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。
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.
出处
《重庆工商大学学报(自然科学版)》
2014年第10期78-80,共3页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
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)
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
important limit
abstract method
logarithm function
power-exponential function