我们有时很容易得出这样的结论:课堂教学有效还是无效,既需要教师的努力,更需要学生的参与。其实,这样的结论往往很容易让人产生误解,也就是在课堂上只要教师全力以赴,学生倾情投入,这样的课堂肯定就高效了。殊不知,课堂效率既需要教师的努力,还需要学生的参与,但更需要教师与学生之间的协同合作。就像齿轮一样,尽管需要每个轮子都 It is sometimes easy to draw the conclusion that effective or ineffective classroom instruction requires teachers’ hard work and more student involvement. In fact, this conclusion is often very easy to make people misunderstood, that is, as long as the teachers go all out in the classroom, students love investment, such a classroom will certainly be efficient. As everyone knows, classroom efficiency requires both the efforts of teachers, but also the participation of students, but more teachers and students need to work together. It’s like a gear, although it needs every wheel