课堂师生互动是教师和学生之间在课堂教学情景中发生的具有促进性或抑制性的相互作用或影响。良好的师生互动不仅有利于课堂教学效率的提高,更有利于小学生身心健康的成长。作为小学数学教师,必须在先进的课程理念的指导下,创设多维的互动学习过程,开发课堂教学的生命 Classroom teacher-student interaction is a facilitated or inhibitory interaction or influence that occurs between teachers and students in a classroom teaching scenario. Good teacher-student interaction is not only conducive to the improvement of classroom teaching efficiency, but also conducive to the growth of primary and secondary students physical and mental health. As a primary school mathematics teacher, we must create a multi-dimensional interactive learning process and develop the life of classroom teaching under the guidance of advanced course ideas