Presents some perceived shortcomings of doctoral programs in chemistry in light of the recent emphasis on the undergraduate and precollege student. Cites some data that indicates that 10 percent of the doctoral students asked felt that the goals of their doctoral programs had never been explicitly set forth. (TW)

Describes five computer software packages; four for MS-DOS Systems and one for Apple II. Included are SPEC20, an interactive simulation of a Bausch and Lomb Spectronic-20; a database for laboratory chemicals and programs for visualizing Boltzmann-like distributions, orbital plot for the hydrogen atom and molecular orbital theory. (CW)

Discusses the objectives of biochemistry education. Defines objectives for teaching biochemistry in secondary schools. Emphasizes the need for biotechnology education. Identifies two recent teaching experiments in Scandinavian countries. (CW)

Describes a chemistry lab experiment in which a microcomputer is used to graph data. In the experiment a catalyst is used to decompose a commercial bleach. The computer's game port is used with a potentiometer to plot the volume of oxygen gas produced versus elapsed time. Courseware information is included. (TW)

The correlates of average departmental annual research journal publication rates of faculty were examined in three disciplines: chemistry, history, and psychology. Variables studied included factual information about each department, faculty perceptions and ratings, and graduate students' perceptions and ratings. (Author/MLW)

Discusses how to address the concept of chemical equilibrium through the use of thermodynamic activities. Describes the advantages of setting up an equilibrium constant in terms of activities and demonstrates how to approximate those activities by practical measures such as partial pressures, mole fractions, and molar concentrations. (TW)

Discusses ways of teaching students about how to assign R (rectus) and S (sinister) labels to enantiomers by using their hands as models. The chirality of the human hands follows the Cahn-Ingold-Prelog Rules for assigning enantiomers and infers the correct chirality of molecules shown in two-dimensional drawings. (TW)

Suggests ways that colleges can improve the problem-solving skills of chemistry majors and acquaint them with the realities of industrial research. Describes two projects in which undergraduate chemistry majors performed research and development work for a local chemical company. (TW)

Describes the concept of a unified laboratory program in which integrated experiments are brought together from several areas of chemistry. Discusses the design and implementation of the unified laboratory at Willamette University, including lists of laboratory experiments and projects. (TW)

Provides three descriptions of demonstrations used in various chemistry courses. Includes the use of a simple demonstration model to illustrate principles of chromatography, techniques for using balloons to teach about the behavior of gases, and the use of small concentrations of synthetic polyelectrolytes to induce the flocculation hydrophobic…

Describes an experiment in which stretching a rubber band can be used to compare the statistical theory of rubber elasticity with its continuum mechanics counterpart. Employs the use of the equation of the state of rubber elasticity and the Mooney-Rivlin equation. (TW)

Describes the metabolic processes of complex lipids, including saponification, activation and transport, and the beta-oxidation spiral. Discusses fatty acid degradation in regard to biochemical energy and ketone bodies. (TW)

Proposes a two-stage experimental approach that combines preparative chemistry and polymer characterization. Describes the simple organic synthesis of a plasticizer, the dioctylphthalate, and its direct use in the preparation of a styrene/divinylbenzene network copolymer. Discusses how to evaluate the physical properties of the resulting plastic.…

Discusses the results of a study on the limitations of short-term memory in terms of its implications for the teaching of chemistry and problem-solving skills. Also includes a description of the Saskatchewan life skills program for disadvantaged adults for coping with change. (ML)

Analyzes an old chemistry examination that was given to a college chemistry class in 1984. Contrasts several of the examination's features against most modern ones. Notes the emphasis on observable properties and the practical applications of substances. Argues that the newer examinations may stress too much theory and don't stress communication…