The harm of mobile phone to middle school students

First, it affects learning, others and the collective.

1) High school students have poor self-control ability. When they are bored with the content of the class, they will play games, send text messages and even talk on their mobile phones, which will affect the classroom discipline and the quality of lectures. Some students don't turn off their phones in class, but turn their phones on vibration. Once a phone call comes in, they often want to answer it but dare not, and guess who it is, so they can't concentrate.

2) High school students' frequent use of mobile phones not only affects themselves, but also affects and interferes with others' study and life. This kind of lens is not uncommon: in class, the teacher is absorbed in talking, and several students bow their heads and send text messages below, having a good time; Other students in the dormitory need to rest, and a few students' mobile phone screens are flashing and chattering, which makes their roommates unable to sleep. And so on, teachers and students complained one after another.

Second, the accomplice of love

1) The harm of puppy love to middle school students' study should be recognized by everyone, and mobile phones have actually become the "accomplice" of puppy love among middle school students.

2) Mobile phones are the best tool and medium for their courtship. Passing love and talking about love through mobile phones breaks the limitation of time and space.

3) Mobile phones are the "culprit" of their harassment. Some students' study life is calm and full. But as long as the mobile phone is in your hand (especially girls), suitors will flock to you, courtship messages will be overwhelming, and harassing calls will follow. Once so, she can't study with peace of mind, and the final result is to fall into the quagmire of "puppy love".

Third, cheating in the exam

Many students send short messages on their mobile phones during the exam, and even some students directly search for answers and compositions online, which not only seriously violates the exam rules and disrupts the fairness of normal exam competition, but also has a very bad influence on teachers and students. Cheating in mobile phone exams makes some students hate learning and have dependent thoughts.

Fourth, the wind of comparison is rampant and extravagant.

1) Students buy mobile phones. Many people are jealous because they see other students have mobile phones. They want to have a mobile phone to show off in front of their classmates. The upgrading of mobile phones is faster and faster, the functions are more and more comprehensive, and the comparison of mobile phone functions is more and more serious. If you have chords, I want a color screen; Your phone can record, and mine has digital photos.

2) For a time, campus mobile phones became the vane of fashion trends. Some students spend as little as tens of yuan on mobile phones every month, and as much as two or three hundred yuan. High school students have no income, and all the expenses are provided by their parents. Instead of spending money on study materials, they waste money on mobile phones.

Five, mobile phone management caused new contradictions

The school is a public place, so it is very inconvenient to store mobile phones, which often leads to the theft of some students' mobile phones. Because the school explicitly prohibits bringing mobile phones into the campus, mobile phones are not protected by the school, which leads to mutual suspicion and even alarm among students, which affects the relationship between classmates, normal study and life order and induces new contradictions.

Six, mobile phone radiation affects health.

1) Data research shows that long-term exposure to low-intensity electromagnetic radiation will affect health, with symptoms such as headache, dizziness, fatigue, insomnia and alopecia. Long-term use of mobile phones will increase the incidence of neurasthenia symptoms.

2) Excessive use of mobile phones will not only affect our physical health, but also be detrimental to our mental health. Nowadays, many teenagers overuse mobile phones, making them the center of their lives, and they can't live without them for a moment. Once they leave, their mood will change dramatically, becoming restless, depressed and depressed. Even normal conditions such as dead cell phone and weakened signal can cause their nervousness and anxiety, which are all manifestations of "cell phone poisoning syndrome".

3) "Cell phone poisoning syndrome" will cause some harm to human body functions, such as arm numbness and decreased vision. More seriously, it may also cause autonomic nervous disorder, tension headache, anxiety and depression.

Seven, invasion of others' privacy

Nowadays, there are more and more functions of mobile phones, and many middle school students like to take photos with "camera" mobile phones as jokes; Even deliberately photographed the scene of the spoof and sent it online to promote uncivilized behavior, unconsciously infringing on the privacy rights of others. Even causing harm to others, these behaviors have caused anxiety and disgust among students, parents and teachers.

Eight, mobile phone trap

Nowadays, short messages that cheat people by winning prizes and lie about family accidents abound, adult jokes and bad short messages are hard to prevent, and divination, treachery and boring short messages are overwhelming. Students are immature, have no social experience, and are easily deceived or caught in the quagmire of bad text messages.

Nine, make trouble?

1) Some students are idle and bored, using their mobile phones to make trouble everywhere, insulting others, causing some unnecessary contradictions and disputes, and even causing vicious fights.

2) Some students have an altercation with their classmates. The incident was not serious, but with the mobile phone in hand, they had to tell the "capable people" to calm down and then show their "skills", thus making the situation big and unable to clean up. Without this mobile phone, things might be much simpler.

Ten, mobile Internet access, hard to prevent.

1) Teenagers' addiction to the Internet has always been a headache for teachers and parents. Despite repeated education, online games and online chatting still attract teenagers like magnets. Now the state explicitly prohibits minors from entering Internet cafes, but it is difficult to prevent them from surfing the Internet with their mobile phones.

2) Now the functions of mobile phones are more and more perfect, and QQ is one of the essential functions of many mobile phones. Therefore, some middle school students can chat online anytime and anywhere without going to Internet cafes, and even cause online love. Some students with poor self-control even surf the Internet in the quilt all night, which seriously affects their health and study.