| 支架式教学：一个重要极限的抽象方法 |
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| 引用本文： | 闻道君,唐艳,陈义安.支架式教学：一个重要极限的抽象方法[J].重庆工商大学学报(自然科学版),2014(10):78-80. |
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| 作者姓名： | 闻道君 唐艳 陈义安 |
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| 作者单位： | 重庆工商大学数学与统计学院 |
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| 基金项目： | 重庆市教委科技研究项目(KJ130712);重庆工商大学教育教学改革研究项目(130224) |
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| 摘 要： | 从支架式教学的角度,阐述了课堂教学中形成面向学生的＂教学知识＂和转化教师地位的重要性,研究了一个重要极限的逐步抽象过程和应用推广方式,并举例说明＂教学支架＂在求解一类幂指数函数的极限问题方面的可行性和有效性。
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| 关 键 词： | 支架式教学 重要极限 抽象方法 对数函数 幂指数函数 |
Support Teaching： Abstract Methods for an Important Limit |
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| WEN Dao-jun;TANG Yan;CHEN Yi-an.Support Teaching： Abstract Methods for an Important Limit[J].Journal of Chongqing Technology and Business University:Natural Science Edition,2014(10):78-80. |
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| Authors: | WEN Dao-jun;TANG Yan;CHEN Yi-an |
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| Institution: | WEN Dao-jun;TANG Yan;CHEN Yi-an;School of Mathematics and Statistics,Chongqing Technology and Business University; |
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| Abstract: | From the perspective of support teaching,this paper elaborates the importance of student-oriented＂knowledge teaching＂and teacher position transformation formed in classroom teaching,studies step-by-step abstract process and application extension method of an important limit and uses examples to explain the feasibility and validity of ＂teaching support＂in the perspective of solving limit problem in a class of power-exponential functions. |
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| Keywords: | support teaching important limit abstract method logarithm function power-exponential function |
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