In the current epidemic situation, in order to avoid contact, online learning through electronic applications is the optimal and effective solution and can also become a disadvantageous and unbalanced solution for students. With the growing situation of social networks and young people being exposed to more, even relying too much on technology, students' consciousness during online lessons may be reduced and cause discrimination and paying attention to other electronic devices or not paying attention, doing private work during class time.
   Because mainly all students in the provinces and cities use electronic devices to study online, teachers and adults use them to teach, work, and avoid contact, so the local transmission network is double. when it's weak, or the program crashes, sometimes people can't enter the classroom and can't absorb the lecture, the teacher can't come in to teach and miss the lesson program for students. Due to objective factors, students cannot submit assignments, cannot participate, or can't hear clearly in lectures in online classes due to weak network connections, faulty applications, and program crashes.
    It may also lie in the subjective factors and the student's sense of learning in this period of using technology, teachers cannot directly observe students, cannot tutor each child. The students are easily bored, doze off, do their own work during class time...Teachers can't force the camera to be turned on for monitoring for fear of affecting the transmission, so many students study and play at the same time. don't even care about the class. When teachers cannot teach and deliver lessons directly, students may not take full notes or even take notes because they think that no one can supervise, check without contact and teach directly. continued, which can lead to not listening to lectures, not understanding, understanding lessons, books not taking notes, dropping out of school will lead to low scores and gaps in knowledge.
     Students must improve their self-awareness in learning, more online lessons to be effective:
+ The discipline, the sense of initiative in learning is not natural, it must be through the process of training and striving. Students should complete assignments immediately after studying to improve efficiency, submit assignments on time and on time.
+ For secondary subjects such as Physical Education, Fine Arts, Music,... the students themselves need to listen attentively to lectures, memorize and consciously practice a part of the lesson by subject right in the class. Should not leave unfinished, not interested in any subject that must be studied regularly.
+ Each student should not have too much contact with electronic devices, open other play pages while in class. Know how to allocate study time and rest to be able to review, complete the lesson on time, and also to have energy for the next class.
    Therefore, students should take advantage of online learning days at home to become opportunities in learning, by self-study, consciously not being distracted into games and private affairs. Teachers only play the role of imparting and guiding students in the learning process.

(bài viết từ trước, bạn tham khảo nha UwU!!!)