在大力提倡数学教学新课改的今天,自主探究、合作交流已成为课堂教学的主要方式,而课前预习已逐渐被老师、学生遗忘,甚至有的老师认为小学数学学习没有必要预习。其实,课前预习是常规教学中必不可少的重要一环,课前预习作为学生学习常规之一,是学生 At the moment of vigorously promoting the new curriculum reform in mathematics teaching, self-exploration, cooperation and exchange have become the main ways of classroom teaching. However, the pre-class preview has been gradually forgotten by teachers and students. Some teachers even think that it is not necessary to preview the mathematics learning in primary schools. In fact, pre-class preview is an essential part of routine teaching, pre-class preview as one of the student learning routine, students