This investigation was designed to test the hypothesis that the nature of the concept learned by a student is a function of the mode of instruction. Written materials were prepared to teach the concept "mib" to students in a remedial chemistry course. One set of materials presented the concept through a programmed text format consisting of 26…

The complete proceedings of a one-day conference on educating women for science are presented. Career profiles for eight participants are followed by papers presented in 14 discussion groups. An alphabetical listing of American women scientists and their field of science is included. (MH)

Describes the adaption of a simple homogeneous analogue computer for the solution of the Schrodinger wave equations. Photographs of results are included. (CP)

A self-paced reinforcement program for the instruction of introductory wave mechanics is provided. Based on the Keller plan, the aims of the program were to increase student achievement and improve attitudes and study methods of weaker students. An evaluation of the project is included. (CP)

Describes an undergraduate atomic absorption experiment in which the iron and manganese concentrations in dry cat food are determined. (MLH)

Describes an organic chemistry experiment that illustrates dimerization, gas chromatography analysis and separation, and the thermodynamic basis for Markovnikov's rule. (MLH)

Discusses the problem of choosing the proper unit (e.g., class or individual student) for the statistical analysis of educational research. Describes a study that was statistically analyzed eight different ways and discusses the various results and implications. Suggests that the problem of selecting the proper experimental unit may be less…

After receiving creativity instruction in how to approach laboratory problems, a group of college chemistry students made significant improvements in both laboratory technique and creativity as shown on an instrument designed for this study. (MLH)

Presents the results of a questionnaire administered to college chemistry students; the questionnaire contained a list of 33 aims of chemistry course that were rated by the students according to importance. (MLH)

Supports the hypothesis that a student must engage a subject in a manner appropriate to his or her present stage of development if he or she is to advance to the next stage of development. Advocates the practice of having introductory physics students observe physical phenomena while they are manipulating equipment in order to foster cognitive…

This is one of a series of resource letters on different topics intended to guide college physicists, astronomers, and other scientists to some of the literature and other teaching aids that may help improve course content in specified fields. (Author/CP)

Describes an inexpensive apparatus used to study the kinetics of fast reactions. Suggests an appropriate reaction for study, and laboratory techniques. (MLH)

Describes ion-exchange methods for the qualitative determination of iron (III), chromium (III), aluminum (III), and manganese (III) and (IV) in the presence of phosphates. (MLH)

Discusses problems facing the research university, including declining enrollments and funds, fewer opportunities for graduates, and the complexity of research problems. Recommends making more efficient use of resources, improving communications with the broader public, and reducing economic and social barriers to obtaining a higher education.…