eric.ed.gov har udgivet: Constructivist approaches to mathematics instruction based on the standards of the National Council of Teachers of Mathematics (NCTM) have been widely advocated and are expanding in use. However, many educators express a need for constructivist approaches that provide specific student materials, assessments, teachers’ manuals, professional development, and other supports to enable a broad range of teachers to succeed with a broad range of children. MathWings, part of a comprehensive school reform effort funded by New American Schools, was designed to accomplish this goal. In grades 3 through 5, MathWings provides a practical, comprehensive approach based on the NCTM standards. Three evaluations have examined the impact of MathWings. One, involving four rural Maryland schools, found substantially greater gains on the mathematics sections of the Maryland School Performance Assessment… Continue Reading →
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eric.ed.gov har udgivet: This study ranked constructs articulated by Childress and Rhodes (2008) and identified the key indicators for each construct as a starting point to explore what should be included on an instrument to measure the engineering design process and outcomes of students in high schools that use the PLTW and EbDTM curricula in Idaho. A case-study design was used. Data were collected in two stages. In the first stage, a content analysis was conducted for PLTW and EbDTM curricula to identify the indicators that are associated with the six constructs articulated by Childress and Rhodes (2008). In the second stage, the constructs and key indicators or concepts were placed on a survey and sent to experts for them to rate their importance for assessment and their difficulty to… Continue Reading →
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eric.ed.gov har udgivet: The number of jobs in science, technology, engineering, and math (STEM) is growing rapidly and is expected to increase by approximately 1 million in the United States between 2012 and 2022 (Vilorio, 2014). People of many racial/ethnic minorities, however, including Hispanic people, are underrepresented among recipients of STEM degrees and among employees in STEM fields (Beede et al., 2011). Regional Educational Laboratory Southwest conducted this review of the research literature to identify malleable factors that can be measured in K-12 settings and that predict students’ postsecondary STEM success (defined as enrolling in, persisting in, and completing a postsecondary STEM major or degree), particularly for Hispanic students. Identifying these predictive malleable factors can help policymakers and district and school administrators develop and implement interventions that increase the percentage… Continue Reading →
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eric.ed.gov har udgivet: The present study investigates the extent to which a program guided by the principles of critical pedagogy, which seeks to develop “critical consciousness,” is associated with the improved academic performance of students attending a low-performance middle-school in Buffalo, New York. The students were enrolled in an in-school academic support program called the “Community as Classroom”, which used critical project-based learning to show students how to improve neighborhood conditions. The study found that the Community as Classroom program bolstered student engagement as reflected in improved attendance, on-time-arrival at school, and reduced suspensions. Although class grades did not improve, standardized scores, particularly in Math and Science, dramatically improved for these students from the lowest scoring categories. We suspect that given increased student engagement and dramatically improved standardized test scores,… Continue Reading →
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: Abstract Abstract The scientific substantiations of quality have been applied to models that pertain to mathematical statistics, the probability theory, the information theory, fuzzy systems, graphic methods, time series, and algebraic and numerical methods. To these, this article aims to present a new method of applying mathematical modelling in an economy based on knowledge, by using the concept of the definite integral, the composite function, and mathematical optimisation. The research methods used in the realisation of this article are bibliographic research, creation of new models, and problem-solving. Mathematical modelling, the simulation of the quality of life, etc. are methods and techniques of both theoretical and practical scientific approach, which are likely to lead to a better understanding of the role… Continue Reading →
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eric.ed.gov har udgivet: Ideals play a key role in a student teachers’ identity work. They form targets to strive for and a mirror for reflection. In this paper, we examine Finnish mathematics student teachers’ metaphors for the teacher’s role (N=188). We classified the metaphors according to a model that identified teachers as subject matter experts, didactical experts, and pedagogical experts, with the addition of another two categories, self-referential and contextual. For the exploration of emerging professional identities, we studied the self-referential metaphors, which formed the most common category in the data. We observed that every third metaphor described either student teachers’ personalities or their incompleteness as teachers, or new beginnings or eras. Although these aspects were expected, they also inform us as teacher educators of the values and ideals that… Continue Reading →
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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT Drawing on archival sources, interviews, and research literature, this article offers new insights into the making, structure and long-term effects of the International Educational Indicators (INES) programme of the Organisation for Economic Co-operation and Development (OECD). The article argues that INES was crucial in setting the OECD on the path to becoming a global education policy actor. Although science has informed policy making for centuries, the 1980s mark the start of a much closer imbrication of evidence-making for policy. By focusing on those renewed encounters of education science with policy-making, the article examines the INES indicators as a boundary infrastructure. It shows the ways that INES materialised many of the OECD ambitions at the time. In other words,… Continue Reading →
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