看重从数学内部提出问题,有利于发挥数学发展的内部动力,有利于建立“前后一致,逻辑连贯”的数学学习过程,有利于纠正可能失之偏颇的现实生活背景的不足。1问题俗话说,好的开头等于成功的一半。爱因斯坦说:“提出问题比解决问题更重要。”在数学课堂教学过程中,基于学生数学学习的现实,创设恰当的问题情境,较为自然地提出问题,对展开数学活动,引发学生思考,实现数学建构,达到教学目标,具有重要的意义。就当前的教学实际而言,基于创设恰当的问题情 It is helpful to put forward the questions from the interior of mathematics, which is conducive to giving full play to the internal motivation of mathematics development and conducive to establishing a mathematics learning process that is “consistent before and after” and conducive to correcting possible biased real life backgrounds. As the saying goes, a good beginning is equal to half the battle. Einstein said: “It is more important to ask a question than to solve the problem.” In mathematics classroom teaching, based on the reality of students’ mathematics learning, we can create appropriate problem situations, ask questions naturally, initiate mathematical activities and trigger students Thinking, to achieve mathematical construction, to achieve teaching objectives, is of great significance. As far as the current teaching practice is concerned, it is based on the creation of a proper problem situation