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tandfonline.com – Illinois Horizon Schools: Initial Research Findings from the Illinois Schools to Watch Program

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: Abstract Abstract Currently, there is a paucity of research concerning the National Forum to Accelerate Middle Grades Reform’s Schools to Watch national school improvement program. Of the handful of existing studies, very few have examined or addressed student learning or achievement. In this this study we systematically collected and analyzed data from the 34 Illinois Horizon Schools to Watch (IHSTW) schools participating in the National Forum’s Schools to Watch (STW) program. Using multiple sources of data, we examined the demographic characteristics and teacher-reported levels of best middle grades school practices in the IHSTW middle level schools that have participated in the STW program since 2003. In addition, we conducted an analysis of state-level, standardized student achievement test scores for participating… Continue Reading

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tandfonline.com – Four conceptions of infinity

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: Abstract Formulae display:?Mathematical formulae have been encoded as MathML and are displayed in this HTML version using MathJax in order to improve their display. Uncheck the box to turn MathJax off. This feature requires Javascript. Click on a formula to zoom. The paper is the result of extensive research carried out among Czech students and focuses on a conception of infinity. The questionnaire survey was taken by 861 students ranging from grades 7 to 13. The aim of the research was to describe the development of students’ conceptions of infinity. These conceptions are built on the intuitive phenomenon of the horizon. We monitor the proportional representation of these conceptions in four combinations of views (into the distance and in depth)… Continue Reading