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Help me find a 1,000-word scientific paper! Thank you! Urgent!

With the development of the times, mobile phones are convenient and fast communication tools and have entered thousands of households. You can see everyone with a mobile phone on the street. Of course, there are also some junior high school students and high school students. With the increasing popularity of mobile phones, mobile phones have also entered campuses that are closely related to us. In every class, students with mobile phones are not a minority. According to a questionnaire survey in a middle school, 48% of students bring mobile phones to school every day. 73% of students own mobile phones. A certain mobile phone manufacturer regards middle school students as their huge sales market in the future. The use of mobile phones by middle school students should be more worthy of attention.

Middle school students only use mobile phones at school. For example, when they arrive at school and find that they forgot to bring their homework, they can call home during class and ask their parents to deliver it. Of course, some students brought their mobile phones into class, set their phones to vibrate, and played secretly under the table. Some used their mobile phones to send text messages after the lights were turned off in the dormitory.

The three main uses of mobile phones for middle school students are: sending and receiving text messages, playing games, and surfing the Internet. More than 70% of middle school students no longer regard mobile phones as tools for communicating with others, but as a computer that can send and receive messages. A "mini" computer that can play games, surf the Internet, listen to music, and send and receive pictures. Compared with a desktop computer or a portable computer, a mobile phone has many advantages. Some students believe that it is convenient for communication, easy to use, can communicate quickly, and is very lightweight. Whether middle school students own or use mobile phones, using mobile phones to send text messages can be said to have become the main purpose of mobile phones, even if they use mobile phones to make calls. Students also mainly chat and ask about homework, and have little contact with their families.

As mobile phones enter the classroom, it will inevitably bring some disadvantages.

Many students are addicted to text messages, sending all kinds of text messages back and forth, and even whispering to each other to exchange interesting news they have received. I did not study seriously, which also seriously affected the study of my classmates. Bringing mobile phones into class will affect the normal class order. It is indeed not good. First of all, there are indeed no "hard" measures to manage it: criticize him a few words, It will be forgotten in the blink of an eye; if you want to confiscate it, the phone is not like a little book, it is a valuable item and must be returned soon; if you want to disable it, as long as the student adjusts the vibration setting, the small phone is stuffed into the desk , it is still impossible to guard against.

Some students even bring their mobile phones into the examination room and use mobile phone short messages to cheat. Several such cheating incidents can be found in every midterm and final exam. Not to mention the people who slip through the cracks in securities trading, there must be more. Even large-scale exams such as midterms and finals use text messages to cheat, not to mention the usual "quizzes." Using mobile phones to cheat is even more difficult to guard against and seriously damages the discipline of the examination room.

Some boarding students use short messages to chat after turning off the lights in the dormitory, and chat until late at night, resulting in lack of sleep, poor energy the next day, and greatly reduced learning efficiency. Not only do they Being affected will also disturb other people's rest.

In order to regulate the use of mobile phones by students, a certain school recently promulgated the "Interim Regulations on the Management of the Use of Mobile Communication Broadbands by Campus Students". The "Regulations" stipulate that during teaching, all teaching buildings, laboratory buildings, audio-visual buildings, etc. Mobile phones should not be used; mobile phones should not be brought into the examination room during the exam. Once discovered, it will be regarded as cheating; mobile phones are not allowed to be used in student dormitories after 22:00. Avoid disturbing others' rest. Students who require the use of mobile phones must apply to their class teacher after their parents sign their consent. The head teacher has the right to decide whether to allow students to bring mobile phones to school based on the specific circumstances of the school and students.

Wenling Middle School initially took a "not promoting" and "not restricting" the use of mobile phones by students. However, as mobile phones became more and more common in the campus, Wenling Middle School began to adopt tough policies in May. ——The use of mobile phones, including psychics, is prohibited. If a student is found using a mobile phone in school, it will be confiscated immediately.

Some students believe that the introduction of mobile phones into campus has indeed brought about certain disadvantages, but it is somewhat unkind for the school to take such tough measures. In any case, mobile phones also have their uses.

Mobile phones can facilitate communication. In the relatively closed environment of Wenling Middle School, it is very inconvenient to communicate with the outside world without a mobile phone. If they really wanted to find you something, would your friends or parents have to come all the way from the city? Some students live on campus for the first time. Their parents were a little worried, so they used mobile phones just to contact their parents conveniently or to report that they were safe. Although the school has installed public phones on each floor of the teaching building, mobile phones are still the best communication tool in case of emergencies.

Facing the various disadvantages of mobile phones, teachers, parents and students all have different opinions.

Most teachers do not encourage high school students to bring mobile phones to campus for the following reasons: First, look at the scope of friends in high school. Their normal communication is in class and school. It is necessary for him to bring a mobile phone. Come and contact these classmates? Secondly, high school students do not necessarily have strong self-control. They can send text messages or play games in class secretly under the teacher’s eyes, which will definitely affect their learning. Thirdly, they are worried that mobile phones will become a new type of comparison object. , because mobile phone models are constantly being renovated, appearance, function, and price can all become the objects of comparison. The comparison will naturally affect learning or students' mentality.

Parents think that middle school students should not use mobile phones frequently. It is just a popular tool. If they indulge in comparing styles, sending text messages, and mobile games, it will definitely affect the use of mobile phones by middle school students in their studies. Habits are deeply influenced by family members. It is understood that among students, 84.47% of parents own mobile phones, while 54.78% have three or more mobile phones, of which 31.3% have four or more mobile phones. As for parents’ monthly phone bills, 41.4% of students’ families cannot afford to buy a mobile phone because of their financial capacity. It is common sense that it costs so much to buy a mobile phone and so much to maintain a mobile phone. Nowadays, students’ mobile phone bills are between 100 and 200 yuan, and the price of mobile phones can be as low as thousands. This is also a big burden for some families.

Half of the students believe that the school should not interfere with their use of mobile phones, but they all believe that if someone violates school discipline with a mobile phone, they should be punished. Some students also believe that the phone should be allowed to be turned on at any time, but the ringtone should be changed to vibration. They asked the school to give them more freedom. As long as you are a little more conscious when using your mobile phone, try to turn it off during class, and do not disturb others after class, then school teachers should not interfere.

Students who hold opposing views believe that mobile phones will affect other people’s learning and provide a good tool for cheating in exams. They hope that the school can be stricter and formulate some punitive measures to control students who play with mobile phones in class and students who use mobile phones to cheat. They should not want to be influenced by those people.

Through this research study, we believe that there are advantages and disadvantages to middle school students using mobile phones. There is no right or wrong with mobile phones themselves. The most important thing is how we use mobile phones, where and where time to use. We are also firmly opposed to students using mobile phones to send text messages in class, cheating on exams and other bad behaviors. At the same time, we also affirm that mobile phones have indeed brought speed and convenience to our lives.

As middle school students, we should cultivate our own consciousness. Practice self-restraint on the use of mobile phones.

Indeed, it has been more than a month since Wenling Middle School announced the ban on mobile phones, PHS and other communication tools.

However, in private, many students still bring their mobile phones to school.

The introduction of mobile phones into campus will be an irresistible trend. Schools should not blindly use coercive policies to suppress students. Even so, the results will be minimal, and mobile phones cannot be banned.

To completely eliminate the negative impact of mobile phones on campus, schools must formulate a reasonable and practical code of conduct. Put students in a suitable environment.

If we want mobile phones to be carried out healthily on campus, schools, teachers, and students should all work together.

Xinhuanet, Jinan, May 24 (Sun Hao) A few years ago, people were still debating the pros and cons of wearing pagers for college students. Nowadays, mobile phones gradually replace pagers and have become a new "fashion" for college students.

In response to this phenomenon, people in the education field analyzed that the introduction of mobile phones into university campuses is a manifestation of social progress, indicating that today's college students are integrating more into society and no longer just stay in " The traditional image of reading in an ivory tower.

However, some people believe that improper control will also have a negative impact on the normal teaching order of the school and the mental health of students. Students should seize the time to study and take classes while in school, focusing on book knowledge. Only with a good knowledge base can they be integrated in future work practice. It is beneficial for contemporary college students to participate in certain social practices, but being too obsessed with social activities during school is actually a waste of time.

It is understood that there are 46 students in a certain class of Grade 97 in the Chinese Department of Shandong Normal University, 10 of whom have mobile phones, and almost everyone has a pager. These students believe that as they graduate soon, it will be more convenient to buy a mobile phone to contact work. They cannot lose at the starting line for employment, which is also an important part of the employment cost. Nowadays, mobile phones are not as expensive as a few years ago. Most mobile phones of college students cost around a thousand yuan, and most of the mobile phone cards have lower phone charges.

Mobile phones are also common among non-graduates. Xiao Yin, a sophomore in a certain university, is also a "mobile phone person". He said that he holds positions in the student unions of the school and departments, and also works part-time outside the school. He often focuses on one thing and not the other. With a mobile phone, he can contact all parties in a timely manner. Adjust your schedule to ensure that you are both on and off campus.

In an era where technology leads the world, mobile phones are no longer the "private property" of powerful people. I remember in the early 1990s, what I saw was "Big Brother", which was like a big brick and could be used The identity of the person who got on it must be extraordinary. Who would have thought that more than ten years later, mobile phones would have become "mobile phones in the hands of the rich in the old days, flying among ordinary students". In the streets, alleys, and even on campus, middle school students using mobile phones have long become a A "beautiful" landscape can be seen almost everywhere. Walking into today's middle school campus, we will find that many middle school students have their own mobile phones. In a sense, mobile phones have become an extremely important part of their lives. Owning a mobile phone The number of middle school students in China is also increasing day by day, and the quality of mobile phones is also rising. From the cheapest to the expensive ones that can take pictures, mobile phones of various brands and styles can find their fans on campus.

The popularization of mobile phones has indeed brought many benefits. However, materialist dialectics tells us that everything has two sides. When analyzing problems, we must distinguish between the mainstream and the tributaries. For example, many scholars and experts in the education field currently We are very concerned about the popularity of middle school students bringing their own mobile phones. Whether middle school students should bring their own mobile phones has become a question that we teenagers should think deeply about.

In the survey, we learned that there are two main types of mobile phones for students to obtain. Ways: Give it as a gift from a relative, or buy it yourself with pocket money. The main purposes for relatives to give mobile phones are as follows: some parents are doing business and are sometimes away from home for a long time. Children have mobile phones for easy contact and to understand their children's current situation; as a reward, some parents buy mobile phones as birthday gifts for their children to encourage their children to be good. Good at studying. Some parents respond to their children's request and buy mobile phones as rewards when their grades improve. The purposes for students to buy their own mobile phones are: to connect with classmates, enhance friendship, talk to classmates about their worries, reduce stress, communicate in studies, and make progress together; to contact parents. Sometimes parents are away and students encounter difficulties, so they can be contacted in time. Report to your family and seek help; report your learning status to the teacher. If you have any difficult questions, you can ask the teacher in time. If you encounter difficulties at school, you can also report to the teacher; use your mobile phone to make friends of the opposite sex or others.

Based on the current situation of students using mobile phones, we can draw the following conclusions about the pros and cons.

Pros:

① Mobile phones are high-tech products , it can indeed bring us a lot of convenience in life. Students can contact their parents in time through mobile phones, and can also report their studies to teachers.

② Communicate more with former classmates to maintain original friendships ; Communicate more with current classmates, which can enhance friendship. When you encounter difficult problems, you can use your mobile phone to discuss them.

③Some mobile phone shooting functions allow you to take photos of meaningful and valuable things at any time.

④The alarm clock device inside can be used at any time.

⑤The call recording function of the mobile phone is not like the phone at home. You don’t know when someone calls when you are not at home. What is in the mobile phone? There are records. It is easy to check.

⑥The mobile phone itself is small and exquisite, occupying a small area and can be carried around.

⑦When students go out to play or encounter danger in other places, they can Seek help from parents, teachers or the police in a timely manner.

Disadvantages:

① Chatting via text messages affects rest and delays academic studies. Most parents report that children use mobile phones to talk about little learning content. They are mostly used to communicate with classmates or send text messages. Mobile phones have a great negative impact on academic performance.

②Bad information pollutes the soul. It is understood that a middle school in Beijing once conducted a survey: Among the mobile phone text messages sent and received by students, 70% are information that has nothing to do with normal study and life, and more than 10% are pornographic text messages. Some students even regard forwarding "pornographic jokes" to each other as a fashion.

③ Contribute to Comparison among students is common. Every time after school or after school, some students will gather together to "compete" with each other about the styles and functions of mobile phones. There are more and more mobile phones on campus, and the quality is getting higher and higher. For those who do not have mobile phones, It is easy for students to become psychologically unbalanced. Under the influence of the trend of comparison, some students begin to chase blindly, because mobile phones are updated very quickly, and their appearance and functions are changing with each passing day. Students will show off their family background and parents' status. This will make Students regard their parents as their backers and do not want to make progress.

④ Increases the burden on parents. A sample survey conducted at the school showed that all the funds for students to purchase mobile phones come directly or indirectly from their parents. In addition, there are monthly Parents also need to pay for phone bills ranging from tens to hundreds of yuan. Calculated on a yearly basis, parents spend at least 500 yuan on their children’s mobile phones. For families with poor financial conditions, buying a mobile phone for their children is equivalent to This adds a new burden to parents.

⑤ Mobile phones provide conditions for cheating in exams. Cheating on mobile phones is an open secret, and one message can be sent to several classmates, so the scope of cheating is very wide.

⑥ Affect campus security. Mobile phones are valuable items and are often stolen. In addition, the negative impact of mobile phones is also more prominent, which has led to crimes among middle school students. Middle school students with mobile phones have also become some The target of criminals' deception and robbery.

⑦The use of mobile phones will hinder the education and teaching order of the school. Some students' mobile phones are not turned off during class, and a sudden call will affect all students' listening to the class. It will bring harm to the entire classroom Unpleasant emotions.

⑧Mobile phones have radiation on people. Many advertisements only talk about how many advanced functions mobile phones have, but never mention the harm to the human body. Teenagers are in the golden stage of growth and development. If because of mobile phones As for physical harm, wouldn’t it be regrettable?

As a new tool brought to mankind by scientific and technological progress, mobile phones are new things and are in line with the laws of social development and the fundamental interests of the people. There are no advantages or disadvantages in itself, right or wrong. .But after entering the campus, there were significant negative effects.

To this end, some foreign practices include: Finland bans the promotion of mobile phones to teenagers, the United States legislates mobile phones on campus, completely banning the use of pagers and mobile phones by school students, and Germany prohibits the use and possession of mobile phones in schools as a modern society. One of the main communication tools is the mobile phone.

So, we middle school students should correctly understand the problem of mobile phones and treat mobile phones with a healthy attitude.

What are middle school students doing with their mobile phones? Through the survey, it was found that except for some necessary contacts, most of them Most of them are used for fun. The survey results on students' motivations for holding mobile phones show that: 45 think the conditions permit, 19 vanity is causing blind comparison, 21 entertainment, 9 actual needs, 6 not necessary. Mobile phones do provide convenience for people's communication. , which is conducive to emotional communication. But the most important task for middle school students is to learn knowledge, achieve comprehensive development of moral, intellectual, physical, artistic and labor, and improve overall quality. I would like to ask middle school students whether bringing mobile phones is beneficial to learning or detrimental to learning. The answer is self-evident. .Although the school has repeatedly issued orders to strictly prohibit mobile phones from being brought into the campus, some students still go their own way. In their view, owning a mobile phone is a symbol of status and a sign of wealth, which is not conducive to the healthy growth of middle school students. The author believes that middle school students carry mobile phones. There are the following four disadvantages to entering campus:

At present, the “mobile phone users” on campus have expanded from college students to middle school students. It is understood that mobile phones for middle school students are mainly bought by some wealthy parents for the convenience of contacting their children. However, the possession of mobile phones by middle school students also has some negative effects.

Mobile phones are convenient for contacting

Li Qiang (pseudonym) is a director of a unit in Xining City. His child is in the first grade of high school this year. Now his child is a "campus mobile phone user" ". In an interview with a reporter, he said that because of his work, he often travels on business, and it is not easy for him to keep track of his children's daily activities. Considering that mobile phones are not very expensive now, he only needs eight or nine hundred yuan to buy them for his children this summer vacation. I got a mobile phone and it’s very convenient to contact me now. It’s not like before when I couldn’t find anyone all day long.

Another parent said that since he bought a mobile phone for his high school child, the communication between father and son has increased, and the child often sends him text messages and chats.

However, most parents of students are opposed to middle school students having mobile phones. They believe that owning mobile phones for middle school students is a waste of money and will also have a negative impact on students' learning. A colleague of the reporter said that after one of her friends bought a mobile phone for a child, the child's monthly mobile phone bill has exceeded the parent's mobile phone bill, but the child spends very little time calling his parents.

Using mobile phones to fall in love

A high school sophomore in a well-known middle school in Xining City, who did not want to be named, said that there are several people in their class who have mobile phones, and some of them have mobile phones. Some students secretly send text messages to their friends during class. What’s more, classmates at the front and back desks sometimes send text messages during class. I also hide and make phone calls after class.

Wu Jun (pseudonym) is a junior high school student in Xining City. He told reporters that in his school, very few junior high school students have mobile phones, but more high school students have mobile phones. Some students even use mobile phones to fall in love. If you want to date, just make a phone call or send a text message. After school, just wait at the agreed place. At the same time, he also said that some pornographic text messages are now being circulated among students with mobile phones.

A parent expressed his concern about middle school students holding mobile phones. He believes that as students, it is better to be simple. Those students with mobile phones have any contact with some people in the society or make appointments. Whatever I do, it’s really hard to guard against. What I worry about is doing unhealthy things after school.

Peeping text messages in class

At noon on September 15, the reporter met a middle school student on a No. 9 bus in Xining City who was making a call on his mobile phone. In a random interview with a reporter, he said that he had not bought a mobile phone for a long time. At that time, he saw that other classmates had mobile phones. They were cool and fashionable, so he asked his parents, who were businessmen, to buy him one too.

In a conversation with reporters, he revealed that he asked his parents to buy a mobile phone just for fun, although his family also believed that having a mobile phone would make them easier to communicate with. But he spends very little time on the phone with his family, and most of it is spent chatting with classmates, such as making appointments to hang out or sending text messages to each other.

As for whether mobile phones will affect learning, he thinks it will not.

He said that several students in the class have mobile phones, and everyone is more focused during class. As for the monthly phone bill, the classmate said: "It's not much, between 40 and 50 yuan."