数学来源于生活实际,教师在导课时要巧妙地联系学生的生活实际或者运用学生喜闻乐见的素材来创设情景,合理组织教学内容,使其对本节课所学知识产生浓厚的兴趣。在课堂中,营造一种民主、宽松的学习氛围,学生才会自主探索发现问题,学生才会积极的寻找解决问题的方法,真正体现了学生是学习的主人。 Mathematics comes from the reality of life. Teachers should cleverly contact the students’ actual life or use the materials loved by the students to create the scenes and organize the teaching contents reasonably, so as to make them have a keen interest in the knowledge gained in this lesson. In the classroom, to create a democratic and relaxed atmosphere of learning, students will explore their own problems, students will actively find ways to solve the problem, the true manifestation of the student is the master of learning.