When is the most scientific time for children to wake up early and arrive at school?

There is no most scientific statement about this, and it is different for different children, the most important thing is to ensure the daily sleep time, the child is developing, and sleep is needed. If you can go to bed at about 9 o'clock every day, you can also get up at 6 o'clock in the morning, and it is better to arrive at school at 7:30 to 8:30 o'clock.

On November 10, 1994, the State Education Commission publicly issued its opinions on comprehensively implementing the education policy and reducing the excessive homework burden of primary and secondary school students. The document clearly stipulates: "It is necessary to educate students, and cooperate with students' parents, in principle, to ensure that elementary school students have more than 9 hours of sleep a day, junior high school students 9 hours of sleep, and high school students 8 hours of sleep."

It should be said that this is the most basic guarantee of a child's health, and there is no reason for anyone to destroy it.

Article 5 of the "Regulations on Health Work" approved on April 25, 1990 and promulgated and implemented by the State Education Commission and the Ministry of Health stipulates that schools shall reasonably arrange students' study time, and students' daily study time (including self-study): no more than 6 hours in primary school, no more than 8 hours in middle school, and no more than 10 hours in college.

Schools or teachers must not increase the amount of teaching time and homework for any reason or in any way, increasing students' learning burden. Although this document does not clearly stipulate the sleep time of students, it stipulates the study time that cannot be exceeded, which is equivalent to stipulating the rest time.

It depends on how old your child is, if it's elementary school or something, it doesn't have to be too early, now the children are not sleeping enough, as long as they are not late. If you are a middle school student, you can take care of yourself and go to school half an hour earlier, but now there are usually teachers on duty in schools, so it's okay to go a little early.

The current environmental pollution is already serious, and this statement indicates that the speaker is worried about the living environment in the near future.

Perhaps it is a praise for environmental protection workers, or a tribute to the contribution of the earth's environmental protection, as well as the call and pride of human beings for the earth's environmental protection and air quality.

Suggestion: Hello: To let children develop a good habit of going to bed early and waking up early, parents should set an example and educate their children.

Communicate with him more, so that he can gradually develop a good living habit, so that he feels that he is not good at being lazy. You can buy a child's favorite poster and picture to post or put at the head of the bed, and put some ** that the child likes to listen to in the morning, this is not a good habit, and he must be allowed to change it. Wishing you good health!

In this case, it is considered to be tracheitis, and it is recommended to take azithromycin Vitamin C Mushutan Oral Liquid ** and drink plenty of water.

Here's a little home remedy, which I used with my daughter. It works pretty well. Use a hot towel on the chest and back for 3-5 minutes in the morning and evening, and then turn on the hair dryer to the hot air shield, and the air outlet blows alternately on the throat and back.

Pay attention to keep the distance between the hair dryer and people, it is advisable not to feel very hot, and the blowing time is also 3-5 minutes.

It is recommended to get him some pear stewed rock sugar water to try, if it still doesn't work, go to the hospital for a check-up!