If I don't use the mobile phone in my schoolbag when I go to school, will the teacher call me when I get out of school?

The harm and countermeasures of middle school students' using mobile phones 2 1 century is the century when mankind has entered the information society in an all-round way. With the development of network technology and the popularity of mobile phones as communication tools, mobile phones have gradually become the new favorite of middle school students. In recent years, as long as you pay a little attention, you can see some middle school students talking about Kan Kan with their mobile phones everywhere. It is nothing new for teachers to hear students' cell phones in class. There are 56 students in my class. In 2002, when freshmen entered school, only two students had mobile phones. By 2003, this number had increased to 10. By 2004, the number of students with mobile phones had reached 23. This is relatively small compared with the situation of students using mobile phones in developed areas (over 76% in Guangzhou and Beijing, and over 90% in key middle schools), but the development speed has been quite fast. What do middle school students usually do with their mobile phones? 38.55% contacted their families, 52. 17% sent text messages, 19. 13% played games, 8.99% surfed the internet, and 44. 1% chatted. From these data, we can see that using mobile phones is beneficial to students and their families, teachers and teachers. Playing games and chatting is very harmful to students, which has attracted the attention of the whole society. First, the harm of using mobile phones to students is 1. Affect the formation of students' good quality. In recent years, it is nothing new for students to cheat with their mobile phones in various exams. In June, 2004, our school found that some students cheated with their mobile phones in the final exam. In 2004, the college entrance examinations in Qianjiang, Shishou, Nanzhang and other places in Hubei used mobile phone fraud cases, such as the cheating case in the college entrance examination in Dianbai. With the popularization of mobile phones and the enhancement of their functions, the phenomenon of cheating by using mobile phones is increasing day by day, and it is becoming more and more ingenious. For example, if you wear headphones in your sleeve and pretend to think with your hands close to them during the exam, you are actually listening to the answers from your mobile phone. Girls are more convenient, and some simply wear headphones on their ears and cover them with long hair. The invigilator is hard to find. In addition, it is common for students to lie on their mobile phones. In particular, some students who are tired of learning lie about reviewing their lessons at school when playing games in Internet cafes. Some students even play tricks on teachers and classmates with text messages. Whether cheating, lying or sending false messages will bring serious harm to the formation of students' good quality. Bad information of mobile phone short messages harms students' mental health. After the Internet, there has been a new favorite among middle school students in recent two years-mobile phone short messages. SMS is a scientific and technological innovation in the field of communication, which provides a fast and simple modern means for people to exchange information and convey their emotions. However, this is a "grey zone", which lacks code of conduct and is highly confidential. While people enjoy free communication, human weaknesses, such as the indulgence of selfish desires and moral anomie, are also revealed. Among them, the most harmful is the yellow information flying all over the sky. In the past, "pornographic jokes" and "yellow jokes", which were mostly circulated among adults, were spread to minors through SMS. Seeing that many young hearts are polluted by this, some media exclaimed, "Who will kill the yellow poison of SMS?" However, they all suffer from the lack of effective countermeasures. According to the survey, about 79% of the students said they used it to "flirt by texting". 74% students send more than 10 messages every week, and 44% students send more than 20 messages. Judge Shang of Haidian District Court in Beijing pointed out that young students are prone to long-term exposure to pornographic information, which leads to their mental health. It can make people insane. If mobile phone communication replaces direct communication, it will make them unable to accept the differences between people and do not know how to respect others. Wilson said that in 80 clinical experiments, the IQ of people who often send text messages at work will drop by 10%, which is equivalent to not sleeping all day, and will only drop by about 4% after smoking marijuana. Moreover, the content of short messages is generally unfiltered, and middle school students who are in the "incomprehensible" stage are easily attracted by unhealthy content and go astray. In addition, teenagers are prone to compare with others when using mobile phones. It affects the mental health of teenagers. 3. Disturb classroom discipline. There are often cell phone rings in the classroom. It is no accident that students send messages to each other, exchange interesting information and disturb the class order. 4. Cell phone radiation affects students' health. Long-term radiation of mobile phones is also not conducive to students' physical development. Professor Gail, who studies human cranial nerves and cells at the University of London, wrote that after four hours of exposure of normal mice to radio waves with frequencies similar to those of mobile phones, the brain cells and DNA structures of mice showed signs of being destroyed. Studies have shown that when children use mobile phones, the radiation absorbed by their brains is 50% higher than that of adults. Liang Xuanmei, from Lanzhou Hospital of Integrated Traditional Chinese and Western Medicine, said that many teenagers are using mobile phones now, thinking that this has little impact on their health. In fact, the immune system of teenagers is weaker than that of adults. So it is more vulnerable to radiation. Facts have proved that cell phone radiation can damage the brain nerves of teenagers, leading to headaches, memory loss and sleep disorders. Playing mobile games often may also make children deaf, and reaching 85 decibels may damage their hearing. 5. This may lead to security problems. Due to the numerous brands of mobile phones, the quality is mixed, which is difficult for consumers to distinguish, and improper use (use in thunderstorm days, playing video games for a long time, etc.). ), cell phone explosions sometimes hurt people. In some places, criminals take advantage of students' weak awareness of prevention and resistance to rob students of their mobile phones. On the afternoon of April 22, 2005, Lei Zhu, a senior two student in Xiangtan No.1 Middle School, was struck by sudden lightning and died on the spot. Afterwards, after forensic identification, the lightning strike was caused by the PHS that Lei Zhu carried with him. In July 2004, california gurls, a 6-year-old/kloc-0, suffered second-degree burns because his mobile phone suddenly exploded in his pocket. (China Economic Times, July 29, 2004). The cost of mobile phones has increased the financial burden of families. According to relevant statistics, the lowest cost for students to use mobile phones every year is above 500 yuan. Second, the reasons why students wear mobile phones: First, to some extent, students wear mobile phones. Second, some students pursue fashion and keep up with the trend; Third, individual students are not interested in learning, and their interest shifts to playing games and sending text messages on their mobile phones. Thirdly, the phenomenon that mobile phones gradually enter the campus and classroom, which seriously affects students' study life and physical and mental health, has aroused great attention from society and schools. How to correctly guide students' mobile phone wearing behavior? I don't think it's enough to just block up. Without the cooperation and support of parents, it's impossible to rely on the education of school teachers. We should give full play to the exemplary role of teachers. 2000000005。 "People-oriented", education should start with teachers, first of all, teachers should strengthen the cultivation of teachers' morality. For example, teachers don't turn on their mobile phones in class, don't bring them into the classroom, don't believe in false text messages, and don't send unhealthy text messages. 2. Schools should formulate corresponding rules and regulations, strengthen management, and put a "golden hoop" on the "campus mobile phone family". For example, it is forbidden to use mobile phones in class or in the library. Some punishment measures should be taken against those who refuse to mend their ways, and cheating with mobile phones should be severely stopped. Shanghai Jianping Middle School is the first school in China to take management measures against students' use of mobile phones. Famous schools in Beijing, such as the High School Attached to the National People's Congress, No.4 Middle School, and the High School Attached to the First Normal University, have verbally and in writing asked to discourage middle school students from bringing mobile phones into the school. On June 5438+February 1 day, 2003, high school attached to hunan normal university advocated "campus civilization" and encouraged students not to bring mobile phones into school. Since 2004, our school has also clearly defined the time and place for students to use mobile phones. The class I took was also written into the class meeting and included in the students' moral education assessment. 3. Schools should enrich students' cultural life, pay attention to students' ideological education and guidance, and truly realize students' ideological transformation. Put all your energy into your study. As a school, through a series of effective ideological education activities, students can fully realize the harm of wearing mobile phones, raise their awareness and fundamentally solve the same problem. I once discussed the advantages and disadvantages of middle school students using mobile phones in class. The two sides collected a lot of information and materials from the Internet, newspapers and real life, and the discussion was very intense. At the end of the activity, the students' slogan is: Don't let mobile phones affect our life and study! Reject bad information and be a civilized citizen! 4. Teach students to use mobile phones correctly. Teachers and students * * * collect and consult relevant information to understand the performance of mobile phones and their harm to human body, and teach students to keep their mobile phones away from their waist and abdomen as far as possible, and not to hang them on their waist or put them in their pockets. Try not to use it in rainy days. You can put them in your schoolbag when you go out, away from your body. Connecting the mobile phone with headphones also reduces the influence of mobile phone radiation. For crimes caused by mobile phones, students should be educated not to reply to strangers, not to disclose their mobile phone numbers, not to believe false short messages, and not to send unhealthy short messages. 5. Schools should cooperate with parents. Through the investigation, it is found that many parents know little about the harm of mobile phone radiation to human health, and they are dubious about students using their mobile phones to send text messages and play games most of the time, and they are helpless about lying on their mobile phones. As schools and teachers, parents should fully realize the dangers of students wearing mobile phones through some activities, actively cooperate with schools to do students' ideological work, such as limiting telephone charges, collecting call records when necessary, finding problems in time, and teachers and parents often keep in touch. 6. The administrative department of education should introduce some measures to clarify the punishment means of cheating in the mobile phone exam, completely put an end to cheating in the mobile phone exam, and achieve "nip in the bud; At the same time, schools and teachers should also have laws to follow. 7. Public opinion should also strengthen the guidance of students' thoughts. As long as all walks of life reach a consensus, work together and form a joint force, the negative factors brought by students wearing mobile phones will change forever. 8. The government should formulate corresponding laws and regulations as soon as possible. Professor Huang Zhijian, vice president of China Youth Research Association and China Youth Research Center, said, "At present, the obstacles affecting the ideological and moral construction of minors in China are mainly manifested in four aspects: first, the imbalance of morality, intelligence and physique in educational functions; Second, the focus error in "aspiring to success"; Thirdly, the aesthetic dislocation in the cultural market; Fourth, there is a lack of supervision over the Internet and SMS. " The existing laws have not made corresponding provisions on the harmful behavior of bad electronic information. At present, the act of sending obscene yellow mobile phone messages can only be punished according to the Regulations on Public Security Administration. Such a blow is far from enough. Therefore, it is suggested that the government should improve legislation as soon as possible, and all relevant departments should control the use of remote communication tools such as e-mail, short messages and mass communication to spread harmful information according to law, so as to protect the physical and mental health of teenagers.