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11.
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Fred Wilson 《Interchange》1992,23(3):297-302
In her article “A Possible ‘Orality’ for Science?” (Interchange, Vol. 23, No. 3, pp. 227–244), Rampal argues that science can be made more relevant to students if its language is reformed and replaced by one that contains elements drawn from oral cultures. There is some point to this policy proposal, but it fails to note that the dispassionate and impersonal prose of science has its own function in the on-going practice of science. The real task for the teacher should not be reforming the language of science but rather using oral culture to lead students in the excitement of scientific theories and the joys of scientific research, bringing them in the end to a mastery of the prose style that the scientific community has found serves well its goal of increasing our knowledge of laws of nature. 相似文献
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We analyzed how two basic electromagnetism textooks approach the concept of electric field. We limited our study to the reasons given in these textbooks for the introduction of the field representation and to how accurate, coherent, and complete these reasons are. Because many times historical reasons are intertwined with textbooks' explanations of physical phenomena, we used the historical evolution of the field representation to guide our analysis. The analysis shows that one textbook mixes up the historical and pedagogical reasons for the introduction of the concept of field. The other one presents a sketch that might lead students to understand the field and the action-at-a-distance views as supplementing each other. 相似文献
15.
Mangrubang FR 《American annals of the deaf》2004,149(3):290-303
Science education traditionally has received insufficient attention. As a literature review shows, teacher preparation in science will be best served by improvements in pedagogy and in the content of required undergraduate science courses. The American Association for the Advancement of Science (1993, 1995) and the National Research Council (1993, 1995) have addressed this need in advocating a "science for all" that is highly significant for diverse learners. The No Child Left Behind Act emphasizes that reform of teacher preparation is part of an urgent national commitment to bring high-quality teacher candidates into the classroom. The Gallaudet University undergraduate teacher education program has developed an inquiry-based course that emphasizes integration of the sciences. Acquisition of the Full Option Science System, and its adaptation to and integration into the course, has resulted in specific curricular changes and positive results. 相似文献
16.
Tamara van Gog K. Anders Ericsson Remy M. J. P. Rikers Fred Paas 《Educational technology research and development : ETR & D》2005,53(3):73-81
Cognitive load theory (CLT) has been successful in identifying instructional formats that are more effective and efficient
than conventional problem solving in the initial, novice phase of skill acquisition. However, recent findings regarding the
“expertise reversal effect” have begun to stimulate cognitive load theorists to broaden their horizon to the question of how
instructional design should be altered as a learner's knowledge increases. To answer this question, it is important to understand
how expertise is acquired and what fosters its development. Expert performance research, and, in particular, the theoretical
framework of deliberate practice have given us a better understanding of the principles and activities that are essential
in order to excel in a domain. This article explores how these activities and principles can be used to design instructional
formats based on CLT for higher levels of skills mastery. The value of these formats for e-learning environments in which
learning tasks can be adaptively selected on the basis of online assessments of the learner's level of expertise is discussed.
In their preparation of this article, the first and last authors were supported by an Internationalization grant from the
Netherlands Organization for Scientific Research (NWO, The Hague, project number 411-01-010). 相似文献
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Eveline de Boer Fred J. J. M. Janssen Jan H. van Driel 《Journal of Science Teacher Education》2016,27(3):303-324
To increase the teacher efficacy of student teachers, they need positive classroom experiences: mastery experiences. These mastery experiences have to be created by the student teachers themselves. Therefore, student teachers need a tool to better understand problematic teaching experiences and help them create positive classroom experiences. Nine student biology teachers used this attribution support tool when reflecting on multiple lessons taught in classes they considered difficult. They scored their lessons and filled in a teacher efficacy questionnaire after each lesson. The results show that teacher efficacy increased and the number of failures during the lessons decreased; on average, the self-awarded marks per teacher per lesson increased, indicating an increase in mastery experiences. Therefore, the attribution tool seems to be a promising tool for student teachers to enhance their teacher efficacy and to support reflection on problematic teaching experiences. 相似文献
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Msiska Fred Gennings Wanyavinkhumbo 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2019,65(1):187-190
International Review of Education - 相似文献