△ It is difficult to concentrate-teachers may teach more around a unified learning goal, but students who listen online have different learning starting points, so it is really difficult for teachers to concentrate.

△ Difficult to interact-it is difficult to have interactive communication. It is a unitary model of "teacher's teaching guidance-students' listening and practicing". Although knowledge is transmitted quickly and has a large capacity, it is difficult for some students to digest and absorb it, and more often they follow suit. If it is content that needs to be understood, the efficiency of online teaching will be greatly reduced.

△ Difficult to last-students' autonomy is difficult to support long-term offline learning. Usually there are many unconscious students in class, not to mention the lack of independent time and space under the management of teachers (it may be better if parents are present). Whether it can be used effectively is a big problem.

Advice to students: There are "six tricks" to learn online courses well.

So how do students as listeners accept this new way of learning? How to manage yourself and study more effectively? In this regard, Mr. Yao suggested that students should be fully prepared, be diligent in thinking, be independent and self-disciplined. There are six specific suggestions-

First, we should be well prepared for attending classes, prepare books, exercise books and notebooks for attending classes, and find out the difficulties that need special attention in the pre-class preview, so that the lectures can be expected and more targeted. This difficulty should be seen and considered repeatedly in the lecture playback.

Second, pay attention to teachers' intuitive teaching materials and supplementary materials in class, because books are static and the content is relatively thin, but teachers are well prepared in class, so supplementary materials are particularly important, such as the panoramic presentation of the experimental process in science class and the materials quoted in Chinese class, which will make us feel real, supported by the background and easier to understand.

Third, we should pay attention to the process of knowledge generation and development and the problems raised by teachers. In the online classroom, teachers often take problems as the main line to teach, presenting the contradictory situation of learning and thinking. Learning with deep thinking will be better.

Fourth, pay special attention to the structured combing of knowledge. Online courses are based on courseware, so teachers sometimes introduce mind maps to present the overall structure of knowledge and the process of knowledge development. When learning and summarizing every day, you can learn from the teacher's methods, sort out the knowledge you have learned and internalize it into your own knowledge structure. Drawing knowledge trees, lists and other forms is very valuable.

Fifth, the homework should go from shallow to deep and pass the test in stages. When the primary stage is the basic practice, we should pay attention to the teacher's careful comments and make clear the key points of knowledge. In the daily homework feedback, know where the wrong questions are and realize the turning point of knowledge. If the teacher also pushes some micro-lessons about solving wrong problems, you should choose to watch them, watch them repeatedly and supplement them.

Sixth, cultivate the learning quality of self-discipline. Even if parents are away, we should pay special attention to self-management and supervision as usual, participate wholeheartedly, persist in not relaxing and being distracted, and calm down and think, so as to learn deeply and truly.