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Çatman Aksoy, Emine; Isiksal Bostan, Mine – International Journal of Science and Mathematics Education, 2021
The aim of the current study was to investigate the statistical literacy of seventh grade students regarding the concepts of average and variation on bar and line graphs presented in alternative real-life contexts. To this end, the statistical literacy levels of the seventh grade students were initially determined. Subsequently, definitions,…
Descriptors: Foreign Countries, Grade 7, Middle School Students, Graphs
Shaughnessy, Michael – National Council of Teachers of Mathematics, 2008
Until recently, much of the research on students' understanding of statistical ideas has focused on their conceptions of center or on what constitutes a good sample. In the past decade research on students' statistical thinking has broadened and increasing interest has been paid to how students think about variability in data or variability in…
Descriptors: Statistics, Statistical Data, Data Interpretation, Sampling