“学起于思,思源于问。”在物理学习的课堂上,思维的激活往往是从问题开始的,西方学者德加默说:“提问得好即教得好。”一个好的有效的“问题”就是点燃学生思维的火种!教师能否在“问”字上下功夫,是上好一堂课的关键。 “Learning from thinking, thinking from the question. ” In the physics learning class, the activation of thinking is often from the beginning of the problem, Western scholar De Gaomo said: “Good questioning is to teach well.” Good and effective “question ” is ignited the fire of student thinking! Teachers can “ask ” word work hard, is the key to a good class.