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Aoyama, Kazuhiro; Stephens, Max – Mathematics Education Research Journal, 2003
Many educators and researchers are trying to define statistical literacy for the 21st century. Kimura, a Japanese science educator, has suggested that a key task of statistical literacy is the ability to extract qualitative information from quantitative information, and/or to create new information from qualitative and quantitative information.…
Descriptors: Foreign Countries, Questionnaires, Program Validation, Item Analysis
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Moritz, Jonathan – Mathematics Education Research Journal, 2003
Coordinate graphs of time-series data have been significant in the history of statistical graphing and in recent school mathematics curricula. A survey task to construct a graph to represent data about temperature change over time was administered to 133 students in Grades 3, 5, 7, and 9. Four response levels described the degree to which students…
Descriptors: Grade 3, Student Development, Graphs, Grade 5