爱因斯坦在《物理学的进化》中说:“提出一个问题往往比解决一个问题更为重要,因为解决一个问题也许是一个数学上或实验上的技巧问题.而提出新的问题、新的可能性,从新的角度看旧问题,却需要创造性的想像力,而且标志着科学的真正进步.”教师在课堂上也一定会遇到学生提出新的问题或新奇的想法.这些想法对教师来说或许早已见过,但也可能是新的,在课堂上往往没法立 Einstein, in “The Evolution of Physics,” said: “It is often more important to ask a question than to solve a question, because to solve a question may be a mathematical or experimental question of skill. The possibility of the old problem from a new perspective, but need creative imagination, but also marks the real progress of science. ”Teachers in the classroom will certainly encounter students to come up with new ideas or novel ideas that these ideas of teachers It may have been seen long ago, but it may be new and often can not be established in the classroom