Several models for problem solving are discussed, and the idea of a heuristic frame is developed. This concept provides a description of the evolution of problem-solving skills in terms of the growth of the number of algorithms available and increased sophistication in their use. The heuristic frame model is applied to two sets of physical…

This Interest Inventory contains three inventories: Academic Interest Measure (AIM), Pupil Activity Inventory (PAI), and Semantic Differential test (SD). The AIM measures six subscales of academic interests; the PAI measures non-school activities in science; and the SD measures attitudes toward science and physics. The inventories are designed for…

Describes the physics teaching conditions at Solihull Sixth Form College, a comprehensive secondary school in the County Borough of Solihull, United Kingdom. Available physics course, timetable, teaching system, laboratories and study rooms, and future developments are also discussed. (HM)

The reliability and validity of the Judging Criteria Instrument as a measure of creativity in physics is examined. The instrument was found to be both reliable and valid. (JKS)

Defines all recurrence relations used in the Nuffield course, to solve first- and second-order differential equations, and describes a typical algorithm for computer generation of solutions. (Author/GA)

Describes a new project, Science in Society, developed by the Association for Science Education, to serve as a supplement to the existing courses in physics. The course is mainly for science and arts students; it helps them see the relevance of the science they learn. (GA)

Describes three simple experiments using Fermat's principle; a single reflection, Schwarz's triangle problem, and light triangle inscribed inside a circle. (GA)

This course introduces graduate students and advanced undergraduates to coal science and technology. Topics include: (1) the nature and occurrence of coal, (2) its chemical and physical characteristics, (3) methods of cleaning and preparing coal, and (4) processes for converting coal into clean solid, liquid, and gaseous fuels, as well as coke.…

Traces physics curriculum innovation in Southeast Asia since the 1950s. The unique features of such innovation in Indonesia, Malaysia, Philippines, Singapore, and Thailand are highlighted. Forecasts for the future of physics education in part of the world are also discussed. (Author/HM)

Reviews several previously published uses of disposable plastic syringes and presents ten new uses in several different areas of physical science. (Author/GA)

Describes an experiment based on Faraday's one-piece generator, where the rotating disk is replaced by a cylindrical permanent magnet. Explains the apparent paradox that an observer in an inertial frame could measure his absolute velocity. (GA)

Describes an introductory physics course for liberal arts majors presented in a manner consistent with Piagetian developmental psychology. The course is organized and offered through lecture demonstrations and homework problems with emphasis on the historical processes of concept formation and the humanistic side of physics. (GA)

A model of Brownian motion is discussed which includes viscosity effects. The model lends itself to Monte Carlo simulation and thus is suitable for an elementary physics laboratory experiment. (BB)

Explores in a non-mathematical treatment some of the hydrodynamical phenomena and forces that affect the operation of ships, especially at high speeds. Discusses the major components of ship resistance such as the different types of drags and ways to reduce them and how to apply those principles for the hovercraft. (GA)

Investigates the development of the concept of heat by children aged four to nine. Analysis revealed 11 thought patterns classified into six categories underlying children's concept of heat. These categories are related to scientific knowledge of the physics of heat. (HM)