eric.ed.gov har udgivet: Does data use make a difference in student achievement? Despite the field’s optimism on this matter, relatively few studies have attempted to quantify the effects of data use. These studies have often used the presence of a data use intervention (e.g., a data system or data coaching) as a proxy for use, as opposed to tracking teachers’ direct interactions with data, via data system click logs, for example. Accordingly, the present study sought to address this methodological gap by exploring the 2-year effects of data use through a multilevel cross-classified model of teachers’ system interactions and student achievement. A significant relationship was found between system use and elementary reading, but no significant relationships were found for elementary math, junior high math, or junior high reading. The implications… Continue Reading →
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eric.ed.gov har udgivet: The purpose of this study is to identify secondary computer science (CS) teachers’ pedagogical needs in the United States. Participants were selected from secondary teachers who were teaching CS courses or content in a school setting (public, private, or charter) or an after-school program during the time of data collection. This is a qualitative study using CS teachers’ discussions in the Computer Science Teachers Association’s (CSTA) email listserv, responses to open-ended questions in a questionnaire, and discussions in follow-up interviews. Content analysis, thematic analysis and constant comparative method of qualitative data analysis were used to analyze the data. The most common pedagogical need expressed was learning student-centered strategies for teaching CS and guiding students’ understanding with the use of scaffolding and team-management strategies in CS classes. Furthermore,… Continue Reading →
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eric.ed.gov har udgivet: Computer Education and Instructional Technology (CEIT) Departments train computer teachers to fill gap of computer instructor in all grades of schools in Turkey. Additionally graduates can also work as instructional technologist or software developer. The curriculum of CEIT departments includes mathematics courses. The aim of this study is to identify attitudes of undergraduate students at CEIT departments towards math. In order to investigate the research question quantitative methods was used. Specifically survey research was preferred. Mathematics Attitude Questionnaire (MAQ) that was developed by Duatepe and Cilesiz (1999) was used and the questionnaire includes 38 items. The instrument was conducted with 122 undergraduate students from CEIT departments of four different universities in Turkey in the spring semester of 2010-2011. Data were analyzed through independent samples t-test and one-way… Continue Reading →
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT The following chapter will discuss the relation between home computer history and computer programming – with a focus on game programming. The nurseries of the early 1980s are the origins of the later computer game industry and the private use of microcomputers becomes an essential part of the ‘playful’ exploration and emancipation of technology. This is why the contribution that home computing added to the history of digital economics, culture and even thought cannot be estimated high enough. After the definition of central terms and discussing the main problems of the historiography of technology and computing, the main topic separated in decades will be portrayed. The milestones of home computer technology will be linked to the scenes and (sub)cultures… Continue Reading →
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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. Abstract Sampling distributions are fundamental to an understanding of statistical inference, yet research shows that students in introductory statistics courses tend to have multiple misconceptions of this important concept. A common instructional method used to address these misconceptions is computer simulation, often preceded by hands-on simulation activities. However, the results on computer simulation activities’ effects on student understanding of sampling distributions, and if hands-on simulation activities are necessary, are mixed. In this article, we describe an empirical intervention study… Continue Reading →
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