Salaries and demand for scientists and engineers are described. Comparisons of chemists and other scientists are provided. Resources for career planning in science and engineering are listed. (CW)

Computer assisted instruction (CAI) as an optional enrichment versus required component is described. Discussed are making CAI an integral component of freshman chemistry, program requirements, need for user modification of programs, staff and facilities, mode of operation, student evaluation, and effect on student performance. (KR)

Presented is an experiment where the concentrations of three metal ions in a solution are simultaneously determined by ultraviolet-vis spectroscopy. Availability of the computer program used for statistically analyzing data using a multivariate linear regression is listed. (KR)

Presents an activity in which students investigate the formation of solid ammonium chloride aerosol particles to help students better understand the concept of acid rain. Provides activity objectives, procedures, sample data, clean-up instructions, and questions and answers to help interpret the data. (MDH)

Presents background information, science activities, and a color poster on the element chlorine. (PR)

Describes an acid rain demonstration for helping students understand chemistry concepts. (PR)

Describes the use of an indicator made from the pigment in red cabbage. Cabbage is grated then soaked in water. When the water is a strong red, the cabbage is strained out. The cabbage-juice indicator is then used to test for acids and bases. Includes a list of good foods to test for acidity and alkalinity. (PVD)

Describes a way to enhance student/instructor communication through regular student feedback on key concepts. Argues that examinations also serve this purpose but are too infrequent and that anonymous quizzes can be used effectively. (DDR)

Argues that there are only a few cases in which solubility and Ksp are related in a simple way. States that illustrations of the solubility product principle for one-to-one salts are adequate for students. Contains 23 references. (DDR)

This survey of 1037 World Wide Web objects on polymer chemistry collected by four search engines (AltaVista, Lycos, Excite, Webcrawler) examined document information and use of meta fields, images, and chemical names. Found that the use of meta fields was not widespread and that knowledge of meta fields in HTML varied among Web object creators.…

Describes experiences of the Computers in Teaching Initiatives (CTI) centers for chemistry and physics which provide support to academic staff in universities in the United Kingdom who are using communications and information technology. Topics include funding by the Teaching and Learning Technology Programme (TLTP); courseware development; and…

Reviews reasons why chemical information instruction is important in academic libraries, offers suggestions for developing partnerships with faculty and computing staff, and provides tips for overcoming barriers to teaching effectively. Tips on designing effective class sessions are offered, along with a list of general and chemistry teaching…

Describes the use of voicemail for a large class in general chemistry at McGill University (Canada) that used the Monomedium instruction system. Discusses what information is provided, the design of the course material, use statistics, evaluation by students, and the professor's perceptions. (Author/LRW)

Explores measuring the specific heat of a metal ball. The ball is heated to a known temperature then placed in cold water. Students measure the temperature gain of the water in this investigation of the principle of Conservation of Energy. As a second task, students make a precise determination of the density of the ball. (PVD)

Analyzes undergraduate general-chemistry laboratory manuals (n=10) and identifies illustrative verbs representative of the types of cognitive skills given in Bloom's Taxonomy. Finds that, although the majority of the manuals are similar in their lack of promoting higher-order cognition, a few newer manuals possess the requisite activities for…