How to write a survey on middle school students playing with mobile phones in class

In modern society, mobile phones have become the main communication tool. Gradually, mobile phones also appeared among middle school students. For reasons of comparison or other reasons, more and more middle school students began to use mobile phones in school. There were people texting in class, and it was late at night but there were still people talking on the phone or surfing the Internet. Many students are in good spirits during the day and look exhausted. So the school formulated some rules to prevent students from bringing mobile phones, but it never worked. We study this topic to correctly understand the fact that middle school students carry mobile phones, and to make students realize that mobile phones not only have advantages but also disadvantages. I hope that students can learn something from our research this time and look at this matter more comprehensively.

Background--

More and more middle school students in modern society already have their own mobile phone, but experts believe that the radiation from mobile phones cannot be ignored. On April 7 this year, a research report published by the British "Sunday Times" reminded people that because teenagers' ears and skulls are smaller and thinner than adults, when children use mobile phones, their brains absorb more radiation than Adults are 50% higher. For a 5-year-old, radiation penetrates 50% of the brain; for a 10-year-old, radiation penetrates 30% of the brain. Wolfram Koenig, chairman of the German Radiation Protection Agency, also told the local media Berliner Zeitung that for the sake of health, people, especially children, should try to reduce the use of mobile phones. "Generally speaking, mobile phone calls should be as short as possible. Parents should keep their children away from this high technology as much as possible." A professor engaged in occupational disease prevention and treatment also said that teenagers' immune systems are more fragile than adults, so they are particularly vulnerable to mobile phone radiation. influence. Mobile phone radiation can cause damage to brain nerves, causing headaches, memory loss and sleep disorders. Mobile phone games may also make children deaf. Generally speaking, 85 decibels may damage hearing. When the phone is placed to the ear, the sound of some games is louder than the noise next to a jet engine. The worst mobile phone noise Reaching 133 decibels, which greatly exceeds the painful limit of 120 decibels.

Research purpose and hypothesis--

In the era of science and technology, that is, an era in which communications are extremely developed, and with the improvement of economic levels, it is increasingly common for middle school students to bring mobile phones to campus. Mobile phone developers have endowed small and exquisite mobile phones with various powerful functions, making people's lives more convenient. However, there are advantages and disadvantages. How to correctly treat the mobile phones around us and whether to use them has become a top priority.

Research content--

Nowadays, almost every middle school student uses a mobile phone. These mobile phones are partly purchased by students themselves with pocket money, partly by parents to encourage them to use mobile phones as rewards, and partly by parents so that students can communicate more easily. These mobile phones basically have powerful functions, including learning tools, entertainment tools, and of course the most basic phone functions. From the interviews with classmates and most of the phenomena, it can be seen that the text messaging function and entertainment function are often used by students and used without restraint. Because students cannot make good use of mobile phones. In an interview, some school personnel said: The school compulsorily uses mobile phones to improve students' learning atmosphere and concentration.

The advantages of using mobile phones for middle school students: convenient communication and timely communication with parents, classmates, and teachers. Most mobile phones have many functions, such as electronic dictionaries, web browsing, etc. If students can use these functions correctly, they will be of great help. Sending messages can also be faster and messages can be conveyed more easily.

Improper or excessive use of mobile phones must have disadvantages. Students use their mobile phones excessively and stay with them everywhere. It is mostly used for texting, chatting, listening to music, playing games and wasting time. In school, they use mobile phones as entertainment tools and are not interested in studying. They play with mobile phones in class and do not go to bed on time at night. It fails to fulfill its responsibility to learn how to feel, and violates the original meaning and function of mobile phones.

Moreover, long-term use of mobile phones is harmful to the physical health and development of teenagers, and has a bad impact on the brain.

Using mobile phones has both advantages and disadvantages for middle school students. It is a double-edged sword. The key lies in our own control. Middle school students must have self-control when facing games and entertainment.

Research methods--

1. Interview survey

2. Questionnaire survey

Group division of labor--

1. Writing a report by Zhang Xiaoyu

2. Searching for information Huang Yifeng and Guo Minjia

3. Drawing a table by Liang Liang

4. Social survey Zhang Rui and Lin Minhao

5. Data compilation by Huang Xin

6. Writing report by Jiang Chengzhi

Research results and presentation methods--

Using questionnaire form, in Conduct a sample survey among students. ***Sent out 150 questionnaires and successfully received 130. Among them, 53% are male and 47% are female

Teacher’s comments--

This group of students performed well and actively completed assigned tasks on time.

In the research activities, every student fulfilled his or her own responsibility and carefully wrote the proposal report.

Students’ thoughts and experiences--

Zhang Xiaoyu: This research study achieved the results we expected. Each of us actively participated and benefited a lot.

Jiang Chengzhi: This activity made me deeply feel the impact of mobile phones on our middle school students. We should use mobile phones rationally.

Lin Minhao: This research study gave us a correct understanding of mobile phones. Only in this way can mobile phones play their full role.

Zhang Rui: Through this research study, I have a better understanding of my shortcomings, and I will correct these shortcomings in future studies.

Huang Yifeng: This research study allowed me to know the benefits of cooperation and broadened my horizons.

Liang Liang: This research study helped me learn to study independently and understand the importance of cooperation.

Guo Minjia: This research study helped me a lot. I learned the importance of unity and cooperation.

Huang Xin: This research study cultivates our ability to collect, organize, analyze, and process information and materials, cultivate our ability to raise and solve problems, as well as our innovative spirit and practical ability