This paper describes the role of data and task context in young children's interpretation of and reasoning about data tables. A design-based descriptive study was conducted with fourteen 5-year-old children in their first year of formal schooling. A picture storybook provided the data context for a data modelling activity that focused on…

The American Institutes for Research (2006) recently reported that 20% of U.S. students graduating from four-year colleges and universities and 30% of those completing two-year degrees have quantitative literacy skills at only a basic level. Sociologists are currently working on a variety of approaches to incorporate quantitative literacy into…

Discusses the use and advantages of integrated learning systems (ILSs) in elementary and middle grades, and reanalyzes 30 evaluations of ILSs by using effect size statistics. Research problems are described, including poor evaluation designs and inadequate data collection and analysis; and a table summarizes the ILS research reports and…