Discusses merits of using sigma-pi model of ethylene as a teaching aid in introductory organic chemistry. The nonmathematical treatment of sigma-pi bonding is then extended to such phenomena as conjugation, hyperconjugation, Markovnikoff addition, aromaticity, and aromatic substitution. (SK)

Provides rationale and objectives for presenting chemical reactions in a unified, logical six-stage approach rather than a piecemeal approach. Stages discussed include: introduction, stable electronic configurations and stable oxidation states, reactions between two free elements, ion transfer/proton transfer reactions, double displacement…

Presents procedures, exercises, demonstrations, and information on a variety of biology topics including labeling systems, biological indicators of stream pollution, growth of lichens, reproductive capacity of bulbous buttercups, a straw balance to measure transpiration, interaction of fungi, osmosis, and nitrogen fixation and crop production. (DC)

Discusses an international conference which focused on the problem of "Girls and Science and Technology". Summarizes efforts by different countries to increase the numbers of women in science and technology, and lists recommendations from the conference. Conference proceedings are available from the author. (DC)

Provides a prospective on electrosynthesis technology for chemical educators and students by discussing electrosynthesis reactions and experiments. Includes tables illustrating some electrochemical products, variables to consider in electrochemical reactions, indirect electrolysis of organic compounds, examples of direct/indirect electrochemical…

A study on U.S. chemical education was started by a task force formed by the American Chemical Society's Committee on Chemical Education. The study will present findings to influence federal funding for science education and research/development in the government's 1985 budget. Discusses purposes of the study and initial task force activities. (JN)

Discusses simulation program to aid in the design of enzyme kinetic experimentation (includes sample runs). Concentration versus time profiles of any subset or all nine states of reactions can be displayed with/without simulated instrumental noise, allowing the user to estimate the practicality of any proposed experiment given known instrument…

A cooperative lab program between local high schools and the University of Utah was initiated in 1975. Describes reasons for university's interest in such a program, guidelines high school teachers have agreed to follow, and program requirements/operation. Includes student/teacher comments on the program. (Author/JN)

Conceived three years ago, the Council for Chemical Research (CCR) is meeting its goal to expedite technological transfer between universities and industry. Although funding is still a problem, membership is growing (37 industries and 128 universities). CCR encourages industrial grants to chemistry/chemical engineering departments and the Chemical…

Presents findings on employment situations for chemists and chemical engineers, focusing on: (1) comparison of chemists and chemical engineers; (2) salaries; (3) career planning; and (4) demand, indicated to be decidedly less than in previous years as a result of the deep business recession. (JN)

Eleven computer/calculator programs (most are available from authors) are described. Topics include visualizing molecular vibrations, dynamic nuclear magnetic resonance spectra of two-spin systems, programming utilities for Apple II Plus, gas chromatography simulation for TRS-80, infrared spectra analysis on a calculator, naming chemical…

Issues related to industry-supported scientific research in universities are addressed, focusing on differing objectives between universities and industry. The roots of industry's objectives in funding university research are discussed. Forms of research agreement between industry and universities are also discussed, considering…

Describes safety/health program activities at Research Triangle Institute (North Carolina). These include: radioisotope/radiation and hazardous chemical/carcinogen use, training, monitoring, disposal; chemical waste management; air monitoring and analysis; medical program; fire safety/training, including emergency planning; Occupational Safety and…

Presents a flow chart for naming inorganic compounds. Although it is not necessary for students to memorize rules, preliminary skills needed before using the chart are outlined. Also presents an activity in which the mass of an imaginary atom is determined using lead shot, Petri dishes, and a platform balance. (JN)

College students (N=192) and teachers (N=23) responses to a 28-item questionnaire were analyzed to determine the five items most and five items least important in learning. Results suggest that students are practical, goal- or job-oriented, and willing to look to faculty for, or actually demand from the faculty, rather strict guidance. (Author/JN)