This description of an ideal school computer laboratory focuses on physical characteristics and includes guidelines for floors, walls, ceilings, doors, wiring, seating configurations, and furniture. (LRW)

Investigates the effects of using scientific apparatus versus household objects on the accuracy of primary school children in a simple titration exercise. Indicates no significant difference between the accuracy obtained using the two types of apparatus at the beginning, but improved performance for children using scientific apparatus by the end.…

Describes a quantitative experiment designed to demonstrate buffer action and the measurement of buffer capacity. Discusses how to make acetate buffers, determine their buffer capacity, plot the capacity/pH curve, and interpret the data obtained. (TW)

Describes a college developmental reading laboratory model using peer tutors to provide training in comprehension study skills. Reports the results of a study evaluating the impact of training on student performance from the perspective of the participants. (MM)

Discusses a national program designed to encourage the integration of writing more fully into the college curriculum. Addresses the opportunities for improving writing instruction by focusing on the laboratory reports done by students. (TW)

To improve the testing of students' skills in performing laboratory experiments, 92 Israeli high school physics teachers participated in the development of a list of weighted laboratory skills. Sensory-motor coordination was found to be a significant measured factor. Factors affecting reliability were also noted. (GDC)

Cites reasons why Penicillium claviforme is an exceptionally good species for ultraviolet induced mutation experiments. Provides a set of laboratory instructions for teachers and students. Includes a discussion section. (ML)

Discusses the use of specific reactions of metabolic pathways to make measurements in the laboratory. Describes an adaptation of an experiment used in undergraduate biochemistry laboratories involving the induction of an enzyme in E. coli, as well as its partial purification and characterization. (TW)

Reviews software packages by providing extensive descriptions and discussions of their strengths and weaknesses. Software reviewed include (1) "VISIFROG: Vertebrate Anatomy" (grade seven-adult); (2) "Fraction Bars Computer Program" (grades three to six) and (3) four telecommunications utilities. (JN)

Presents a laboratory experiment which determines critical temperature and density of carbon dioxide. Discusses critical point and provides equations to estimate liquid volume fraction. Analyzes experimental results in terms of variables. (JM)

Challenges language educators to use the computer wisely, as a tool for more effective learning of language, which is so crucial to the building of world-wide bridges of understanding in this age of economic interdependence and nuclear threat. (Author/SED)

Describes the laboratory portion of the General Ecology course offered at California Polytechnic State University in which laboratory exercises to collect and analyze data were enriched through introduction of computerized data processing. Advantages, software development, program implementation, course specific computer usage, and student…

The impact of robotics in education is discussed in terms of academic assistance to industry in robotics as well as academic problems in handling the demands put upon it. Some potential solutions that can have lasting impact on educational systems are proposed. (JN)

Describes an undergraduate organic chemistry experiment designed to illustrate the power of nuclear magnetic reasonance spectroscopy in a determination of the configurations at centers of chirality of various isomers of acyclic systems. Provides a background discussion and experimental procedure. (JM)

Describes an experiment designed to teach students to apply the same statistical awareness to instrumentation they commonly apply to classical techniques. Uses propagation of error techniques to pinpoint instrumental limitations and breakdowns and to demonstrate capabilities and limitations of volumetric and gravimetric methods. Provides lists of…