tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT The business enterprise is the prime institution in economic development and growth; yet, until recently, mainstream economics has mostly treated firms as homogeneous black boxes managed by untrustworthy agents. Using economic principles, the field of strategic management has developed a nuanced approach to understanding how firms are created, organized, and grow; how they innovate and compete; and how managers manage. That approach has yielded a theoretical framework known as ‘dynamic capabilities’. Contrasts are drawn between dynamic capabilities and other approaches to the theory of the firm, including transaction cost economics and agency theory. The application of capability theory allows intellectual blinders to be removed and an understanding of differential firm-level resource allocation and performance to emerge. This brings… Continue Reading →
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT There is a strong push to increase American students’ interest in Science, Technology, Engineering, and Mathematic (STEM) careers. However, minority and female students remain underrepresented in the STEM fields. Therefore, it is essential that we continue to examine the potential factors that both incite and dissuade STEM interest. We apply Expectancy-Value Theory (EVT) to examine STEM attitudes of predominantly low-socioeconomic status minority elementary school students over the course of a computing intervention. Furthermore, we integrate the digital inequality mental access conceptualization of ‘emotional costs’ into the EVT model in order to predict students’ negative STEM attitudes. Data are from a large-scale computing intervention that took place in a primarily minority, high poverty, urban elementary school district located in… Continue Reading →
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eric.ed.gov har udgivet: Based on Dewey’s theory of art, aesthetics, and experiences and photographer Barnbaums’ writing about expanded perception through photography, we conducted a one-day experimental mathematics education unit. Using photography in outdoor conditions had a positive impact on teacher students’ perception of the use of photography for teaching mathematics. To study the changes in students’ visual attention deeper, we used gaze-tracking to analyse one student’s visual attention when walking outdoors after the activity. The gaze data indicated that more visual attention was given to objects he had photographed or discussed during the group activity in comparison to other objects. Link til kilde
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT Recent neoliberal policies and societal trends point toward new and perennial tensions for nation-state education, including curriculum/Didaktik and leadership thereof. These challenges affect governance/leadership and curriculum with changes in aims and values together in ways that demand coherence, yet the traditionally disparate fields of educational leadership and curriculum/Didtakik have developed separately in terms of approaches to theory and theorizing that have informed empirical studies over time. This article draws upon an analysis of theory/theorizing in these fields, as well as modern education theory and its core concepts, and discursive institutionalism to frame this issue and a larger project. Link til kilde
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eric.ed.gov har udgivet: We report on a German-Indonesian design research project, which aims to significantly increase the mathematical skills of secondary school students. Since results of international comparative studies have shown that there exists a relationship between metacognition and learning success, a learning environment for the beginning with secondary school mathematics in class seven has been developed, in order to significantly enhance metacognitive and discursive activities of students and teachers. The effectiveness of the approach has been tested in a secondary school several times. In this paper the theoretical background for the design of the learning environment is described, some sample exercises are presented and student productions from the project lessons analysed. Link til kilde
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eric.ed.gov har udgivet: The development of computer science, statistics and other technological fields, give us more opportunities to improve the process of evaluation of degree of knowledge and achievements in a learning process of our students. More and more we are relying on the computer software to guide us in the grading process. An improved way of grading can help overcome some limitations of the educational process, that have caused problems, and had as a consequence a lower degree of success. With the combination of old, traditional way of evaluation of students knowledge and success, and the application of “fuzzy logic” and “the theory of fuzzy sets”, “the method of ponderous areas”, and other new computer and scientific technologies, we are getting a complex formula , that is also, friendly… Continue Reading →
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT The present study adds to an ongoing debate about third spaces in teacher education, spaces where theory and practice come together. One third space is constituted by the written tasks from practicum. Yet research has shown only modest emphasis on theory in such tasks. Tasks from two versions of a programme are used to represent two different positions on linking theory and practice. The tasks were therefore analysed with respect to the demarcation of conceptual objects as well as practice-based contexts. The findings indicate a difference with respect to the demarcation of conceptual objects, especially concepts relating to mathematics and mathematics education. This is seen as indicative of the reduced encouragement of linking theory and practice. Link til… Continue Reading →
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: Hidden Markov Item Response Theory Models for Responses and Response Times Link til kilde
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eric.ed.gov har udgivet: This paper reports on what two teacher candidates and their instructor learned from an action research project into the use of inquiry to teach mathematics. We use a model of the relation between theory and practice in teacher education to interpret what we learned about inquiry. This model describes three modes for teacher candidates to learn about teaching: (1) applying theory to practice; (2) interpreting theory and practice, and (3) building/refining personal, practical and professional theories. We learned to (1) apply the 4D-Cycle Model of inquiry, (2) interpret what it means for inquiry to be flexible, and (3) build a theory of teaching with inquiry based on non-linear and community-based dispositions of teachers toward learning. We conclude by suggesting that this model could constitute a developmental pathway… 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 Achievement tests are used to characterize the proficiency of higher-education students. Item response theory (IRT) models are applied to these tests to estimate the ability of students (as latent variable in the model). In order for quality IRT parameters to be estimated, especially ability parameters, it is important that the appropriate number of dimensions is identified. Through a case study, based on a statistics exam for students in higher education, we show how dimensions and other model parameters… Continue Reading →
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