所有的教学活动,都是一个教与学双向互动的过程,在这个过程中,老师是信息一方的输出者、提供者;而学生呢?当然就是信息的接收者、吸纳者、转化者。因此,任何一门学科的教学活动,都是一种有目标有方向的、完整有序的复杂信息传递过程。在这一传递过程中,老师是主导者,起着监督整个教学活动的调控作用。所以,作为一名教师,如果能对课堂对学 All teaching activities are a process of two-way interaction between teaching and learning. In this process, the teacher is the exporter and provider of information, and the student is, of course, the recipient, the adopter, and the translator of the information. Therefore, the teaching activities of any subject are a kind of goal-oriented, complete and orderly information transmission process. In this process of transmission, the teacher is the leader and plays a supervisory role in overseeing the entire teaching activities. So, as a teacher, if you can learn