课堂互动作为学生数学学习的一种必不可少的方式,但在很多的课堂教学中,依然是教师单向“动”得多,师生群体“动”得少:良好的师生关系直接影响教师的教和学生学习的积极性,影响课堂气氛,影响课堂教学效果。在课堂教学中,教师要注重引导学生自主学习.低下身子和学生一起学习,努力建立民主、平等、和谐的师生关系。我执教的《表内乘法(二)例5解决问题》这一课上,充分体现了师生有效互动。一、复习旧知识、创设情景、收集信息 Classroom interaction is an indispensable way for students to learn mathematics. However, in many classroom teaching, teachers are still more unidirectional, teachers and students are less active: a good teacher The relationship between students directly affects teachers ’enthusiasm for teaching and students’ learning, affects classroom atmosphere and affects the effect of classroom teaching. In classroom teaching, teachers should pay attention to guide students to learn independently, low-profile and students to learn together, and strive to establish a democratic, equal and harmonious relationship between teachers and students. I coached the “table multiplication (b) Example 5 to solve the problem,” this lesson, fully reflects the effective interaction between teachers and students. First, review the old knowledge, create scenarios, collect information