当前课堂教学效率低是一个不争的事实,比如材料中的案例:“一节课,该上课教师提了105个问题而真正激发创造性思维的问题只有两个,而体现批判性思维的问题则一个都没有。”而这两类问题恰好是当前课堂教学中最需要的,因为这两类问题有利于学生思维的触动、开发学生的智慧,也很容易引发 The current low efficiency of classroom teaching is an indisputable fact, such as the case of material: “a class, the class teacher raised 105 questions and really stimulate creative thinking only two problems, and reflect the problem of critical thinking then None at all. ”And these two kinds of problems happen to be the most needed in classroom teaching at present, because these two kinds of problems are conducive to the students ’thinking and the development of students’ wisdom.