Describes a new BS degree in secondary science/mathematics teaching being offered at Florida State University. Notes that the science concentration is either chemistry-physics or chemistry-biology. Indicates approximately 40 semester hours split between the science subjects are required. Notes that both a prospective and inservice track are…

Describes the use of "CACHE IBM PC Lessons for Courses Other than Design and Control" as open-ended design oriented problems. Presents graphics from some of the software and discusses high-resolution graphics workstations. Concludes that computing tools are in line with design and control practice in chemical engineering. (MVL)

Reports a study examining concept acquisition through various combinations of teaching methods using definitions with best examples; definitions with critical attributes; and practice. Concludes that students who were taught with methods using definitions with critical attributes and practice have better concept acquisition. (KO)

Presents data from studies conducted on student self-discipline and attitude toward biology. Suggests reasons for the difficulties non-biology majors experience in college biology classes. Proposes several ways that biology instructors can help their students improve their performance and attitudes in non-major biology classes. (CW)

Reexamines the electronic structure of water considering divergent views. Discusses several aspects of molecular orbital theory using spectroscopic molecular orbitals and localized molecular orbitals. Gives examples for determining lowest energy spectroscopic orbitals. (ML)

Describes why specific forms of orbitals used to interpret spectroscopy involving electronic transitions may not say much about the electronic structure of molecules. Discusses several theoretical approaches to explain the anomoly. Determines that the Lewis electron-pair model for molecules is a good predictor of spectroscopic results. (ML)

Considers two types of laser applications in kinetics. Explores short laser pulses to prepare a reactant in a known state and a continuous laser as a probe to monitor specific species in a reaction. Describes how lasers work and provides several examples of kinetic reactions. (ML)

Follows the development of a course in nuclear and radiochemistry at Penn State. Lists specific nuclear science topics covered in the undergraduate level course. Describes audio-visual materials that have been developed for the course and includes a survey of students taking the course. (ML)

Describes a simple laboratory procedure for changing sodium carbonate into sodium chloride by adding concentrated HCl to cause the reaction and then evaporating the water. Claims a good stoichiometric yield can be obtained in one three-hour lab period. Suggests using fume hood for the reaction. (ML)

Recommends using iodide ions and peroxodisulfate ions for studying rate laws instead of the standard iodine clock for kinetic study. Presents the methodology and a discussion of the kinetics involved for a laboratory experiment for a high school or introductory college course. (ML)

Describes a biophysical chemistry experiment that introduces students to globular protein conformation and microcomputer analysis of initial rate data for the unfolding of proteins. Presents background, materials needed and methodology. Uses a visible spectrometer for analysis. Lists educational benefits derived from the experiment. (ML)

A 10-year study of the major career choice factors of social work undergraduates (n=746) found that, although altruism remains important, students are motivated by both service to others and job self-interest. Dimensions of motivation for choosing social work have not changed significantly over this period. (Author/MSE)

Presents a model and description of Northern Arizona University's preservice teacher education program for middle and secondary teachers, planned and implemented to use recommendations, findings, and criticisms of the preparation of science teachers. Describes the science teacher training programs and each college semester of coursework. (LZ)

Discusses the role of the academic library in training undergraduate students in research methods. Highlights include changes resulting from the electronic dissemination of information; the tradition of apprenticeship, journeymen, and master; information and knowledge; electronic scholarship; layers of learning in research in an electronic…

Perspectives on going through the education system are offered by an adult who was diagnosed with learning disability. Experiences are shared concerning elementary school, high school, college, employment, and graduate school. Ten tips are also offered for teachers of students with learning disabilities. (SW)