Presents numerous questions concerning transportation systems, energy consumption, noise, air pollution and other transportation oriented topics. Solutions are provided using undergraduate pre-calculus mathematics. (CP)

Presented is a simplification of an undergraduate relativistic mechanics problem concerning the visual appearance of a rapidly moving sphere as viewed from various angles. (CP)

Explains the use of computer assisted graphic display to permit the questioning and testing of fundamental chemical relationships. Illustrates the operation of the technique in a simple equilibrium experiment. (GS)

Two instructional methodologies are described in this article: (1) a case study approach is advocated for the relevance and motivation it provides, and (2) a lecture and group study approach in which behavioral objectives must be met. (CP)

Describes the teaching of drug interactions to a college science class, using supplementary literary and historical information provided by a literature professor. (MLH)

Analyzes three secondary and college physics texts of the 19th century and compares them to current physics texts. (LS)

Describes a laboratory experiment that begins with a discussion of the fermentation process, the steps of winemaking, the types of wines that can be produced, and the differences between wines. Outlines the procedure for making red wine in the laboratory and describes other types of wine that can be produced. (GS)

Describes an attempt to incorporate research into laboratory work in an introductory ecology class and a senior seminar. The investigation involves the examination of rhythms of food consumption and circadian activities in humans. (GS)

Describes a remedial course that uses an experiential approach. Presents the major topics in the course, outlines the subsections and modules used in the first unit, and explains the method used for student evaluation. (GS)

Presents five experiments in which the unknowns for analysis are prepared by the students themselves, the analysis forming an essential part of the investigation. (MLH)

Suggests that some way be found to provide teaching jobs for chemistry Ph.D's whose main interest is chemical education. (MLH)

Describes experiments for the undergraduate organic chemistry laboratory which demonstrate reactions and syntheses that involve free - radical intermediates. (MLH)

Reports on the development, administration, and evaluation of a low anxiety testing model for use with preservice science teachers. (CP)