Smart phone has played a very important role in our lives. It is an useful entertaining instrument. We can download a lot of games or books, music, movies and they are free. After a stressful working day, this will be a good way to relieve stress and get back energy. In addition, the phone is also considered one of the modern educational methods. Only with the phone connected to the Internet, we can access and surf the web to enlarge knowledge. On the Internet there are a lot of different knowledge from literature, theology, history, physics to astronomy and politics. Moreover, there are also a number of other helpful news channels, which helps us broaden our knowledge of cooking, fashion, behavior in communication. Last but not least, because of the compact , being easy to carry so the phone is loved by almost people. We can take it to anywhere and use it any time. In short, the phone offers a lot of great benefits. Each of us should use it reasonably and efficiently.
KO CHÉP MẠNG NHÁ

 Nowadays, with the development of technology, mobile phones have become an indispensable entertainment communication tool in everyone's life. For the age group of 25 and up, even younger people can say that on average each person owns a smartphone. Therefore, the problem of students' phone use is currently a problem that the whole society is concerned about because its consequences are not small.

 Mobile phones are the most popular means of communication and entertainment today. With convenient and attractive functions, almost all students use their phones almost every day to text, go to Facebook, listen to music, watch movies… With just 2 to 3 million VND, parents can buy your child a smartphone, it's not so difficult now. For families with economic conditions, it is a "small thing" to equip a high-tech mobile phone with many recording functions and connect to the internet. The ease of having a cell phone is the main reason for the problem of students using cell phones nowadays.

 The problem of using cell phones in students today is our primary concern, what do students use their phones for?

 When answering the question of what they use the phone for, many children innocently answered: of course we contact family, friends, talk with teachers.

 But in fact that is only a very small part of the many purposes children use their phones for. Because every day they go to school within 4 hours, mainly to study and absorb knowledge in class; Back home at noon. There's no need to stay in touch with friends and family during that time.

So in fact, they use their phones only for entertainment purposes. There are many students in the class who don't pay attention to the lecture but just listen to music or text their friends for the whole class. This leads to distraction during class time and the amount of knowledge gained. The writer of this article has many times when he was engrossed in a lecture in class, suddenly a ringtone sounded, causing the class to lose focus, the teacher had to stop reminding him, leading to interrupting the emotional circuit, reducing the effectiveness of the lesson. results of the lesson. Not to mention, there are some children who still watch movies in class.But not just watching alone: ​​the children gathered together to watch, not paying attention to what the teacher said. Even watching movies with unhealthy and depraved content affects the personality of teenagers. Recently, many children also have malicious "jokes" by taking pictures in unsightly positions. yours and then spread it on social networks. Some children even organize "beating the council" with their friends and then record clips and post them online, which greatly affects your spirit and face... leading to unpredictable consequences: some friends have to drop out of school because of shame, or attempted suicide after the photos and clips were spread everywhere on social networks. Many children study at night, but three-quarters of the time focuses on surfing on mobile phones, many of them frankly admit that without a phone to surf, they cannot concentrate on studying.

The problem of using cell phones among students today can be said to be a double-edged sword for students. Besides the benefits that mobile phones bring, we cannot ignore the consequences that the use of phones brings to students today. Using phones can cause addiction in students, many students are so absorbed in using their phones on Facebook that they forget their study tasks, many students stay up at night not because of studying but to play games on their phones. Many students are addicted to texting, chatting, and falling in love early… Besides, the phone is a means of bringing students to hot, depraved and violent clips.

Currently, the problem of improper use of cell phones among students is worrying school parents. Therefore, many people are proposing a solution to ban mobile phone use in students. But in reality, it's not an easy thing because cell phones are now rampant in the market. In class, teachers should guide students about the culture of communication and use of phones. In particular, in the face of the current situation of students using mobile phones to record clips of "tormenting" friends and then posting them on social networks like today, the school needs to understand that children when using their phones absolutely do not adversely affect them. to other people. For parents of students, when their children are of school age, it is not necessary to equip them with a good phone. Also, don't let your child bring a cell phone to school unless absolutely necessary. If you buy a phone for your child, you should only equip a normal phone for the main purpose of calling.

Using the phone is a civilized form of communication because it saves time and can transmit information at any time. However, the problem of using phones in high school students is less convenient, more troublesome, and greatly affects their learning results. It is like a double-edged sword that young students can "break their hands" at any time, easily leading to unfortunate consequences. Students should not be allowed to use cell phones in school unless absolutely necessary. This may not initially receive absolute agreement, but it is highly recommended, because doing so will build a civilized and elegant lifestyle of students at school, reduce school violence and other problems. unnecessarily bad consequences, contributing to building friendly schools as the content of the recent campaign that the education sector has launched. By doing so, they can focus on their studies and get better results.