order to raise some of the methodological issues involved. Illustrates the progress that has been made along the path toward a science of teaching science. (CW)

Reports on a study conducted to determine whether a common relationship exists for faculty size in U.S. engineering colleges. Suggests that an index of normative loading can possibly be established. (RT)

Describes eight experiments involving the use of common consumer products that could be incorporated into quantitative and instrumental analysis laboratories. Discusses these activities in terms of illustration of principles, awareness, and critical thinking. (CW)

Discusses the trend toward more "earth-as-a-system" approaches in research and teaching about global science. Uses the "greenhouse effect" as a prototypical global change problem that requires interdisciplinary problem-solving approaches. (TW)

Describes a course offered at Polytechnic University (New York) which is designed to provide an introduction to professional engineerig ethics as presented through the history of engineering, codes of conduct of professional societies, case studies and hypothetical situations. (TW)

Describes a demonstration of a practical application of electrochemistry. Discusses the set-up, materials, and theatrical attributes of this demonstration. (CW)

Describes a simplified redox method for total iron analysis suitable for execution in a three-hour laboratory period by general chemistry students. Discusses materials, procedures, analyses, and student performance. (CW)

Presented is a description of a BASIC program to be used on an IBM microcomputer for calculating and plotting synthetic seismic-reflection traces for multilayered earth models. Discusses finding raypaths for given source-receiver offsets using the "shooting method" and calculating the corresponding travel times. (Author/CW)

Discusses the conventional approaches to teaching about chemical equilibrium in advanced physical chemistry courses. Presents an alternative approach to the treatment of this concept by using Boltzmann's distribution law. Lists five advantages to using this method as compared with the other approaches. (TW)

Describes the graduate programs in environmental communications that have evolved at the University of Wisconsin-Madison. Outlines the options for both masters and doctoral degrees. Lists theses done in the areas of media, audience attitudes toward environmental issues, and case studies of environmental conflicts. (TW)

Describes a polymerization reactor engineering course offered at Michigan Technological University which focuses on the design and operation of industrial polymerization reactors to achieve a desired degree of polymerization and molecular weight distribution. Provides a list of the course topics and assigned readings. (TW)