In the Information Technology era, there is a lot of modern devices invented to improve living conditions and human development ability ( capability ) . Especially in children’s learning, I believe that if a person nowadays wants to study well at school or in  certain fields, he/she needs to be fluent in the use of the internet.  be a tech savvy . Students should know how  to use a mobile phone in a selective way and with the right purpose. But   However ,   besides the benefits, the phone also brings harm to users in studying. That raises the question of whether students should use mobile phones during classes or not? Let’s talk about it.

           First, it is more convenient and efficient for almost all students to research information, documents for studying. For example, children can prepare their lessons or open  gain knowledge through by using  Google, Safari, and so on. With specific sounds and images, children can comprehend lessons faster and more easily visualize (WHAT). There are many benefits like being able to share information from teachers with students in a more convenient and quick way. Besides teachers can help students solve their learning problems every time and everywhere. From global information sources, children can have a lot of material and foundation before each lesson that leads students to be able to better absorb knowledge from teachers. So that students can prepare well for WHAT ? and give better answers for to  every question related to the lesson. That results in  the fact that student will be more interested in their studies.

            Cell phones are a very useful means of communication. Not only does it save travel time, but it also has the ability to connect people with people. But how to make it not the wrong purpose and affect the young how to use it for good purposes is extremely difficult for young people . Therefore, it needs schools and parents are expected to take tough measures to prevent premature cell phone use in students. Because only then can they help them fulfill their roles and natural development.( What is meant by "they " here ?)

Nowadays, technology plays an important role in people's lives, and mobile phones are one of them ( What do you mean by "them" ?) . It is argued that pupils should not use their cell phones throughout the class. In my opinion, I totally agree with this viewpoint for several reasons.

To begin with, students will not focus on the content of the teacher's lecture. This will lower the learning quality, cause them to misunderstand the lesson, to fail to acquire new knowledge and become sluggish. They sometimes rely on professors or friends to teach the lesson again, which wastes time for both of them and prevents them from absorbing other useful information, comprehending information . Moreover, the use of cell phones in the classroom generates a quiet atmosphere. If in a class the  lack of interaction between teachers and pupils will cause exhaustion and stress in the classroom. This has an impact on not only the learners, but also the teachers will be evaluated as having poor teaching standards, and the class's competition scores will suffer as a result. Finally, despite the fact that phones offer many useful capabilities, some students take advantage of them to cheat on tests. As a result, they will do exceptionally well, but not as a result of their sincere efforts. Other students will think it is unfair, and if they find out the truth , they will likely complain to the teacher. Maybe the individual who did it will be held totally responsible for their exam result.

In conclusion, a mobile phone is a very helpful device because of the numerous features it provides to users. However, it is easy for students to misuse it and mobile phones do have a negative impact on the younger generation. As a result, schools and parents must take strict measures to prevent pupils from using phones constantly and without clear purposes.

There are several reason of playing videos game is negative impact on children’s mental health. Firstly, if parent do not strictly manage their children, they will be extremely addicted by playing games for a long time. As a result, it is difficult for concentrating on children’s lesson, they will be get low mark on the exam. Secondly, adolecents who sit in front of the screen ,is susceptible to autism. To illustrate, the guy who live near my house, has mental illness due to the fact that he spend great deal of time to play video games. 

Furthermore, it is not only impact on intellectual health but it is also harmful for physical health. To begin, most children who takes a lot of time watching television, all of them wear glasses. It demonstrates they have eye problems and more especially is short-sighted. In addition, they are more sedentary that leading to depression and obesity. Therefore, it is hard for maintaining personal health of young people.

In conclusion, i completely concur with these activities are bad for children’s health. I think Parents should limit the time their children use electronic devices.

On the one hand, I recognize that there are some advantages for children watching TV or playing digital games. First of all, some programs and documentaries, such as the Discovery Channel, as well as educational cartoons, are extremely useful for minors to gain various knowledge and skills. Compared with classes in school, this is a more acceptable way for children. Furthermore, regarding computer games, many of them require players have abilities to figure out solutions to the problems in them. Meanwhile, many actions in digital games also need to be finished in a short time, many parents consider this as a means to train the response speed of their children. Lastly, some online games are expected to be played by a team of people, in which children can learn how to cooperate with others.

 

On the other hand, although there are some benefits for children to play video games or watch TV, it definitely can cause vitally negative consequences if they spend too much time on them. Firstly, most children usually have no idea about how to schedule their time, which means that they are prone to get addicted to TV programs or video games, without the guard of their parents. For instance, due to the lack of care and attention of the parents, there are any children who get addicted to online games and are not able to concentrate on other activities, this has become a big social problem in China. 

Moreover, many games or TV programs include violent and sexual content, which are obviously not suitable for teenagers and it is extremely hard for parents to filter them all the time. This may result in some vital problems, such as crimes. In conclusion, although it is useful for children to watch TV programs or play computer games, parents should strictly control the time they spend on these activities., or it would cause many problems. In other words, I think the drawbacks outweigh the benefits.

To start with, watching TV and playing video games have some benefits. Firstly, when children watch TV, they can broaden their horizons. For instance, TV shows several educational programs which will help kids have more information and knowledge about their life, including humans, animals, and nature. Secondly, playing video games help teenagers improve some skills. To illustrate, they can practice good observation and quick reflexes when playing video games because they use their hands and eyes to control the games. 

On the other hand, if young people do those activities too much, it will affect their health, especially their mentality and physical will become weak, and they will always be tired and sick. Therefore, I believe that adults will have some solutions. For example, young people should watch TV and play video games for about 30 minutes to 1 hour, sometimes they need to go out to contact with nature, make companions with people around, and do exercise instead of sitting in front of the screen because blue light is not good for their eyes.

In summary, watching TV and playing video games are good. Nevertheless, teenagers should not focus on these activities too much because when they know moderation, these things will bring a lot of benefits to young people.