eric.ed.gov har udgivet: Limited Singapore research indicated a lack of exposure of modelling tasks at primary levels. Teacher reflection is used as a tool in design research cycles exploring the potentials of modelling tasks in a Singapore primary five classroom. Findings reveal that the teacher identified three potentials of a modelling task on children’s mathematisation process: the task provided a platform for children to (a) identify variables and form relationships between them, (b) relate school-based math learning to real-world experiences, and (c) justify their mathematical models. Implications on the promotion of modelling tasks at primary schools as well as teacher education are drawn. Link til kilde
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eric.ed.gov har udgivet: This study was carried out to determine whether there is a relationship between the preschool teachers’ attitudes towards mathematics and mathematical development in 6-year-old preschool children. The sampling of the study was consisted of 30 teachers working with 6 years old children and their 120 students in public kindergartens and independent preschool classrooms in Erzurum City. Teachers’ attitudes towards mathematics education were measured using the “Preschool Teachers’ Attitudes towards Early Mathematics Education Determination Tool” and the levels of mathematical development in children were measured using the “Progress in Math 6 Test.” Collected data were analyzed using both descriptive and predictive statistical methods. Results presented that there was a positive and significant relationship between the preschool teachers’ attitudes towards mathematics and the mathematics development in 6-year-old preschool children.… Continue Reading →
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eric.ed.gov har udgivet: Contemporary state math standards emphasize that students must demonstrate an understanding of the mathematical ideas underlying the computations that have typically been the core of the elementary school math curriculum. The standards have put an increased emphasis on the study of fractions in upper elementary grades, which are the years during which students build a strong foundation in fractions concepts. At the same time, the National Mathematics Advisory Panel (2008) cites limited understanding of fractions as the key reason for the high failure rate in algebra courses. Longitudinal data from both the United States and the United Kingdom have demonstrated that knowledge of fractions in the elementary grades plays a powerful role in subsequent success in algebra, the gateway to math achievement in high school. Members of… Continue Reading →
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eric.ed.gov har udgivet: Profile analyses were used to investigate differences in the self-efficacy growth of teachers with more and less mathematics background as the teachers participated in professional development across two summers. Professional development activities were associated with increases in teachers’ self-efficacy; however, without considering mathematics knowledge for teaching, teachers with more math background tended to benefit more than those with less background. Nonetheless, teachers with less math background had higher levels of teacher self-efficacy although this gap was closed by the last measurement. Such considerations are important when designing professional development as teachers may have different needs based on specific characteristics such as preparation in their teaching domain. (Contains 3 tables and 4 figures.) Link til kilde
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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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eric.ed.gov har udgivet: Scholars posit that descriptive education research that focuses on the instructional dynamic between teachers and students is perhaps one the most salient research topics that can improve learning and teaching. This case study seeks to describe prospective teachers’ mathematical affect as they engage in “rehearse teaching” in TeachLivE™, a mixed-reality simulated classroom. Utilizing Goldin et al.’s (2011) engagement structures as evidence of mathematical affect, findings reveal that simulated rehearsals improve prospective teachers’ reformed-based teaching and that this improvement may be related to their improved ‘in-the-moment’ affective states. This study potentially connects prospective teachers’ beliefs and emotions as math learners with their behaviors and instructional praxes as novice math teachers. [For the complete proceedings, see ED583608.] Link til kilde
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT Mathematics competency is fast becoming an essential requirement in ever greater parts of day-to-day work and life. Thus, creating strategies for improving mathematics learning in students is a major goal of education research. However, doing so requires an ability to look at many aspects of mathematics learning, such as demographics and psychological dispositions, in an integrated way as part of the same system. Large-scale assessments such as the Programme for International Student Assessment (PISA) provide an accessible and large volume of coherent data, and this gives researchers the opportunity to employ data-driven approaches to gain an overview of the system. For these reasons, we have used machine learning to explore the relationships between psychological dispositions and mathematical literacy… Continue Reading →
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eric.ed.gov har udgivet: This report examines the impact of content-intensive Professional Development (PD) on teachers’ math content knowledge, their instructional practice, and their students’ achievement. The study’s PD had three components, totaling 93 hours. The core of the PD was “Intel Math,” an intensive 80-hour workshop delivered in summer 2013 that focused on deepening teachers’ knowledge of grades K-8 mathematics. Two additional PD components totaling 13 hours were delivered during the 2013-14 school year: the “Mathematics Learning Community,” a series of five 2-hour collaborative meetings focused on analyzing student work; and “Video Feedback Cycles,” a series of three one-on-one coaching sessions where teachers’ lessons were observed and critiqued. The purpose of these two components was to reinforce the math content in Intel Math and help teachers apply the content to… Continue Reading →
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eric.ed.gov har udgivet: The study reported here addresses pre-service and in-service teachers’ attitudes toward mathematical-geometrical definitions. The goal of the study is to investigate whether understanding the role of definitions as classification and identification criteria will guarantee that participants: (1) accept that there may be more than one equivalent definition for particular concept; and (2) accept the minimal definitions which include necessary and sufficient attributes to be legal definitions. Fifty-three math educators participated the study, including 22 preservice junior teachers, 19 pre-service senior teachers and 12 in-service senior teachers. The findings indicate that considering (an) attribute/s as sufficient in order to classify examples and non-examples of the concept did not guarantee considering this/ese attributes as concept definition. 56% of the participants did not accept equivalent definitions as legal definitions, 36%… Continue Reading →
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eric.ed.gov har udgivet: Improving math achievement among U.S. students remains a high priority as results from recent math assessments continue to show room for improvement. For example, 60 percent of fourth-graders scored below the proficient level on the 2015 National Assessment of Educational Progress. On the most recent Program for International Student Assessment’s math problem-solving test, U.S. 15-year-olds outperformed students in only 6 of the 34 participating countries. In an era of increasingly rigorous state standards, teachers at all grade levels face heightened expectations to deepen their students’ understanding of mathematical concepts. Teachers may thus benefit from professional development (PD) that deepens their own conceptual understanding of math. Elementary school teachers may especially benefit from content-focused PD because they are less likely to formally study math in college than secondary… Continue Reading →
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