W.M. Roth - Böcker
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4 produkter
4 produkter
1 062 kr
Skickas inom 10-15 vardagar
This text is aimed at science educators who desire to improve upon traditional methods for science teaching and learning. It provides background, theoretical research-based frameworks, guidelines, and concrete examples for the implementation and assessment of innovative models of science learning, teaching, and professional preparation. Chapters deal with collaboration, apprenticeship, partnerships, gender equity, science literacy, new technologies, integrated-science curricula, and critical multiculturalism. Each chapter ties threads to national standards for science teaching and preparation, which should facilitate greater enactment of these standards in both schools and universities.
Toward an Anthropology of Graphing
Semiotic and Activity-Theoretic Perspectives
Inbunden, Engelska, 2003
1 062 kr
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This work presents the results of several studies involving scientists and technicians. In Part One of the book, "Graphing in Captivity", the author describes and analyses the interpretation scientists volunteered given graphs that had been culled from an introductory course and textbook in ecology. Surprisingly, the scientists were not the experts that the author expected them to be on the basis of the existing expert-novice literature. The section ends with the analysis of graphs that the scientists had culled from their own work. Here, they articulated a tremendous amount of background understanding before talking about the content of their graphs. In Part Two, "Graphing in the Wild", the author reports on graph usage in three different workplaces based on his ethnographic research among scientists and technicians. Based on these data, the author concludes that graphs and graphing are meaningful to the extent that they are deeply embedded in and connected to the familiarity with the workplace.
Toward an Anthropology of Graphing
Semiotic and Activity-Theoretic Perspectives
Häftad, Engelska, 2003
1 062 kr
Skickas inom 10-15 vardagar
This work presents the results of several studies involving scientists and technicians. In Part One of the book, "Graphing in Captivity", the author describes and analyses the interpretation scientists volunteered given graphs that had been culled from an introductory course and textbook in ecology. Surprisingly, the scientists were not the experts that the author expected them to be on the basis of the existing expert-novice literature. The section ends with the analysis of graphs that the scientists had culled from their own work. Here, they articulated a tremendous amount of background understanding before talking about the content of their graphs. In Part Two, "Graphing in the Wild", the author reports on graph usage in three different workplaces based on his ethnographic research among scientists and technicians. Based on these data, the author concludes that graphs and graphing are meaningful to the extent that they are deeply embedded in and connected to the familiarity with the workplace.
1 062 kr
Skickas inom 10-15 vardagar
1 Wolff Michael Roth & Derrick R. Lavoie² 1 2 University of Victoria, Virtual Institute for Learning Resources The current reform in science education requires a substantive change in how science is taught. Implicit in this reform is an equally substantive change in professional devel- ment practices at all levels. (NRC, 1996,p. 56) In a continuously changing society, it is not surprising that education also undergoes continuous change. Science education is no exception, and perhaps changes are more rapid given the daily construction of new scientific knowledge. In such a c- mate of continuous change, the preparation of science teachers has to follow suit in order to be appropriate to the reforms that national organizations encourage. H- ever, whereas science teaching reform movements spawned recommendations of what teachers should know and be able to do in order for their students to concep- alize and process science (NSTA, 1997), they provide little guidance in terms of - the-classroom concrete implementation. Thus, while national science education organizations continue to refine their positions about teacher education, there is no mechanism for translating these positions and statements into science education courses that can improve the preparation and quality of p- service science teachers at both the elementary and secondary levels. (Yager & Penick, 1990. p. 670) It is therefore not surprising that there are voices that describe teacher prepa- tion as unsuccessful and as unresponsive to reform efforts (Schnur & Golby, 1995).