对于小学数学要不要预习,教师争议颇多。我从事小学教学三十多年,就个人的经验而言,我不提倡课前预习。“课前预习”不符合数学学科的特点数学与语文学科不同,一堂语文课往往需要承载的知识量较多,单凭课堂40分钟经常不能完成任务,似乎有必要布置学生进行课前预习。但数学学科有它的特殊性,它不仅要教给学生数学方面的知识、概念、定义,而且要尽可能地让学生经历探究知识的过 For primary school mathematics do not preview, many teachers dispute. I have been teaching in primary schools for more than three decades. As far as my own experience is concerned, I do not advocate pre-lesson preparation. “Lesson preview ” does not meet the characteristics of maths Mathematics and language subject is different, a language class often need to carry more knowledge, alone in the classroom often can not complete the task 40 minutes, it seems necessary to arrange students for pre-class preview . However, mathematics has its own specialty, it not only to teach students mathematical knowledge, concepts, definitions, but also to allow students to experience as much as possible to explore the knowledge