Evaluated teaching activites focusing on scientific concept of "animal" with three age groups: 5 (N=15), 9/10 (N=23) and 14 (N=20). Results suggest that these activities modified some students' concept of "animal" toward the scientific one, and that not understanding basic concepts (such as animal) may cause difficulties in…

Provides an outline of course content for acid precipitation and two acid rain activities (introduction to pH and effects of acid rain on an organism). Information for obtaining 20 additional activities as well as an information packet containing booklets, pamphlets, and articles are also provided. (JN)

Describes laboratory procedures, demonstrations, and classroom activities/materials, including use of dwarf cichlids (fishes) in secondary school biology, teaching edge effects on stomatal diffusion, computer program on effects of selection on gene frequencies, biological oxidation/reduction reactions, short cuts with Drosophila, computer program…

Discusses topics to aid in understanding animal behavior, including the value of the biological approach to psychology, functional systems, optimality and fitness, universality of environmental effects on behavior, and evolution of social behavior. (DS)

Describes a new apparatus for Drosophila habitats which has the advantage of leaving pupae and adult flies undisturbed while being able to renew or move the media and larvae at will. (CS)

A survey of research resources in 24 veterinary colleges in the US and Canada reports information on university-wide research facilities, college-wide research facilities, personnel, and instrumentation resources. Corporate research resource management was compared with university research resource management. The survey form is outlined.…

The history of veterinary homeopathy, its future and implications are discussed. The need for investigation into the validity of both allopathic and homeopathic claims is stressed and it is suggested that maintenance of quality is the key factor in any approach. (BH)

At the introductory level, the computer provides an effective alternative to using animals for laboratory teaching. Computer software can simulate the operation of multiple organ systems. Advantages of software include alteration of variables that are not easily changed in vivo, repeated interventions, and cost-effective hands-on student access.…

Evaluates the effectiveness of an interactive computer-assisted learning program for undergraduate students that simulates experiments performed using isolated, everted sacs of rat small intestine. The program is designed to offer an alternative student-centered approach to traditional laboratory-based practical classes. Knowledge gain of students…

Discusses strategies to make life science classes more fun by planning activities that include preserved and live specimens. Discusses field trips and collections. (JRH)

Presented are the abstracts from three research projects involving deep sea technology which were a part of a marine science symposium. Five sets of activities on deep sea science are included, one each for grades K-2, 3-5, 6-8 and 9-12, and informal education. (CW)

Describes exercises designed to give students experience in using methods of naturalistic observation to quantify behavior. Students construct a coding system of the behaviors observed in a small mouse colony, gather data by instantaneous and focal animal sampling, and use the data to calculate interrater reliability and sequence analysis. (GEA)

Provided are lists of materials, procedures, questions, common animals possibly found, and techniques for use on a field trip. (CW)

Provides an annotated bibliography of the 39 best science and technology books from 1993 in the areas of animal life, astronomy, biography, chemistry, earth science, environmental sciences, evolution, mathematics, medical sciences, natural history, paleontology, philosophy of science, physics, psychology, general science, and technology. Ethical…

An ethnographic study of spontaneous conversations of elementary children and their accompanying adults during a zoo field trip was conducted. (LZ)