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极限概念前概念及其转变的教学策略研究

Studies the Teaching Strategies on Preceding Concept and Its Transformation of Limit Concept
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摘要 学生的极限概念前概念主要包括三个方面:一是停留在"潜无限"状态;二是相关概念并未形成科学概念;三是辩证思维和抽象思维的缺失。根据概念转变条件,提出极限概念转变教学策略:(1)创设问题情境,引发认知冲突——对现有概念的不满;(2)分散难点,层层递进——新概念的可理解性;(3)恰当设例,注重衔接——新概念的合理性;(4)探析现象,应用举例——新概念的有效性。 The concept of limit is a keystone in the teaching of advanced mathematics. This article discusses the contents of the preceding concept of limit concept and the teaching strategies on preceding concept and its transformation of limit concept.
出处 《楚雄师范学院学报》 2007年第6期89-93,共5页 Journal of Chuxiong Normal University
关键词 极限概念 前概念 转变 教学策略 the concept of limit preceding concept transformation teaching strategy
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  • 1朱德全.数学问题解决的表征及元认知开发[J].教育研究,1997,18(3):50-54. 被引量:43
  • 2吴红耘,皮连生.试论与课程目标分类相匹配的学习理论[J].课程·教材·教法,2005,25(6):21-26. 被引量:16
  • 3同济大学数学教研室.高数学(第五版,上册)[M].北京:高等教育出版社,2000..
  • 4Kuhn,T..The structure of scientific revolutions [M].Chicago:University of Chicago Press, 1970.
  • 5Piaget,J.The equilibration of cognitive structures[M].Chicago:University of Chicago Press, 1985.
  • 6Posner, G.J.Strike, K.A., &Gertzog, W.A..Accommodaion of a scientific conception:Toward a theory of conceptual chang[J].Science Education, 1982(66) :211-227.
  • 7Pintrich, P.R.,Marx,R.W., Boyle, R..A..Beyond cold conceptual change:The role of motivational beliefi and classroom contextual factors in the process of conceptual change[J].Review of Educational Research,1993,63(2): 167-199.
  • 8McDermott,L.C..Research on conceptual understanding in mechanics[J].Phsics Today, 1984,37(6) :24-32.
  • 9Driver,R...Changing conceptions [A].In P.A.,Ed.,Adolescent development and school science[C]. London:Falmer Press.1989.77-79.
  • 10Scott,P.Concepmal pathways in learning science:A case study of the development of one student's ideas rehting to the structure of matter [A].In K.Duit,F.Goidberg, &H.Niedderer, Eds., .Kid [ C ]. Germany: Institute for Science Education at the University of Kid,203-224.

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