兴趣是学生认识事物﹑投入活动的心理因素,是学生学习的内在动力,教师的设计不应停留在热热闹闹的课堂气氛的基础上,还应该让学生在各种学习活动中、在生活中自己体会到发现与探究、实践与创新等数学特有的学习乐趣。 Interest is a psychological factor for students to know things and put into practice. It is an intrinsic motivation for students to learn. Teachers’ design should not rest on the basis of a lively classroom atmosphere. Students should also be encouraged to participate in various learning activities and in life Understand yourself discovery and exploration, practice and innovation and other mathematical unique learning fun.