Describes a Harvard University program where midcareer professionals are being retrained as high school mathematics and science teachers. Factors contributing to the program's success include changing demographics/requirements in secondary schools and participant's desire to share their science knowledge with young people. The program's links to…

Describes test-tube organic chemistry procedures (using comparatively safe reagents) for the beginning student. These procedures are used to: examine differences between saturated and unsaturated hydrocarbons; compare structural isomers; and compare organic and inorganic acids and bases. (DH)

Outlines a course (offered jointly by physics and applied science departments) which focuses on basic physics and nuclear war effects. Due to the emotional impact of issues discussed in the course, faculty implemented a plan which included the use of counseling professionals. (DH)

Suggests using the planetarium as an educational resource for all ages. Discusses various planetarium teaching techniques and planetarium programs (with objectives) at Ball State University. They include programs for school children, college students, and the general public. (DH)

Describes studies at winter bird feeders which enhance instruction of ecology at the University of Michigan biological station. Background material is provided for field activities in which black-capped chickadees are observed and for home range determination and population estimate activities. (DH)

Explains the rationale and goals for a physical science course for elementary education majors. Components include: presentation of a science lesson from one of the elementary science programs; hands-on experience with lessons taught by other students; and incorporation of current science-technology-society problems into discussions. Results from…

Outlines steps to generate cell samples for observation and experimentation. The procedures (which use ordinary laboratory equipment) will establish a short-term primary culture of normal mammalian cells. Information on culture vessels and cell division and a list of questions to generate student interest and involvement in the topics are…

Discusses the need for students to develop understanding of science by designing their own laboratory experiments. Lists examples of concepts that can be taught through student-designed biology experiments. Also gives suggestions and guidelines to ensure that laboratory time is manageable and productive. (DH)

Discusses the need for preservice elementary teachers to experience inquiry first-hand, suggesting that they engage in problem-solving rather than just "talking about" it. A typical teacher education program is described with suggestions to incorporate inquiry-oriented experiences. An inquiry-oriented activity using sand and funnels is included.…

Advantages for using 35mm slides to enhance a lesson rather than more expensive films and videotapes are considered. Includes information on: negative (black-on-white) slides; highlighting and opaquing; positive (black-on-white) slides; and white-on-colored background. Suggestions for film types and developing procedures are given. (DH)

Explains: (1) the "standard" atmospheric pressure demonstration using an empty duplicating fluid can and heated water; and (2) a variation of this demonstration using an aluminum soft drink can. (DH)

Describes a course which examines the history and philosophy of the relationship between science and society and applies these concepts to such current issues as sociobiology. Includes course outline, instructional strategies, and bibliography of pertinent books, papers, and lecture notes. (JN)

Examines various aspects of and issues related to falsifiability, a standard criterion for identifying true scientific systems. Also proposes a simple new standard for evaluating a scientific theory. (JN)

A Michigan State University committee examined major problems and issues confronting precollege science educators at national and state levels. A summary of these problems and issues is presented, along with specific recommendations for action in the state of Michigan. (JN)

A division of chemical education has been created within the chemistry department at Purdue University. The nature of chemical education, impediments to research and development in chemical education, and future directions of the division are discussed. (JN)