Describes collaboration among a group of scientists and considers how their experiences are socially shaped. Data analysis of interviews, observations of videoconferences and meetings, and a sociometric survey led to the development of a framework that identifies forms of collaboration that emerged among scientists and factors which influenced…

Total costs were determined for five separate models of connecting schools to the National Information Infrastructure. The results indicated that hardware was a fraction of the overall cost, start-up costs increased at a faster rate than annual ongoing costs for more complex models, and costs were significantly reduced when aggregated at the…

Discussion of information-seeking behavior focuses on a study of the imposed query, as opposed to self-generated queries, in an elementary school library media center in order to quantify its presence, to record characteristics of the users that carry them, and to identify the persons imposing them. The coding sheet is appended. Contains one table…

The Accident Frequency-Severity Chart (AFSC) is a tool for correctly assessing and appropriately coping with risks inherent in adventure programs. The AFSC helps to measure risk frequency (likelihood of loss) and severity (amount of loss) of specific outdoor activities. The AFSC can also be used to compare safety records of outdoor activities and…

Presents findings from a questionnaire administered at two science centers and two natural history museums. Tables reflect demographic characteristics, education level, group size, number of children per group, and respondents' preferences regarding live demonstrations, objects to handle, dioramas, and video programs. The purpose of this study was…

Reports on a study entailing the design, implementation, and evaluation of two versions of a teaching experiment that traced students' growth in probabilistic thinking. Students in the first version focused on analyses of small sample experimental data and sample space composition. Students in the second version made connections between…

Total quality management and knowledge management are merged and used as a conceptual model to direct and develop information landscaping techniques through the coordination of information mapping, charting, querying, and reporting. Goals included: merge citation analysis and data mining, and apply data visualization and information architecture…

Analyzes a classroom videotape of the Third International Mathematics and Science Study (TIMSS) with a view toward current and future teaching practices. (Author)

Investigates and explores questions and activities related to using a calendar. Students explore number sense and operations, logical reasoning, data analysis, probability, and algebra. (Author/NB)

Explores how an elimination game played for fun turned into an extended exploration of mathematical problem solving and reasoning. (Author/NB)

Investigates and explores questions and activities on pets. Students explore number sense and operations, logical reasoning, data analysis, and algebra. (Author/NB)

Describes how students learn to use statistics to determine factors related to their health while employing community resources and spreadsheet technology. (YDS)

When three small businesses' development activities were analyzed from a traditional perspective, company one is a high investor, the second a moderate investor, and the third conducts no training. From a discourse perspective, company one uses learning and development as integral resources, the second's culture does not promote learning, and the…

This study examined how 26 teachers in two elementary schools used performance-charted data provided by a technical support agency. Although teachers did not report using the data extensively to make explicit instructional decisions, most teachers reported using the data to verify their own observations about student progress and as a…

Describes a five-number summary which is a display of the minimum value, lower quartile, median, upper quartile, and maximum value. Indicates how to draw box plots as graphical representations of a five-number summary. (YP)