课堂提问从心理学的角度理解，就是试图引发学生产生心智活动并引起言语反应的信号刺激，是教师在教学过程中常用的方法之一。一年级学生由于年龄小，思维简单，认识事物的方法也简单，一问一答是他们熟悉而又较适应的问答方式。根据《全日制义务教育数学课程标准（实验稿）》 Classroom questions from a psychology point of view, is to try to trigger students to produce mental activity and signal response stimulus, is one of the methods used by teachers in the teaching process. First-year students because of their young age, simple thinking, understanding of things is also simple, one question and one answer is that they are familiar and more appropriate way to answer questions and answers. According to “full-time compulsory education mathematics curriculum standards (experimental draft)”