交流是学生学习数学的重要方式。在数学教学中通过广泛的交流活动,使学生与外界信息接触,在碰撞、排斥、融化、吸收、沟通中不断地建构起自己的知识体系,有利于发挥学生学习的主动性,培养学生积极的学习情感和态度,促进学生和谐发展。一、学生与教师进行交流学生和教师进行正常交流活动的前提是必须改变传统的师生关系,营造师生之间平等、民主、融洽、和谐、互动、共同成长的氛围。这样的师生交流不是单纯的知识传递过程,而是平等的、精神上的沟通、碰撞的过程。有效的师生交 Communication is an important way for students to learn math. In mathematics teaching, through extensive communication activities, students can make contact with outside information and constantly construct their own knowledge system in collision, rejection, melting, absorption and communication, which is beneficial to exert the initiative of students ’learning and cultivate students’ positive Learn emotions and attitudes and promote students’ harmonious development. I. Exchange of Students and Teachers The premise for students and teachers to carry out normal exchange activities is to change the traditional relationship between teachers and students so as to create an atmosphere of equality, democracy, harmony, harmony, mutual interaction and common growth among teachers and students. This exchange of teachers and students is not a simple process of knowledge transfer, but equal, spiritual communication, the collision process. Effective teacher and student