The study reported here concludes that the laboratory does help students in their geology lecture course work even though the content emphases are different. (MDR)

An informal look at the Department of Chemical Engineering at Carnegie-Mellon University. Included are discussions of the general atmosphere and departmental research interests. (BB)

Reviews a cooperative program in which a number of nearby chemistry departments combined to purchase a mobile spectroscopy laboratory housed in a step-van truck. (SL)

Techniques used to evaluate a laboratory course are outlined. Course organization is described briefly, followed by details of the methods of collecting information and the method of sampling the groups of students. Methods include questionnaire, informal interview, group interview, free response, and observation. (LBH)

Contains three policy statements involving the use of animals for proper teaching of students, research, and the utilization of pound animals. Discusses the benefits to society of using animals in the biomedical sciences. (CW)

Discusses a national program designed to encourage the integration of writing more fully into the college curriculum. Addresses the opportunities for improving writing instruction by focusing on the laboratory reports done by students. (TW)

Traces the development of instruments used in spectrophotometry. Discusses how spectrophotometric measurements are made. Describes the color comparator, the filter photometer, and the spectrophotometer. Outlines the evolution of optical systems, including light sources, the monochromator, the photodetector, double-beam optics, and split-beam…

Outlines a cooperative effort in Iowa to eliminate dangerous or unwanted chemicals from school science storerooms. Also reviews the Council of State Science Supervisor's safety program and discusses how to prevent cuts and punctures from jagged glass tubing. (JN)

Describes the laboratory portion of the General Ecology course offered at California Polytechnic State University in which laboratory exercises to collect and analyze data were enriched through introduction of computerized data processing. Advantages, software development, program implementation, course specific computer usage, and student…

CHEMPAC, a computer-based chemistry course developed for high school students, bridges the gap between textbook and laboratory to provide greater quantitative accuracy to laboratory experiments. This course and experiments (involving pH) illustrating the CHEMPAC approach are provided. (JN)

The purpose of this study was to examine the effectiveness of computer-animated dissection techniques versus the effectiveness of traditional dissection techniques as related to student achievement. The sample used was 104 general biology students from a small, rural high school in Northeast Tennessee. Random selection was used to separate the…

This paper introduces the biology laboratory as a learning project. Biology laboratories provide unique learning opportunities to students as traditional achievement outcome measures, and play an important role in the development of process skills, manual skills, and attitudes. However, there is insufficient data on undergraduate students majoring…

Describes precautions that should be taken and procedures that should be followed to minimize the risk of accidents in the school science laboratory. (JR)

A federal audit which began in June 1982 and should be completed by November is being conducted to determine possible extravagance, misuse, waste, fraud and abuse of laboratory equipment purchased on federal contracts and grants. A list of waste and abuse found mostly at industrial labs is included. (JN)

Results of on-site inspections of 11 New York colleges, laboratories and storage facilities are summarized according to: (1) chemical storage and disposal; (2) safety equipment; (3) ventilation; (4) general housekeeping; and (5) safety education. (Author/SK)