The need for communication between mathematics and physics teachers is discussed. Suggests that there is a problem among students of these subjects, in transferring their knowledge of mathematical terminology from mathematics to physics. (SA)

Describes a study unit on the Titius-Bode Law of planetary distances designed to be used in undergraduate astronomy courses. The format of the guide is based on a Piagetian learning cycle of exploration, conceptualization, and application. (HM)

Describes three accessories developed to be used in conjunction with the rotating platform or turntable. Three demonstrations using these accessories are included. These demonstrations are: (a) conservation of angular momentum; (b) gravity-defying goblets; and (c) direct measurement of centripetal force. (HM)

Presents two methods for measuring the index of refraction of glass or lucite. These two methods, used in the freshman laboratory, are based on the fact that a ray of light inside a block will be refracted parallel to the surface. (HM)

Discussed is the pragmatic basis for involving the public in radioactive waste decisions. A model approach to involving the public in preparation of a national radioactive waste disposal plan is outlined. (RE)

Described is a cardiovascular simulator which illustrates the use of a catheter-coupled external transducer for dynamic pressure measurements in the circulatory system. With the simulator, students can observe the effects of stroke volume and rate upon maximum, minimum, and mean arterial pressure. (Author/GA)

Secondary school students' attitudes toward science or the sciences were determined with specially constructed scales and from records relating to student enrollment in science courses. Emphasis is placed on factors which influence girls to enroll in physical science courses vs biological science courses. (SA)

Presents descriptions of three experimental procedures for physics classes: forced oscillations, measuring the refractive index of perspex, and measuring the critical potentials of helium. (SA)

Presents five selected physics activities which could be used in school physics courses. (HM)

Lists the obsolete, unnecessary, and misleading terms that occur within biology, chemistry, and physics literature. The terms selected are those most likely to be found in common use. Lists are also included of terms that teachers may need for introductory courses. (Author/SA)

A judge for the physics projects for the 1979 International Science and Engineering Fair describes many of the more popular science projects. Projects described include the following: carbon dioxide and helium-neon lasers, reverse flame investigations, holography, construction of a magnetic bottle to confine plasma, and aerodynamic drag. (BT)

Discusses the cognitive outcomes of physics laboratory exercises and suggests three types of experiments which should be added to those normally used in physics courses. (HM)

Describes a physics laboratory for college students, in which the students participate in a firsthand noninertial experience. The equipment and problems are described. (SA)

Describes few heat demonstrations where the use of a coolant spray could enhance their effectiveness. (GA)

Describes the structure of a physics course organized into independent-learning modules and designed to make use of the facilities of a Computer Assisted Management of Learning (CAMOL) package. (GA)