Investigated what physics students (N=38) recalled from reading text material related to energy transfer. Four different groups of students, each recalling different sets of propositions, were identified suggesting that science educators cannot assume that all students in a class will recall identical information from the assignment of a reading…

Suggestions are provided for making measurements with a Michelson interferometer (a useful tool for demonstrating the wave nature of light). By placing a lens between a television camera and interferometer, an appropriate image will be produced on a monitor. A representative photograph of TV monitor pattern is also provided. (JN)

Detection of neutrino decay may have profound consequences for both particle physics and cosmology, providing a deep connection between physics of the very large and physics of the very small. Describes this link and discusses the nature and status of the search for decaying neutrinos. (Author/JN)

Describes typical electrostatic toys which may be used to show students phenomena associated with sparks, sudden drops in potential, induction, and forces between bodies of like and opposite charges. Many of these demonstrations are suitable for student projects. (Author/JN)

Discusses experiences in teaching high school physics in the Cameroon. Comments on the educational system, the school, instructional strategies, materials/equipment, and the author's personal experiences teaching in this developing country. (JN)

Discusses several properties of liquid crystal displays. Includes instructions for demonstrating liquid crystalline phase, ordering of the long axes of molecules along one direction, and electro-optic effects. The latter is accomplished with the use of an overhead projector following preparation of a sandwich cell. (JN)

Mathematical modelling and an example used with undergraduates were presented in part 1 (v17, n5, p212-18, 1982). A second example, Power from Windmills, is provided which has considerable potential for development both as a model and as a series of modelling experiences of increasing difficulty for students with different backgrounds. (Author/JN)

A simple apparatus (constructed of glass) for measuring surface tension is described. Procedures and typical results are included. (JN)

Highlights major science news stories of 1982 reported in "Science News." Categories include space/astronomy, biology, chemistry, medicine, energy, physics, anthropology/paleontology, earth sciences, technology, behavior, science/society, and the environment. (JN)

Describes rationale, need, and purpose of three lists of objectives (included in appendices) of objectives for skills and abilities related to experimental, practical work in biology, chemistry, and physics. (SK)

Briefly describes three science experiments: (1) universal curve for tape times; (2) depiction of magnetic fields; and (3) alpha particle detection by a Kodak LR 115:II plastic film. (SK)

Suggests a scientific approach for teaching problem solving that would aim at understanding the underlying cognitive mechanisms responsible for good problem solving and would then use the resulting insights to design explicit instructions for enhancing student's problem solving skills. (Author/SK)

Describes a single-concept program on alternating current series circuits that does not use the question and answer format usually associated with computer assisted instruction. The method serves a dual purpose, when used by the student as a final self-check of his/her understanding and by the teacher as a classroom demonstration. (Author/SK)

Lists the following information about physics courses in 121 colleges and universities in England, Wales and Northern Ireland: honors degree courses, special entry requirements, course structure, and miscellaneous notes. (CS)

Lists the following information about physics courses in eight colleges and universities in Scotland: honors degree courses, special entry requirements, course structure, and miscellaneous notes. (CS)