The status of science education in the United States from the point of view of the National Association of Biology Teachers is discussed. International comparisons, and the results of education at these levels is described. Suggestions for the improvement of science education are provided. (CW)

Described are simple experiments designed to demonstrate the effect of some factors of the environment (dryness, temperature, and fungicide application) on the size of some populations of soil microorganisms. Materials, media, techniques, procedures, and results are discussed. (CW)

Presented is a menu designed to illustrate some classical examples of fermentation. This may be used to discuss biotechnology from a technological perspective. Other examples of biotechnology used in the foods industry are described. (CW)

Described is the five-week Governor's School course emphasizing chemical reactions for high school seniors. Students took two courses: a subject concentration in humanities or science and a global issues course. The course format included both lecture and laboratory activities. (KR)

Several models for preparing preservice and inservice teachers to use microcomputers in science teaching are described. A summary of research on the topic is included. A list of competencies needed by teachers to use microcomputers in teaching is provided. Recommendations for implementing computers in teacher education are suggested. (CW)

Investigated was the effectiveness of interventions designed to mediate the negative influence of ascription on the scientific talent pool. Findings related to the effectiveness of tutoring, career counseling, exposure to research and to role models, and after school programs reinforce the importance of prerequisites for increasing minority…

Analyzes efforts by school districts reorganizing science curricula in Illinois. Describes state goals for Illinois: Knowledge and Vocabulary; Science-Technology-Society; Scientific Enterprise; and Science Process. Discusses how school districts emphasize the 4 state goals for grades 3, 6, 8, and 11. (YP)

Discussed is the conceptualization, development, and formative evaluation of a series of science education videodiscs. The formative data indicated that videodisc programs can enhance the effectiveness of teachers and substantively impact student achievement and attitudes. (Author/CW)

Presented is a unit plan designed to allow students to thoroughly investigate a human body system through a series of learning activities, and to teach the body system to other students using the products of their research. Methods, objectives, and an evaluation of the unit are discussed. (CW)

Discussed are projections of the energy needs of society, problems associated with nuclear power, alternatives to nuclear power, and the reduction of energy waste. Included are 24 references. (CW)

Presented are 25 short articles which represent a variety of topics. Included are laboratory exercises, games, demonstrations, models, activities, teaching methods, notes regarding procedures and updates of scientific information. (CW)

Described is a spectrometer that can be used simultaneously by seven students to observe a single spectrum emitted by an element or compound in a single light tube against a calibrated screen. Included is a list of materials, directions for assembly, and procedures for use. (CW)

Describes a three-day classroom activity combining criminal investigations and scientific skills, especially observation skills. Provides detailed classroom procedures with an illustration of eight basic fingerprint patterns and a classification chart. (YP)

Analyzed is the role of formal logic in the development and investigation of science education. Investigated are the use of logical relations in the learning of abstract concepts and the development of efficient cognitive processes in the context of science curricula. (Author/YP)

Investigates Israeli students' (grades four through nine) knowledge regarding the concept of a "gas" prior to and following instruction. Reports that students do not spontaneously develop a general idea of gas prior to instruction, and only after instruction do they first acquire this knowledge. Suggests three implications for…