自主探索已成为当下小学数学课堂中广泛采用的一种教学方式,但是由于小学生年龄小,效果往往不尽如人意,主要体现在学生面对探究内容无从下手、探究兴趣不浓、探究思路不清、探究方法不佳、探究结论模糊,针对以上问题,我作了一些粗浅的尝试,取得了较好的效果。一、课前预习,夯实探究基点数学知识逻辑性很强,大部分的新知是在旧知的基础上“生长”出来的。因此,新知的教学必须有扎实的旧知作支撑,以便学生顺利地进行正迁移。同样数学知 Self-exploration has become a widely used method of teaching in present-day mathematics classrooms in primary schools. However, the effects of pupils are often unsatisfactory due to their small age, which is mainly reflected in the students’ inability to start with their inquiries, lack of interest in exploration, and unclear exploration of ideas , The method of inquiry is not good and the conclusion of the inquiry is vague. For the above problems, I made some superficial attempts and achieved good results. First, pre-class preview, consolidate the basic knowledge of mathematical logic is very strong, most of the new knowledge is based on the old “” growth "out. Therefore, the teaching of new knowledge must be supported by a solid knowledge of the past, so that students can carry out positive migration smoothly. Same mathematical knowledge