在小学高年级学生数学的教学中,学生对知识提前预习已经成为学习一门新课程的基本功,学生通过预习,可以在自我学习分析能力上有所提高,有利于培养和提高他们的自主学习能力,养成良好学习习惯,激发他们的学习兴趣和动机,为高效率的课堂授课奠定基础。目前在我国的数学教学中,学生对学科的预习能力普遍较低,原因种种。在教学中,兴趣才是最好的老师,兴趣可以激发教师教学、学 In the process of mathematics teaching for seniors, students’ advance knowledge of knowledge has become a basic skill in learning a new course. Students can improve their ability of self-learning and analysis through previewing, which helps to develop and improve their self-learning ability , Develop good study habits, stimulate their interest in learning and motivation, and lay the foundation for efficient classroom teaching. Currently in our country’s mathematics teaching, the students’ pre-study ability is generally low, all kinds of reasons. In teaching, interest is the best teacher, interest can inspire teachers teaching, learning