Oftentimes physics is portrayed as merely a list of facts that we know about the world around us, when in fact it is a way of knowing about that world. At times physics claims to understand the inner working of objects that cannot be directly observed, such as the core of the planets and Sun, or the structure of an atom. It is important for…

Describes an intensive 2-week Operation Physics Institute at Western Washington University for 67 elementary and middle school teachers designed to improve science instruction. Presented several discrepant events in physics; teachers explained the events with scientific methods with the aid of concept lists. (KS)

Shows the difficulties of understanding the hypothesis a posteriori. Describes a scientific method containing phenomenologic, hypothetic, and theoretic phases. Provides the results of an experiment on simple pendulum oscillation by using this method. (YP)

Discusses the evolution of a set of research programs (dealing with the removal of liquid contaminants from surfaces) used to introduce graduate students to methods of design, evaluation, and modification within the context of a larger research program. Stresses the simultaneity and interaction of theoretical and experimental studies. (JM)

Describes changes in scientific research methods that have been brought about by the use of computers. Presents an example of the falling of a body in a fluid to show students how computers can be used to experiment with mathematical models and to automate experiments. Contains 11 references. (Author/WRM)