The harm of playing mobile phone during school

Frequent use of this machine is harmful to health and heart. Mobile phones mainly realize their functions through radio waves. Radio waves emitted by mobile phones will be absorbed by human body more or less, which may change human tissues. Scientists are worried about the radiation of mobile phones and clearly point out that frequent and long-term use of mobile phones will have a certain impact on human health. This effect is mainly manifested in memory loss, sleep disorder, psychological irritability, headache and so on. Middle school students are in the period of growth and development, and many physical functions are still not perfect. Mobile phone radiation harms students' development, affects their health, and causes obvious decline in understanding, reaction and memory, hearing loss and immune dysfunction.

2/8

Cheating in exams affects the style of study. In the test of academic performance, some students cheat, cheat and cheat their parents and teachers through mobile phones. As a result, the class is distracted, the study is not hard, the class is disturbed, and the teaching order is seriously affected. Especially as students, they will not study hard and their academic performance will decline. Some students also play tricks on teachers and classmates through short messages, which affects the formation of students' good quality.

3/8

Distraction, academic performance plummeted. The survey found that most students with mobile phones have the habit of playing mobile phones in class. Students send text messages to each other in class, and many students often receive text messages in class. The content of short messages is inflammatory, and some of them are yellow, which makes it difficult for students to calm down and their emotions fluctuate greatly. It is difficult for students to concentrate on lectures and studies. Mobile phones have become an accomplice of high school students' intimate communication with boys and girls, which seriously affects their studies.

4/8

Destroy school discipline and affect teaching. Students use their mobile phones to hide in bed at night to send and receive text messages, read novels and play games, and stay up late. Mobile phones become entertainment, which interferes with others' rest and reduces learning efficiency. Students usually carry their mobile phones with them. In class, some students' mobile phones are turned off, most of them are silent or vibrating, and some students receive five or six text messages in a class continuously, so they can't attend classes with peace of mind. Some people forgot to turn off their phones. The mobile phone rang in class, which disturbed the teaching order, affected the efficiency of their lectures and despised the teacher's work. Teachers are disgusted, and students who love learning are extremely disgusted.

5/8

Family alienation, education is illusory. At present, parents have equipped their students with mobile phones to manage them through remote control. The mobile phone is like a "rope", and its purpose is to tie the students' hearts. Students don't understand parents' kindness. Due to busy work, parents rely on mobile phones to manage students, which reduces the opportunities for students to face-to-face education and the direct communication between parents and teachers. In fact, family education has gone from reality to virtuality, from direct to indirect, from closeness to alienation. Family education is not in place and there are loopholes. Individual students can lie at will, and students have developed a very bad character. The education of students is superficial and illusory.

6/8

Make friends at will, and emotional disputes continue. Mobile phone is an important tool for students to communicate and contact. On campus, students use their mobile phones when they have nothing to do, and they also use their mobile phones when they are a step away. In order to reduce the monitoring of teachers, the suspicion of classmates and the interaction with students of the opposite sex are all through mobile phones. After students are equipped with mobile phones, the scope of communication expands rapidly. Some students not only have frequent contact on campus, but also have contact with many people in society. Sometimes friends outside the school call and students lie about taking sick leave. Some students are not standardized and careless, which often causes some right and wrong. Boys, in particular, dare to be angry with beautiful women, respond with one voice, fight, do whatever it takes, and make some trouble. It has brought great troubles and obstacles to the healthy growth of students.

7/8

Mobile phone consumption increases the burden on families. It is very common for middle school students to carry mobile phones, and playing mobile phones has reached a crazy level. It is common to call and send text messages. Students with poor economic conditions cut back on food and clothing in order to call their classmates and friends and send text messages. The cost of mobile phones for students with good conditions is extremely high, ranging from one or two hundred yuan to several hundred yuan per month. There was a girl boarding in a school, and her parents gave her a mobile phone for less than a week. After five consecutive afternoons 1 1, she talked with a boy on the phone for more than an hour, which made all the students in the dormitory disgusted and annoyed. The use of mobile phones by middle school students is a new unhealthy consumption, which greatly increases the family economic burden and is not conducive to the formation and cultivation of students' good behavior habits. Many thoughts that do not conform to the status of middle school students flood in through mobile phones, which are pornographic, gambling and toxic, and also increase the psychological burden of parents of students.

8/8

Showing off the idea of comparing and encouraging enjoyment. After-school hours are worse than mobile phones, which encourages students to keep up with the joneses and leads to hedonism. It is common for middle school students to carry mobile phones. Students with mobile phones show off everywhere and compare with each other to see whose mobile phone is of high grade. Some parents equip their students with very high-end mobile phones, up to several thousand yuan, which makes teachers far behind. 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. Parents with poor conditions are so embarrassed that students can't get in touch with them. Students are very contradictory and painful, and think that society is unfair. Venting their unhappiness and resentment to the society, these students have developed resentment and revenge, from being tired of learning and violating discipline to committing crimes.