数学教学离不开数学活动,数学活动是数学课堂的灵魂。数学活动是老师和学生之间、学生和学生之间思维碰撞和情感交流的过程,所以说数学教学是数学活动的教学。课堂上教师为学生提供充分的动手操作、合作交流的机会,创设基于师生交流、生生交流互动的教学关系,彼此形成一个真正的学习共同体,从而达成共识、共享、共进。 Mathematics teaching can not be separated from mathematics activities, mathematics activities is the soul of mathematics classroom. Mathematical activities are the process of thinking collision and emotional exchange between teachers and students, between students and students. Therefore, mathematics teaching is the teaching of mathematics activities. In class, teachers provide students with full hands-on experience, opportunities for cooperation and exchange, and create a teaching relationship based on the interaction between teachers and students and the exchange of students and students, so as to form a real learning community with each other so as to reach consensus, share and advance together.