Ideas are proposed for physics teachers to use in their classrooms. Subjects include: alpha particles, spectrometer experiments, refractive index of glass, measurement of surface tension, projectile motion, and radiant heat. (PS)

Includes a simple technique to demonstrate Millikan's oil drop experiment, an environmental studies experiment to measure dissolved oxygen in water samples, and a technique to demonstrate action-reaction. Science materials described are the Pol-A-Star Tomiscope, Nuffield chemistry film loops, air pucks and pH meters. (JR)

A discussion of an experiment on learner controlled instruction as opposed to teacher controlled instruction in math and physics instruction. (HB)

Discusses the development of a basic physics course in which the technological device or system is used as a motivational factor or a focus for teaching of fundamental concepts. Included are a list of module titles and examples of textual materials derived from pressure cookers, toasters, and ionization chambers. (CC)

Discusses the scientific objectives of the space missions to illustrate the role of scientists in space-borne research studies. Included is a tentative list of demonstration experiments worth conducting in order to attain pedagogical goals. (CC)

Discusses an open-ended experiment which is instigated by students to study noise levels on the Kent State University campus. Indicates that the activities make it possible for the students to acquire socially relevant and potentially useful information under more realistic environments. (CC)

Presents a quiz on Copernicus' life, work, and impact on human thought for the purpose of sharpening some of the prevalent ideas about Copernicus. Includes the answers with detailed discussions. (CC)

Discusses implementation of a conceptual physics course with emphases upon aspects of acoustics. Includes an outline of the syllabus used. (CC)

Discusses the use of a balance assembled from standard laboratory components to conduct an experiment on the repulsion between two bar magnets. Includes an analysis of data on the two-pole and four-pole models. (CC)