爱因斯坦曾经说过:“提出一个问题往往比解决一个问题更重要。因为解决问题也许仅是一个数学上或实验上的技能而已,而提出新的问题,却需要有创造性的想象力,而且标志着科学的真正进步。”发现问题和提出问题的能力,是学生学习科学、获取知识的基本能力,所以教师应精心地进行课堂教学设计,培养学生发 Einstein once said: “It is often more important to ask a question than it is to solve a question, because solving a question may be just a mathematical or experimental skill. To ask a new question requires creative imagination, But also marks a real advancement in science. ”The ability to discover problems and ask questions is a basic ability for students to learn science and gain knowledge, so teachers should carefully design classroom teaching and develop students’