The harm of primary school students playing mobile phones

1. Frequent use of this machine is harmful to physical and mental health. Mobile phones function through radio waves. The radiation of radio waves emitted by mobile phones will be absorbed by the human body more or less. Scientific experiments show that frequent and long-term use of mobile phones is harmful to human health, mainly manifested in memory loss, sleep disorder, psychological irritability, headache and so on. Primary school students are in the period of growth and development, and their physical functions are still not perfect. Mobile phone radiation harms their physical development, leading to obvious decline in understanding, reaction and memory, and disorder of immune function.

2. Distraction affects academic performance. The survey found that most students with mobile phones have the habit of playing mobile phones in class. Just a few minutes after class, I also want to play with my mobile phone. I am very concerned and fascinated. In this case, it is difficult for students to concentrate on listening and studying.

3. Cheating in exams corrupts the style of study. In the academic performance examination, some students cheat their parents, teachers and themselves through their mobile phones, which seriously endangers the teaching order, corrupts the style of examination and study, makes them not make progress, concentrate on their studies, and their grades drop.

The flood of yellow is not conducive to the success of adults. Internet surfing on mobile phones, QQ chatting, online games, bad short messages, pornography, etc. seriously poison teenagers. Pornographic information and websites, in particular, are very attractive to inexperienced students and seriously endanger their healthy physical and mental growth. Influenced by unhealthy content, some students are inattentive, their grades plummet, and some even violate the law and discipline, and finally embark on the road of crime.

5. Destroy school discipline and interfere with classroom teaching. Students hiding under the covers use their mobile phones to send and receive text messages, read novels and play games, which not only affects their own rest, but also interferes with others' rest, seriously affecting the learning efficiency the next day. When the mobile phone rings in class, it will disturb the teaching order and affect the efficiency of class. Not only the teacher is disgusted, but also other students are extremely disgusted.

6. Family ties are alienated, and education is illusory. Because of their busy work, parents rely on mobile phones to manage students remotely, which will inevitably reduce students' face-to-face educational opportunities and reduce direct communication between parents and teachers. Family education from reality to nothingness, from direct to indirect, from closed to alienation. The lack of family education will have many adverse effects on the growth of students.

7. With a mobile phone, security can't be guaranteed. Some students play with their mobile phones on their way home and pay no attention to pedestrians and vehicles on the road, which is easy to cause traffic accidents. Playing mobile phones on the road has also created opportunities for some lawless elements. Students are often cheated, beaten and robbed, causing accidental injuries.

8. Show off comparisons and encourage hedonic thoughts. The use of mobile phones not only adds a certain financial burden to parents, but also easily makes students show off and compare with others. Students who don't have mobile phones envy those who do, and always find some reasons to ask their parents to provide them with mobile phones. Students are both contradictory and painful, from being tired of learning and violating discipline to resentful revenge.