控制论的创始人维纳说:“任何有效行为必须由某种反馈过程来提供信息,看是否达到预定目标。”因此,成功的教学就应根据反馈原理,及时将学习结果的情况提供给学生,以便调节学生思维方式、改进方法、及时掌握教学的效果与反应,调节教师教学活动。 Wiener, the founder of cybernetics, said: “Any effective behavior must be provided by some sort of feedback process to see if it achieves its intended goal.” Therefore, successful teaching should be based on the principle of feedback and provide timely information on learning outcomes. To students, in order to adjust students’ thinking methods, improve methods, timely grasp the teaching effect and response, adjust the teacher’s teaching activities.