课堂教学是由教师和学生两个主体组成，两者直接进行的一个互动与交流。旨在研究如何提高小学数学课堂教学的高效性，营造师生之间教学之间的愉快氛围。“,”Classroom teaching is composed of teachers and students in two subjects,it’s an interaction and exchange of both direct. This paper aims to study how to improve the efficiency of the primary school mathematics classroom teaching, to create good atmosphere between teachers teaching and students.