The child's self-control is not very good. Small class screen A 1 will not become a new "game machine" for children, will it?

Nowadays, mobile phones have become an indispensable electronic product in a family. While bringing convenience to people's communication and entertainment, it also brings troubles to many parents. There are many examples of children indulging in mobile phones all day and not studying hard. What are the adverse consequences of children using smart phones? Do you want to give the child a mobile phone? How old is the child with a mobile phone? First, using mobile phones will affect children's health. First of all, cell phone radiation affects brain development. The child's brain skull is small and thin, which is easy to be penetrated by radiation. Even low-dose radiation that has no adverse effects on adults may have an impact on children's health. Some scientists have pointed out that children's use of mobile phones may lead to attention deficit, sleep disorder and autism, so it is not recommended for children to use mobile phones. Secondly, the mobile phone screen hurts vision. Pupils' physical development is immature and their eyesight is weak. Facing the flickering mobile phone screen with small font is very harmful to their eyes. Third, answering the phone impairs hearing. Children's hearing needs to be protected. With mobile phones, children will inevitably answer or make phone calls, which may damage their hearing. They should try not to use mobile phones. Fourth, the use of mobile phones affects the development of spine and fingers. Both adults and children will bow their heads habitually. The mobile phone is placed within 30 cm from the eyes, with a fixed posture and easy muscle tension. This will affect the child's spine and fingers for a long time. Second, give your child a mobile phone according to your own situation. Do not take a special route. When all the children on duty have mobile phones, parents should also give their children a mobile phone and can't take a special route. Look at the child's self-control ability. If parents know and trust their children well, and the children have good self-control ability and know when to use them and when not to use them, then they can give them a mobile phone at this time. But primary school students are young, so it is better not to take them to school. /kloc-it is best not to use it before 0/3 years old. 6-7 years old is the period of children's rapid brain development, and the structure and function of brain development are basically mature and perfect around 8 years old. 8~ 10 years old is a stable growth period, and when 10~ 13 years old, the brain development still needs to be supplemented and improved. When children's brain development is not fully mature and stable, if they use mobile phones, play mobile games and receive mobile phone text messages, it will affect their brain development. The learning characteristics of primary school students are simple repetition, which requires children to study quietly and repeatedly, and the learning process is rather boring. Mobile phones bring colorful pictures, a wide variety of games, and all kinds of trendy short message languages. Returning to a simple and boring environment after rich experience, children will always be uncomfortable, leading to inattention. School-age children before 13 should use mobile phones as little as possible. In this era of rapid information development, it seems very difficult to prevent children from using mobile phones, so strict "mobile phone use rules" should be formulated before wearing mobile phones for children. Ensure the quality of learning, and play mobile phones after completing the learning tasks with good quality and quantity; Control the use time, such as turning in your mobile phone after 9: 00 pm and playing for no more than one hour. Make clear the precautions for playing mobile phones, such as not answering the phone intentionally, turning off the phone in public, browsing illegal content on the Internet, and harassing others with mobile phones. Formulate punishment measures, such as confiscation of mobile phones for two days in violation of regulations, and permanent confiscation of serious violations; Third, share examples of mobile phone usage rules. A mother gave her child a mobile phone and laid down a series of rules for using it with a stroke of the pen. Its earnest warning seems harsh, but it is indeed a good suggestion, which can be referred to. Dear son Gregory: Happy holidays! I'm sure you will be very excited to have your own mobile phone now. You are now a 13-year-old boy, a responsible boy, so mom thinks you are fully capable of using this mobile phone. But if you want to accept this gift, you must accept the restrictions stipulated in the contract. I hope you can understand that only in this way can your mother cultivate you into a man with all-round development who can live in peace with advanced technology. I hope you can abide by it consciously, not passively. If you can't do the following 18, I can only take back this mobile phone. 1. First of all, I declare that this mobile phone is mine. I bought this smart phone. Now I will lend it to you. Isn't mom great? I have the right to know the password of this mobile phone at any time. If the phone rings, answer it. After all, it is a mobile phone. Be polite when answering the phone. If the caller id is mom or dad, you have to answer the phone. You can't ignore mom and dad's phone. This is absolutely not allowed to happen. 4. When there is a class, you should give your mobile phone to your mother or father at 7: 30 every night, at 9: 00 on weekends. At night, we will turn off our mobile phone and turn it on at 7: 30 the next morning. When you call your classmates, you must respect other people's lifestyles. If you want your classmates or friends around you to respect our family, start with yourself. If the mobile phone is dropped in the toilet, dropped on the floor or lost, you must be responsible for the cost of repairing or buying a new mobile phone. You can mow the grass to take the children to earn money, or you can save the money your parents gave you for your birthday. What I said above is likely to happen, so you should be prepared in advance. 6. It is not allowed to use technical tricks to lie or deceive others. Don't use your mobile phone to say things that hurt others. 7. If you don't want to make it clear to others in person or by phone, you are not allowed to express it by SMS or email. 8. If you have something you can't tell your parents at home, don't express it to others by text message or email. First of all, we must find the reason from ourselves. 9. Don't use your mobile phone to browse pornographic information. You can only search for questions and information that you can get in front of your parents. If you have any questions, you'd better ask someone in person, especially mom or dad. 10. Turn off or mute in public. Especially in restaurants, cinemas or when talking with others. Son, you are a very polite person. Don't change yourself because of this iPhone. 1 1. You can't use your (or someone else's) private parts to send or receive pictures, let alone take pleasure in it. Clever as you are, sometimes you can't help it. I believe that a clever son knows how to refuse such a person. Once you do this, you will probably ruin your good years and even your future college life. The internet is actually more complicated than you think. Once something happens, it's hard to undo it, especially something that can ruin people's reputation. 12. You can record a lot of pictures or videos with your mobile phone. In fact, you don't need to record everything in your life at all. Live a good life, these will be in your memory. 13. It is a safe and wise decision to leave your mobile phone at home when you go out. After all, this is a mobile phone, not your whole life. Learned to live without a mobile phone. In this way, you will be more powerful than those social control and Weibo control, because you can live a life without mobile phone and internet. 14. Try to download some fresh or classic music, and don't listen to the same songs as your peers. Your generation has more convenient access to music than any generation in human history, so mom hopes you can take this opportunity to broaden your horizons. 15. Playing some word games or brain teasers from time to time is helpful to improve your intelligence. 16. I am interested in real life, pay attention to what is happening around me, listen to birds singing, often go out for a walk or chat with strangers, and be curious about the real world. 17. If you screw up your study or life because of this iPhone, I take it back. We'll sit down and talk about it, and then start over. 18. Please remember that my dear child, mother and you are studying. I am a member of your team, and we will be together forever. I hope you can agree to the above terms. In fact, the precautions listed in this contract apply not only to this mobile phone, but also to our daily life. Now you live in a rapidly developing and changing world. Mom believes that you have strong willpower and that you will not be addicted to this mobile phone.