Computational science is defined as science done on a computer. A computer can serve as a laboratory for researchers who cannot experiment with their subjects, and as a calculator for those who otherwise might need centuries to solve some problems mathematically. The National Science Foundation's support of supercomputers is discussed. (MLW)

Describes methods which can be used to produce high quality duplicate slide sets or black-and-white prints either for use in the classroom or for scientific purposes. Reviews some technical problems in duplicating slides. (ML)

Uses case studies of intensive writing courses in government, history, and computer science to explain the differences between the disciplinary contexts for writing, and to help tutors in their work with students from those disciplines. (RS)

Discusses practical considerations for planning and designing microcomputer laboratories so that equipment can be easily installed, protected, and accessed. (MLF)

Describes Sentence Patterns, a software program designed to help teach sentence structure to college freshman composition students. Topics discussed include traditional teaching methods for the effective use of written language, software development, use in computer labs, and student surveys used for courseware evaluation. (LRW)

Discusses hardware and software requirements and the physical layout of a computerized general psychology laboratory which provides students with direct experience in contemporary psychological research. Lists topics and assignments for the class as well as software used. Concludes that students overwhelmingly rate the class as helpful in learning…

Considers educational applications of local area computer networks and discusses industry standards for design established by the International Standards Organization (ISO) and Institute of Electrical and Electronic Engineers (IEEE). A futuristic view of a learning laboratory using a local area network is presented. (Author/LRW)

Describes an instructional experiment that was designed to illustrate the use of periodate oxidation in sugar analysis, and the consequence that the absorbance of mixtures of non-interacting substances is additive. (TW)

Describes three experiments for undergraduates which illustrate associations of parasites with their host. Includes a table of parasite-induced alterations of selected host species. Instructional suggestions are also provided. (ML)

Describes a laboratory experiment which focuses on the importance of water in germination and seedling emergence. Discusses the activity's design, expected results, and possible application. Offers suggestions for extending the experiment. (ML)

The authors present the case for improvement in the teaching of oral communication skills to business students. They describe a successful model laboratory approach to teaching these skills. (CH)

A workshop was designed to (1) train teachers to become experts on chemical safety and storage; (2) examine and evaluate chemical storage in 12 Carroll County (Maryland) schools; and (3) develop a safety guide for all county science classrooms. Development, implementation, evaluation, and implications of the workshop are addressed. (JN)

Focuses on genetic concepts that form key components of transmission genetics and illustrates how the domestic cat can be used in the teaching of these concepts. Offers examples of how laboratory experiences with the cat can enhance student learning of genetics. (ML)

Presents background information and procedures for 12 experiments dealing with such areas as: reactivity of a homologous series of saturated monovalent alcohols; enzymatic degradation of hydrogen peroxide by catalase; effect of an activator and inhibitor on amylase activity; proving the existence of phenol in waste water; detecting common air…

Describes a simple method for purifying catalase for the study of proteins. Procedures are systematically and diagramatically presented. Also identifies polyacrylamide gel electrophoresis, kinetic studies, and apparent molecular weight determination as possible techniques to be used in studying proteins. (ML)