文章基本信息

标题：The Didactic Contract to Interpret Some Statistical Evidence in Mathematics Standardized Assessment Tests
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作者：Federica Ferretti ; Chiara Giberti ; Alice Lemmo 等
期刊名称：Eurasia Journal of Mathematics, Science & Technology Education
印刷版ISSN：1305-8223
电子版ISSN：1305-8223
出版年度：2018
卷号：14
期号：7
页码：2895-2906
DOI：10.29333/ejmste/90988
出版社：Pamukkale Univ Dept Sci Education
摘要：In this study we analyse results of Italian standardized tests in mathematics integrating quantitative analysis based on the Rasch Model and didactical interpretation. We use specific graphs to analyse the trend of each answer as function of the students’ math ability. This approach led us to focus on specific items in which a wrong answer results particularly popular among medium/high level students and analyse this particular trend with the lenses of math education theories. The study reveals that these phenomena are particularly related to implicit and explicit rules governing classroom practices exist at all school levels and regard different mathematical content and skills.
关键词：didactic contract; mathematics education; mixed methods; Rasch analysis; standardized assessment