Describes the construction and operation of a quadrupole mass spectrometer for experiments in an advanced-teaching laboratory. Discusses the theory of operation of the spectrometer and the factors affecting the resolution. Some examples of mass spectra obtained with this instrument are presented and discussed. (LC)

Discusses (1) the basic concepts of achievement evaluation, and (2) the measurement of intellectual and manipulative skills associated with the teaching objectives of undergraduate physics courses. Has an annotated bibliography of 78 publications dealing with tests and measurements, standardized tests and evaluation of laboratory achievement.…

Describes procedures, results, and conclusions of a study designed to compare the effectiveness of a three-week programmed unit in atomic theory and chemical bonding for nonscience students with a conventional lecture-demonstration method of instruction. The unit and evaluation instruments were author-constructed. The study involved 240 students.…

Distinguishes between the content and the process in teaching physics although recognizing their interdependence. Examines the objectives of college physics and describes the nature of physics courses to meet these objectives, both for the physics majors and the nonmajors. (RR)

Describes a developing two-year geologic technician program at Bakersfield College in which a student may major in five areas - geologic drafting, land and legal, geologic assistant, engineering or paleontology. (RR)

The physics of vertical jumping is described as an interesting illustration for motivating students in a general physics course to master the kinematics and dynamics of one dimensional motion. The author suggests that mastery of the physical principles of the jump may promote understanding of certain biological phenomena, aspects of physical…