现代教学论研究指出,产生学习的根本原因是问题。提问的有效性对实现数学课堂有效教学具有重要影响,正如苏霍姆林斯基指出的:“使你的学生看出和感到有不理解的东西,使他们面临着问题。如果你能做到这一点就成功了一半。”课堂提问是教师运用教学艺术,促进学生思维、评价教学效果、推动实现教学目标、提高学生能力、发展学生智力的基本教学手段。在实际教学中,教师的课堂提问行为还存 Research on modern teaching points out that the root cause of learning is the problem. The effectiveness of asking questions has a significant impact on enabling effective teaching in math classrooms, as Sukhomlinski points out: “What makes your students see and feel unintelligible faces them with problems.if you can do it To this point on the success of the half. ”Class questions are the basic teaching methods that teachers use teaching art, promote students’ thinking, evaluate teaching effectiveness, promote teaching objectives, improve students’ abilities and develop students’ intelligence. In the actual teaching, teachers’ questions in the classroom still exist