Presents basic information on the planet Venus answering questions on location, size, temperature, clouds, water, and daylight. A weather forecast for a typical day and revelations from radar experiments are also included. (DH)

Determined the possible long-term effects of a precollege Student Science Training Program (SSTP) conducted at Syracuse University from 1961 to 1974. Responses from completed questionnaires (N=114, representing a 33 percent response rate) were overwhelmingly enthusiastic and positive about SSTP. Includes actual student comments about SSTP and its…

Examines various issues related to the establishment of a core of physics studies at 16+ and 18+. Indicates that a core physics syllabus should be concerned with phenomena, theory, models, and applications and not with such topics as the use of a U tube manometer. (JN)

Describes: (1) experiments using a simple phonocardiograph; (2) radioactivity experiments involving a VELA used as a ratemeter; (3) a 25cm continuously operating Foucault pendulum; and (4) camera control of experiments. Descriptions of equipment needed are provided when applicable. (JN)

Discusses six educational and economic reasons for using demonstrations in a high school chemistry classroom. Also discusses reasons for doing lecture demonstrations as an integral part of college chemistry instruction. (JN)

Provides descriptions of seven computer programs (indicating program name, current cost, source, RAM needed, and compatible computers). Subject areas of the programs are algebra, astronomy, heredity, physics, medicine, and logic. (JN)

Assessed and compared the attitudes of a national random sample of students who were in junior high school during 1976-77 with the attitudes of a national sample of this same cohort in 1981-82. Implications of findings (related to various attitude categories) for science curriculum development are addressed. (JN)

Investigated use of overhead transparencies containing a sequence of diagrams to represent a three-dimensional structure at different stages during a rotation. Significant learning occurred among 120 Bahraini boys (aged 15-16) when the transparencies contained multi-colored diagrams which were exposed simultaneously or individually in a cumulative…

This investigation showed no sex difference between boys and girls with regard to practical work at the end of their first year of secondary school and no difference between schools and groupings (all boys, all girls, mixed schools with mixed science classes, and mixed schools with single sex science classes). (JN)

Describes a college-sponsored physics competition which benefits both high school physics teachers and students. The competition (a paper/pencil examination) is open to students of all abilities and provides an opportunity for teachers to meet and exchange ideas on a yearly basis. (JN)

Today students routinely measure the acceleration due to gravity (g) with strobes and high-speed photography. However, it is possible to measure g using equipment and reasoning available to Galileo. Such an experiment (and the equipment needed) is described. (JN)

Transposons are transposable elements that carry genes for antibiotic resistance. Provides background information on the structure and organization of these "jumping genes" in bacteria. Also describes the use of transposons in tagging genes and lists pertinent references and resource materials. (DH)

A game is used to study population control factors on a wolf pack and to explore human competition with these animals. A game board and chance cards to be photocopied for use in the classroom are provided. (DH)

Presents ideas for using model trains as a teaching tool and/or minicourse in junior high school science classes. Students investigate such topics as electric motor operation, electric potential, resistance, electromagnets, transformers, switches, centripetal force, cam mechanism, circuitry and wiring techniques, and ammeters. Directions for…

Argues that the decreasing priority given to training in identification skills has hampered the development of several biological disciplines. The importance of taxonomic keys in acquiring the necessary skills is stressed and a range of such aids (with methods for their construction) is described and discussed. (Author/JN)