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一、问题的提出新课程理念倡导“对话”式教学,强调教学是师生之间的一种互动过程。因此教师在备课过程中抓住教材重点,预设一些精妙而又浓缩的问题,引领学生感悟、掌握知识,运用知识是小学数学课堂教学中常用的手段。但在实际教学中,我们发现有的问题的提出达不到好的效果,有的问题误导学生,有的问题让学生感到茫然,甚至有的问题挫伤了学生的学习积极性。笔者结合自己的教学经验谈谈看法。二、数学课堂教学中预设问题的策略
First, the problem raised New curriculum concept Advocacy “Dialogue ” teaching, emphasizing teaching is an interactive process between teachers and students. Therefore, the teacher grasps the key points of the textbook in the process of lesson preparation, presupposes some exquisite and concentrated questions, leads the students to comprehend, masters the knowledge and uses the knowledge which is commonly used in the elementary mathematics classroom teaching. However, in actual teaching, we find that some problems are not brought up well, some of them mislead students, some of them make students feel dazed, and even some problems dampen the enthusiasm of students. The author combined his own teaching experience to talk about the view. Second, the default problem in mathematics classroom teaching strategy