Describes a game for grades three-six designed to demonstrate the interdependence between living things and the physical factors of their environment. Although instructions (including preparing game cards) are provided related to a pond, the game adapts to other environments such as a field, woodland, or desert. (Author/JN)

Reviews the "Holt Elementary Science Series," favorably describing the format of the materials while identifying weaknesses and inconsistencies in illustrations, content, and vocabulary development. Presents a positive review of "Discovery Activities for Elementary Science" which provides a variety of environmental, physical, and life sciences…

Suggests the use of spores and spore-producing structures to show adaptations facilitating spore dispersal and dispersal to favorable environments. Describes several activities using horsetails, ferns, and mosses. Lists five safety factors related to use of mold spores in the classroom. (DS)

Describes a laboratory exercise which applies Koch's Postulates to a plant disease, bacterial speck. Includes an explanation of Koch's Postulate, list of equipment needed, advance preparation, outline of the three-week activity, and variations of the laboratory exercise. (DS)

Techniques are described for using living plants in the elementary science classroom including the germination and planting of seeds, transplanting seedlings, vegetative propagation, stem and leaf cuttings, and other plant studies. (DS)

Describes an exhibit at the Smithsonian Institution, representing 35 epochal scientific advances. The collection includes part of a collection of 11,000 first editions of such works as Darwin's "Origin of Species" and Lyell's "Principles of Geology." (SA)

Discusses the collaboration of the Biological Sciences Curriculum Study (BSCS) with faculty from eight community colleges to develop an innovative curriculum for use in a one-semester general education course in biology that would reflect the recommendations of the current reform movement in science education. Discusses important issues in helping…

Discussed is the Human Genome Project which aims to decipher the totality of the human genetic information. The historical background, the objectives, international cooperation, ethical discussion, and the role of UNESCO are included. (KR)

Presented is a committee report which gives background information about the science of physiology and discusses the roles of academic physiology departments and the American Physiological Society. Recommendations for the future of the discipline in its various dimensions are provided. (CW)

The gradual decline of anthropocentrism from 50,000 BC to the present is traced in relation to the controversy over the teaching of evolution and creationism. The discussion focuses on the battle over people's minds as waged in the public schools by fundamentalist religious groups and others. (CW)

Discussed are the uses of sea urchins in research and their usefulness and advantages in the classroom investigation of embryology. Ideas for classroom activities and student research are presented. Lists 25 references. (CW)

Describes a software evaluation program being initiated by the National Resource for Computers in Life Science Education (NRCLSE) that will provide software authors with feedback as well as provide users with information. Peer critiques which will address content and instructional design are explained, and evaluation guidelines are outlined. (five…

Considers six key concepts in human genetics in a question-and-answer format designed to help guide students to an understanding of the concept. Lists eight workshops in human genetics for high school biology teachers and four curriculum material packages on human genetics. (CW)

Explains how a science teacher's experiences as a chimney sweep were used to provide new material for introducing and reinforcing scientific concepts. Photographs of chimney inhabitants were used as the raw data for student inquiries into the ecological processes taking place in and around chimneys. (RT)

Described are the techniques and results of using this tissue culture activity. Discusses the advantages of using such techniques in teaching alternation of generation life cycles to biology students. (CW)