Discusses the energy processes required to sustain life. Diffusion, oxygen transport, oxygen in arterial blood, and carbon dioxide transfer are the topical subdivisions discussed. (SA)

The field of biotechnology, and specifically recombinant DNA technology, is transforming the way that many feel about the nature and purposes of biology. This newsletter annual supplement contains several articles addressing the topic of biotechnology and the importance that the topic should be given in science classes. James D. Watson's article,…

Games can be used to supplement the science program and are fun to use in the classroom to stimulate interest in scientific concepts. They provide students with the opportunity to use the knowledge they have learned in an active manner. Included in this booklet are 13 games for life sciences, 3 for physical science, 3 for earth/space science, and…

The Great Lakes are one of the world's greatest reservoirs of fresh water, the foundation of Ontario's economic development, a primary force in ecological systems, and a base for pleasure and recreation. They are also a magnificent resource for the teachers of Ontario. Study of the Great Lakes can bring to life the factors that shape the ecology…

The Great Lakes are one of the world's greatest reserviors of fresh water, the foundation of Ontario's economic development, a primary force in ecological systems, and a base for pleasure and recreation. These lakes and their relationship with people of Canada and the United States can be useful as a subject for teaching the impact of human…

Polk County's environmental education program was integrated into the existing curriculum, K-12, by employing an interdisciplinary approach coordinating the various disciplines. Emphasis is placed on the following phases of environmental education at the designated grade levels: (1) primary - awareness, (2) intermediate - concern and information,…

The purpose of this project was the establishment of materials suitable for slow learners in a life science program. The research focused on the development and testing of an eight-week study in life science and evolved through three phases: preparation, writing, and assembly of a student text and a teacher's handbook; preliminary testing during a…

This life science guide is one of a series of guides, K-12, that were developed by teachers to help introduce environmental education into the total curriculum. The materials contained in the guide are supplementary, and designed to aid the science teacher in providing the kinds of experiences needed by students to gain an understanding of the…

Presented are first-revision materials of the K-12 unified science program implemented in the public schools of Anne Arundel County, Maryland. Detailed descriptions are given of the roles of students and teachers, purposes of bibliography, major concepts in unified science, processes of inquiry, scheme and model for scientific literacy, and…

Described is a method of utilizing meat thermometers to replace bulb thermometers, a chromosome transfer model utilizing colored paper and plastic eggs, a chemical equilibruim experiment utilizing complex ions of Cobalt, and a method of determining the volume of a cylinder. (SL)

Silver Burdett's "Life Science, Earth Science, and Physical Science Text Workbooks" (1982) for middle school students are reviewed. Unlike most workbooks, these integrate textbook and laboratory manual into a single unit. Strengths and weaknesses of the books are noted. (JN)

This special report, prepared by several chemists working in the field of electron microscopy, provides information regarding the most recent developments in transmission and scanning electron microscopy that have chemical significance. (CS)

Identifies a selection of science-oriented toys with approximate 1981 costs including electronic games, stuffed endangered animals, board games, chemistry sets, and a robot. (DS)

Several photographs of bulletin boards are reproduced which provide examples of ways to add extra humane education impact to the classroom. (CS)

Reviewed is some of the experimental evidence for apostatic selection from work with artificial prey. Guidelines for further experiments are suggested including experimental design, analysis, variables, and selection in the wild. (Author/CW)