eric.ed.gov har udgivet: The purpose of this paper is to explain how to use the scientific method as the framework to introduce mathematical model. Two interdisciplinary activities, targeted for students in grade 6 or grade 7, are explained to show the application of the scientific method while building a mathematical model to investigate the relationship between the circumferences and the diameter of circular objects. In the first activity, a research question is pursued as it relates to the stated hypothesis. In the second activity, the same research question is retained; however, the use of exploration helps to build the hypothesis. The activities serve as examples to show how middle school math teachers may use scientific inquiry to motive students’ understanding of mathematical models as well as engage in science beyond… Continue Reading →
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT The role of individual actors in knowledge-exchange collaborations has been accorded much importance. Through their involvement with industry, innovation is especially enacted in their regions. Motivations for academic engagement have been fairly researched but academics’ motivations for local collaborations remain to be properly understood. The aim of this paper is therefore, to explore the motivations of academics for regional engagement. This exploration is done by drawing on empirical data collected through interviews with 16 academics in the Engineering Faculty of the University of Stavanger (UiS), Norway. It is evident that in addition to personal motivations to collaborate, academics are driven to engage locally by certain incentives that may be embedded in regionally ‘non-constructed’ advantages. In general, the presence… Continue Reading →
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eric.ed.gov har udgivet: This paper examines a social design-based approach to supporting beginning elementary school teachers toward ambitious and equitable mathematics teaching. First-year teachers were enlisted as co-designers of a learning community aimed at supporting participants to build classroom math communities that leverage students’ diverse mathematical resources. Findings show that teachers collectively moved from thinking about teaching as fixing local problems to engaging in relational investigations of teaching and learning that centered students’ mathematical experiences. This shift supported teachers to take up and make progress toward complex problems of practice in their classroom teaching. This study has implications for how we conceptualize, analyze, and design for equity-oriented learning for beginning teachers. [For the complete proceedings, see ED606556.] Link til kilde
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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 Typically, the core-required undergraduate business statistics course covers a broad spectrum of topics with applications pertaining to all functional areas of business. The recently updated American Statistical Association’s GAISE (Guidelines for Assessment and Instruction in Statistics Education) College Report once again stresses the pedagogical importance of topic and application relevancy in an increasingly data-centered world. To this end, only two introductory textbooks have incorporated some financial investment measures (Sharpe ratio and beta coefficient) in the teaching of numerical… Continue Reading →
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