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从事数学教学工作的老师都知道,应用题教学既是数学教学的一个重点,又是一个难点。它之所以难学,首先是因为应用题条件和问题本身就难以理解,但更难的是条件和问题之间的逻辑关系,使许多学生感到无从下手,不知道怎样去想。因此分析并确定学生解题思维受阻的原因,并提供有效的教学对策,对提高学生的
Teachers engaged in mathematics teaching all know that the application problem teaching is not only a focus of mathematics teaching, but also a difficult point. The reason why it is difficult to learn is that, first of all, it is difficult to understand the conditions and problems themselves, but what is more difficult is the logical relationship between the conditions and the problems that make many students feel helpless and do not know how to think about it. Therefore, we analyze and determine the reasons why the students are troubled by the problem-solving thinking and provide effective teaching countermeasures to improve students’