The teaching laboratory in physics departments in colleges and universities is a source of great potential strength in undergraduate education. Recent surveys and conferences, have identified inadequate teaching equipment and laboratory development. This report reviews these problems and offers suggestions for an enhanced federal effort to solve…

This resource guide is designed to provide Young Entomologists' Society (Y.E.S.) members and other interested entomologists with information on people and companies that sell entomological equipment, supplies, services, preserved and dried specimens, livestock, books, publications, slides and other visuals, gift or novelty items, and…

The lower level of participation of females in computer science courses is a continuing concern for educators. A number of different reasons for this lack of participation have been put forward, including differences in attitudes, bias, role models, differential treatment by classmates and teachers, patterns of computer use, availability of…

Discusses ways in which teachers can improvise with common household objects and thus avoid the expense of purchasing new science materials. (JR)

Discusses the Peltier, or thermoelectric effect, which provides a way of cooling a system by coupling it thermally to the junction of two materials suitably chosen, shaped, and connected to a d.c. current. Describes an apparatus which simply and inexpensively demonstrates this effect. (MLH)

Describes the results of a report based on a questionnaire and survey conducted on the problems associated with the supply of essential biological materials to secondary schools and suggestions as to how they might be solved. (BR)

Describes an apparatus that provides continuous flame colorization for the study of the emission spectra of metals. (GS)

Presented is a descriptive account of Alessandro Volta's first notable success in 1775, the invention of a unique method of generating electricity. Luigi Galvani's announcement of his theory of "animal electricity" in 1972 is integrated into this interpretation of Volta's discoveries with electricity. Five experiments are described: (1)…

SURVEYS WERE CONDUCTED TO DETERMINE THE AVAILABILITY OF HIGH SCHOOL SCIENCE FACILITIES AND EQUIPMENT IN SEVEN STATES. THIS WAS ACCOMPLISHED THROUGH PERSONAL INSPECTIONS BY A PROJECT COMMITTEE, USING CHECKLISTS OF APPROXIMATELY 850 SCHOOLS SELECTED AT RANDOM. AN ANALYSIS OF THE DATA WAS THEN MADE, AND SOME GENERAL IMPLICATIONS WERE SUGGESTED.…

THE DEVELOPMENT OF A NEW AND MORE ACCEPTABLE SCHEME OF TEACHING ELECTRICITY IS THE OBJECTIVE OF THE PHYSICS PANEL OF THE EDUCATION COMMITTEE OF THE ASSOCIATION FOR SCIENCE EDUCATION. IN CONTRAST TO THE "PARALLEL FIELD" APPROACH OF AN EARLIER PUBLICATION IN 1954, THE APPROACH IN THIS BOOK IS BASED ON RADIAL FIELDS, POINT CHARGES IN…

Discussed are two studies undertaken by the Commission: The Cost of Material Study and The Science-Mathematics S"udy. Early plans in The Cost of Material Study were to specifically tabulate costs of introducing and maintaining each of eight "new" science courses in elementary and junior high schools. This was abandoned in favor of…