With the improvement of living standards, people use mobile phones more and more commonly, especially the number of middle school students using mobile phones is also rising rapidly, which brings convenience to middle school students' life and study, but it has a great negative impact on our classmates' study and life. Mainly in the following aspects:
1, "Internet cafe" connection, poisoning teenagers.
In the past, students had to find ways to surf the Internet in Internet cafes. Now, with the opening of the powerful function of mobile phone GPRS, students can chat directly with QQ, browse the web, read yellow information and dial bad voice stations at any time through their mobile phones. As a result, students have to work overtime when reading novels and chatting. Where do they have the energy and time to take care of the boring preaching in textbooks? At present, mobile phones have become the main source of students' mental pollution, which not only brings huge profits to the communication department, but also brings great side effects to students' mental health, with very serious consequences. Students with mobile phones have had the experience of sending and receiving short messages in class and doing things that run counter to their studies. This not only seriously affects their own study, but also destroys the style of study in the class and delays their studies; Bad information pollutes children's minds; Mobile phone courtship has become a tool for children's puppy love.
2, mobile phones fight for fashion, which encourages comparison.
Middle school students have to pay a lot of phone bills every month to buy mobile phones, which objectively increases the economic burden of families and encourages teenagers' incorrect values and consumer psychology. According to the survey, many parents agree that their children buy mobile phones because they hear that all their classmates have mobile phones, but he doesn't. Parents have no choice but to pay for their face. As a result, mobile phones have become fashionable things pursued by students and tools to show off. In addition, mobile phone models are constantly being refurbished, and the appearance, function and price can be compared. Comparing psychology will naturally affect learning and students' mentality.
3, the mobile phone has become an "accomplice", and derailment is a little bit.
Carrying mobile phones increases students' contact with unhealthy young people in society. Individual students encounter contradictions and disputes at school, instead of looking for teachers to coordinate and solve them, they use their mobile phones to directly contact young people outside the school to solve them, leading to greater conflicts. Some students sometimes hurt each other's self-esteem because of improper cell phone calls and text messages, causing unnecessary troubles, thus affecting the normal classmate relationship and causing many contradictions and disputes; It is inconvenient to take it with you when going to physical education class or attending activities, and it is easy to lose it without it. These have caused many problems to school management, and mobile phones have become a hidden danger of school safety. A very small number of students were severely punished by the school.
Mobile phones provide conditions for candidates to cheat in exams. After students have mobile phones, some students spend most of their time and energy playing with mobile phones, and they are at a loss when it comes to exams. Many students use their mobile phones to send short messages about answers to exams, and even some students directly search for answers and compositions online. This not only seriously violates the examination rules and disrupts the fairness of normal examination competition, but also has a very bad influence on teachers and students. Cheating in the mobile phone exam makes some students tired of learning, produces dependent thoughts, affects the style of study, and is not conducive to the cultivation of students' good quality. In all kinds of examinations organized by the school, there are always students who are punished by the school for using communication tools to transfer the contents of test papers to each other, which seriously violates the discipline of the examination room.
4, mobile phones have radiation, and health is threatened.
Studies have proved that teenagers' ears and skulls are immature, and the radiation of mobile phones will cause irreversible damage to teenagers' brains and nerves. Students with mobile phones will obviously reduce their understanding, responsiveness and memory. At the same time, mobile phones can also lead to hearing loss, sleep quality decline and immune dysfunction. In addition, it is a carcinogen, which can induce leukemia and tumor. Because the history of mobile phone application is still short, there may be some dangers that have not been discovered by scientists. When middle school students use mobile phones, the radiation absorbed by their brains is 50% higher than that of adults.