摘要
本文列举了微积分中常见的典型反例,并论述了反例在微积分教学中的作用:一方面可以强化概念、揭示概念的内涵,准确把握概念之间的关系,透彻理解定理的条件;另一方面有助于培养学生的逆向思维能力,更有助于培养学生的数学技能。
This article lists Calculus common typical counter-examples and discusses the role of counter-examples in Calculus Teaching.On the one hand,the counter-examples can strengthen the concept and reveal connotation of the concept,it make student exactly grasp the relationship between the concepts,thoroughly understand the conditions of theorem.On the other hand it trains students reverse thinking,what is more it helps to develop the math skills of students.
出处
《价值工程》
2011年第8期283-284,共2页
Value Engineering
关键词
反例
微积分
函数
微分
积分
counter-examples
Calculus
function
Differential
Integral
