eric.ed.gov har udgivet: This book lists and describes opportunities for teenagers to participate in organized science and math activities within and without the classroom. Students may participate at the local or school level by joining clubs and interest groups and by entering fairs; at the national level, by entering competitions of various sorts; and at the international level, by competing in olympiads and other kinds of contests. The experiences of teachers and students involved in these types of activities, information about the organization and functions of activities, and survey results are described. Lists of national and international science and mathematics activities are provided. (CW) Link til kilde
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eric.ed.gov har udgivet: Mathematics has been perceived as a discipline centered on intellectuality. However, recent studies have found interaction between a variety of emotions and the quality of learning. This qualitative study focused on the characteristics of those who are willing to cope with mathematical challenges and on the emotions evoked by these challenges, and sought to evaluate the potential role of positive emotions in this context. The research was conducted among participants in the Israel International Math Competition for Girls (IIMCG). The participants were 12 of the top finalist competitors in the previous competitions. Research instruments included an in-depth interview and a Math Emotions Measuring Instrument (MEMI), measuring the emotions expressed while coping with the mathematical challenges. Major results indicated the intensity of positive emotions. The positivity ratio was… Continue Reading →
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eric.ed.gov har udgivet: Market models of education reform predict that the growth of charter schools will infuse competition into the public school sector, forcing traditional public schools to improve the practices they engage in to educate students. Some scholars have criticized these models, arguing that competition from charter schools is unlikely to produce significant change among public schools. Using data from the Early Childhood Longitudinal Study-Kindergarten Class, I attempt to identify potential mechanisms linking charter competition to achievement in traditional public schools. The results provide little support for the market model. Competition from charter schools is not associated with reading or math scores, and is only associated with three of ten organizational measures. There is some support for an indirect relationship between math achievement and competition through reductions in teacher… Continue Reading →
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eric.ed.gov har udgivet: The teaching of Mathematics in the context of the Mathematical Olympiads in Brazil constitutes a context of research still little considered, with particular interest in the teaching and the learning phenomena. In Brazil, we identified a large number of teachers and students who do not participate in official math competitions, such as the Brazilian Olympiads of Mathematics of Public Schools (OBMEP). On the other hand, it is important to implement didactic resources that allow other forms of didactic transposition to the mathematical knowledge addressed for the Olympic Problems (OP). In this way, the present work presents and introduces the notion of Olympic Didactical Situation (ODS), from a perspective of didactic transposition necessary for the teacher, who must transmit the mathematical knowledge characteristic of the Mathematical Olympiads to… Continue Reading →
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eric.ed.gov har udgivet: Last December, the Science, Technology, Engineering, and Mathematics (STEM) Education Coalition–a national organization of more than 600 groups representing knowledge workers, educators, scientists, engineers, and technicians–wrote to President-elect Obama urging him to “not lose sight of the critical role that STEM education plays in enabling the United States to remain the economic and technological leader of the 21st century global marketplace.” While that imperative appears to have resonated in Washington, has it and should it resonate in Madison? This report attempts to answer that question by examining the extent to which STEM skills are a necessity for tomorrow’s Wisconsin workforce, whether schools are preparing students to be STEM-savvy workers, and where STEM falls in the state’s list of educational priorities. The author and his colleagues find that… Continue Reading →
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eric.ed.gov har udgivet: The results of international comparative studies have shown that relationships exist between metacognition and cognitive activation and learning success. Since 2007 we have been carrying out projects in Indonesia to improve cognitive and metacognitive activities of pupils of year 7 and their teachers. These activities are to contribute to the construction and sensible use of sustainable mental models for mathematical concepts and methods by learners. This paper shows how games are used for the enhancement of metacognitive and discursive activities in class. Their effectiveness is documented exemplary by means of students’ outcomes and transcripts of lessons from project classes. Link til kilde
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eric.ed.gov har udgivet: The share of women achieving tertiary education has increased rapidly over time and now exceeds that of men in most OECD countries. However, women are severely under-represented in maths-intensive science fields, which are generally referred to as STEM (science, technology, engineering, and maths). The under-representation of women in these subject areas has received a great deal of attention. This is because these fields are seen to be especially important for productivity and economic growth and are associated with occupations that have higher earnings. Subject of degree is an important part of the explanation for the gender wage gap. The aim of this paper is to review evidence on explanations for the STEM gap in tertiary education. This starts with statistics about background context and evidence on how… Continue Reading →
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eric.ed.gov har udgivet: Science Olympiad (SO) is a national non-profit organization which holds science competitions for students in grades 7-12 within 50 states with each event aligned to Next Generation Science Standards (NGSS, 2010). The purpose of this article is not only to align the Common Core State Standards in Mathematics (CCSSM) with Science Olympiad events, but also to determine Webb’s Depth of Knowledge Levels (DOK) within the mathematics content. This alignment was achieved by utilizing a content analysis and the Depth of Knowledge alignment processes (Webb, 1999). The findings in this study indicate there are a significant number of SO events that are aligned to the CCSSM with high levels of Depth of Knowledge within the Division B (grades 6-8) and C (grades 9-12) events. Link til kilde
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eric.ed.gov har udgivet: The Price is Right Bidder’s Row and games provide many opportunities for mathematical connections. The Price is Right website has videos or pictures for students to see how each game is played (http://www.priceisright.com/games/). This article will describe the mathematics of probability and statistics that is integrated in the famous television show. Link til kilde
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