Compares the administrative structures and educational ideologies of the writing center model and the curriculum-based model of peer tutoring. Argues that while the curriculum-based model may be administratively more efficient, the writing center model offers a collaborative learning environment in which students critically understand themselves…

A 1986-1987 survey of the physiology curricula in U.S. medical schools revealed that physiology departments must give a high priority to reorganizing and revitalizing teaching. There is a need to reevaluate course content, decide the fate of the student laboratory, and develop new, innovative teaching techniques. (Author/MLW)

Discussion of the use of microcomputers in secondary schools in the United Kingdom focuses on classroom use versus separate computer laboratories. Group dynamics among students working at computers are discussed; teachers' attitudes are considered; single microcomputers versus computer networks are examined; and case studies from geography classes…

Reported are highlights of a workshop related to the geosciences sponsored by the National Science Foundation (NSF). Discussions include recommendations for the NSF's undergraduate education programs including support for individual students, laboratory activities, faculty enhancement, curriculum, courses, and underrepresented groups. Precollege…

Provides a reading list for A- and S-level biology. Contains several experiments and demonstrations with topics on: the intestine, bullock corneal cells, valences, the science of tea, automated hydrolysis, electronics characteristics, bromine diffusion, enthalpy of vaporization determination, thermometers, pendulums, hovercraft, Bernoulli fluid…

Investigates the four week chemistry program in a summer program in science and mathematics. Identifies weekly topics for the program: (1) color and visible spectroscopy; (2) UV spectroscopy, fluorescence, and chemiluminescence; (3) IR and NMR spectroscopy; and (4) lists 12 individual projects. (MVL)

Lists articles and books published in 1987. Selects the following headings: administration, aeronautical, architectural, CAD/CAM, civil, computers, curriculum, electrical/electronics, industrial, industry/government/employers, instructional technology, laboratories, liberal studies, manufacturing, mechanical, minorities, research, robotics,…

Outlines steps for involving problem students in discovery-oriented science activities. States that planning is the basis for an effective lesson. (RT)

Reviews a software planetarium package called "Sky Travel." Includes two audiovisuals: "Conquest of Space" and "Windows on Science: Earth Science"; and four books: "Small Energy Sources: Choices that Work,""Stonehenge Complete,""Uneasy Careers and Intimate Lives: Women in Science…

Compares the relative effects of hands-on and teacher demonstration laboratory methods on declarative knowledge and procedural knowledge achievement. Reports that students in the hands-on class were better on the procedural knowledge test than students in the demonstration class. (Author/YP)

Describes an interface that uses semiconductor metal oxides to detect low gas concentrations. Notes the detector has long life, high stability, good reproducibility, low cost, and is able to convert the gas concentration to an electrical signal with a simple circuit. Theory, schematic, and applications are provided. (MVL)

Presents a demonstration that gives students an opportunity to observe how the composition of food can be analyzed. Outlines materials, directions, and background enrichment information. Cites additional references for use. (RT)

The use of technology in the language classroom is chronicled from early phonograph use through the emergence of the language laboratory, and computer technology. The role of appropriate materials and the importance of interaction and communication, even with technological aids, are stressed. (21 references) (Author/MSE)

This two-part article deals with the design and construction of a primitive Von Neumann computer using a logic design simulator. Describes the design of the computer memory and its register structure. Six layouts of the computer architecture are presented. Lists three references. (YP)

Discussed are several designs for integrating computers into the instructional program of the school. Included are the classroom based computer, the laboratory model, and the mini-lab model. Floor plans and suggestions are included. (CW)