The RRKM Theory of Unimolecular Reactions and Marcus Theory of Electron Transfer are here briefly discussed in a historical perspective. In the final section, after a general discussion on the educational usefulness of teaching chemistry in a historical framework, hints are given on how some characteristics of Marcus' work could be introduced in…

This paper reports an experiment in the teaching of the kinetic molecular theory to nonscience majors by the inquiry method. It allows the student to develop an essentially correct view of gases, liquids, and solids on the atomic or molecular level, and illustrates how one can draw conclusions about the molecular level by simple visual…

Reports results of a study examining the Piagetian stages of Italian secondary school students in which student responses to three puzzles were analyzed. Compares results with studies done in the United States and the United Kingdom. (CS)

Discusses research attempting to identify difficulties experienced by undergraduate chemistry students in performing specific logical operations at the formal level as described or implied by Inhelder and Piaget. (BT)

Described are the results of research in chemical education carried out at the University of California, Berkeley. Individualized instructional materials to teach major concepts of stoichiometry to unprepared students were developed and validated. (BT)