陶行知先生曾说:“发明千千万,起点一个问”。可见问是知之始。心理学研究也证明,思维永远是从问题开始的,而创造潜能往往就在排疑解难的过程中被激发出来。著名科学家爱因斯坦认为:“提出一个问题往往比解决一个问题更重要,因为解决一个问题也许是一个数学经验或实践上的一个技巧而已,而提出新的问题,新的可能性,从新的角度去看问题,却需要创造性的想象力,而且标志着科学的真正进步”。问能解惑,问能知新,任何科学的发现无不都是从问题开始的。素质教育的核心是培养学生的创新精神和实践能力。在教学活动过程中,教师不仅要善于设问,而且更 Mr. Tao Xingzhi once said: “invented tens of millions, starting a question ”. Visible question is the beginning of the knowledge. Psychological research also proves that thinking always starts from the problem, and that creative potential is often stimulated in the process of troubleshooting. Einstein, a famous scientist, said: “It is often more important to ask a question than to solve a question, because to solve a question may be a mathematical experience or a skill in practice. Instead, new questions, new possibilities, new ideas Looking at the problem from the angle, but need creative imagination, but also marks the true progress of science. ” Ask questions and ask new questions. Any scientific discoveries start with the problem. The core of quality education is to cultivate students' innovative spirit and practical ability. In the process of teaching activities, teachers should not only be good at asking questions, but more