在目前的中学课堂里,普遍存在着一种现象:老师讲的多,学生听的多;老师展示的多,学生看的多;老师自问自答的多,学生随声附和的多;关键点、难点被老师直接点破的多,导致学生似懂非懂的多.这种现象产生的直接结果是:课堂上学生都能听懂,课后自己真正会做的少.究其原因,课堂上没有学生自 In the present middle school classroom, there is a common phenomenon: the teacher speaks more and the student listens more; the teacher shows more and the student sees more; the teacher asks more questions and answers; the students echo more and more; key points and difficulties The direct point of the teacher was broken, resulting in students know more than non-understand.This phenomenon has the direct result of: the students can understand the class, after class will really do less.Research the reason there is no class in the students from