Describes the philosophical orientation and methodology employed in a laboratory chemistry program at Princeton University. Discusses the program's approach and use of challenging experiments, teaching assistants, and mastery teaching. (ML)

Describes (1) interfacing the Commodore VIC-20 using joystick game ports; (2) a chromatographic integrator for the TRS-80; (3) upgrading input/output capabilities of the TRS-80 color microcomputer; (4) IBM PC interfaced to a Perkin-Elmer DSC-1 differential scanning calorimeter; and (5) an undergraduate experiment in which students design a…

Describes a qualitative analysis laboratory in which students examine specific precipitates that can be used to identify copper, cobalt, nickel, and iron cations. The objective of the laboratory is to determine which test or sequence of tests unambiguously identifies each cation and to use the results to identify several unknowns. (JN)

Describes an advertising campaign designed to create awareness of cooperative education in students, parents, and business people who can sponsor co-op jobs. Discusses benefits to students, employers, and society. (JM)

Proposes use of an operative procedure (for studying chemical reactions in solution by nonisothermic methods) employing an electronic device that is inexpensive and easy to build and that gives excellent results. A diagram of the temperature controller in operation and a circuit diagram for the motor are included. (JN)

Summarizes a symposium which addressed various topics and issues on the teaching of good English simultaneously with good science. Also addresses competencies chemistry graduates should possess, such as the ability to secure employment, produce clearly written reports of laboratory results, and write a formal paper. (JN)

Recognizing that the vast majority of students will enter the chemical industry, an optional four-course sequence related to industrial chemistry was introduced. Program details are given along with information on how it was integrated into the curriculum of a small school with minimal staff size changes and limited facitlities. (JN)

Discusses theory, procedures, and results for an experiment which demonstrates the application of basic physics to chemical problems. The experiment involves the adiabatic process, in which polymerization carried out in a vacuum flask is compared to the theoretical prediction of the model with the temperature-time curve obtained in practice. (JN)

The actual and preferred students' perception of classroom learning environment was measured using a modified Hebrew version of the Learning Environment Inventory (LEI). This (validated and analyzed for reliability) was given to chemistry (N=1080) and biology (N=400) students. Results and implications are discussed. (Author/JN)

Retired chemists in Delaware have become involved in volunteer program to teach science to elementary and secondary students. A description of the program is provided. Also provided are descriptions of five lessons developed for the program. One of the lessons deals with birthday candles. (JN)

Reports results from the International Chemistry Olympiad where a student from the United States won a gold medal for the first time. The Olympiad seeks to identify the best high school chemistry students in the world. (JM)

Discusses the properties of laser light, reviews types of lasers, presents operating principles, and considers mechanical aspects of laser light production. Applications reviewed include spectroscopy, photochemical reaction initiation, and investigation of biological processes involving porphyrins. (JM)

Describes a computerized grading system using mark-sense cards to record experimental data. Gives hardware requirements, provides estimated budget, and lists experiments for which mark-sense cards have been developed and are available. Discusses the grading process and programs. (JM)

Examines factors affecting attitudes toward laboratory chemistry. Subjects (N=1638) were grade 11 chemistry students in 78 schools in rural, suburban, and urban Oyo State, Nigeria. Data indicate that students' attitudes toward chemistry as a subject is the most important determinant of the attitude toward the laboratory. (JM)

Analytical chemists need to revise curricula and make better use of computers to improve the status of their discipline. Highlights of an international panel of leading analytical chemists which addressed topics and issues related to these needs are presented. A chart showing the five-year Soviet chemistry curriculum is included. (JN)