Describes a general purpose algorithm which enables one to calculate the allowed energy eigenvalues for an arbitrary potential. Results of a calculation where a centrifugal potential is added to the hydrogenic Coulomb potential are discussed. (Author/HM)

The article reports the results of a study of the content of courses listed in the Directory of Science Communications Courses and Programs (ED 162 841). The intent was to examine resource materials used in the courses and to describe the number and nature of major writing assignments required in the courses. (RE)

Describes a chemistry program offered at East Mecklenburg High School in Charlotte, North Carolina. The philosophy underlying this program and its teaching techniques are also included. (HM)

This article, intended for college organic chemistry students, discusses how chiral pheromones are synthesized from glumatic acid. (HM)

Describes a scheme for teaching physics in secondary schools. Included is a brief description of the scheme as it was tested in a Yugoslavian secondary school. (SA)

Describes science programs for gifted students developed at a learning center in Connecticut. Programs include investigations in astronomy, geology, and climatology. The learning center site is a abandoned NIKE missle base. (MA)

Suggests science activities for gifted students based on the characteristics and needs identified and discussed in the article. (MA)

Argues that the relationship between science and technology is complex and that technology is not simply applied science. The premise of the argument is that technology can also be considered a necessary precursor to scientific knowledge. Contains 24 references. (DDR)

Reviews literature on using a problem-solving approach in science instruction. Examines teaching strategies associated with such an approach and discusses a problem-solving approach that works in the traditional laboratory. Discusses implications of the approach and provides some suggestions for science instruction. Contains 17 references. (DDR)

Recommends an approach to the treatment of acid-base equilibria that involves treating each reaction as either going to completion or not occurring at all. Compares the method with the traditional approach step by step. (DDR)

Explains the misconceptions found in the traditional textbook presentation of the theory and the history of the theory of evolution. Outlines a more accurate and complete telling of the history of the discovery of evolution by natural selection. Contains 50 references. (DDR)

Details the construction of a viewing chamber for fruit flies that connects to a dissecting microscope and features a design that enables students to easily move fruit flies in and out of the chamber. (DDR)

Uses learning style assessments to justify more extensive use of creative work and asks why creative work appears to be difficult to initiate. Evaluates three case studies that provide evidence that creative work can be integrated into lessons with interesting consequences. (DDR)

Argues that providing useful information in reducing the gap between policy and practice is the central issue in Science-Technology-Society (STS) education. Employs the use of telephone surveys to fully understand the status of STS education nationwide. The national survey shows a promising picture of STS implementation nationwide. Contains 21…

Reports on a study designed to assess the value of the Tailored Response Test (TRT) as a learning device. Results suggest that the TRT, which involves active cognitive processing, has a positive effect on learning and is valuable as an evaluation and a learning tool. (DDR)