Reasonable sleep time for junior one students
It is best to sleep for eight hours.
The sleep time of first-year students should be 9.30 pm-5.30 am the next day.
List of body organ worksheets-see Health.
9- 1 1 pm is the time when the immune system (lymph) of junior one students detoxifies. During this time, you should be quiet or listen to music.
At night 1 1- in the morning 1, the liver should be detoxified when sleeping.
65438+ 0-3 am, the detoxification of gallbladder is the same.
Recommended reading: How do junior one students arrange their sleep time?
At 3-5 am, the lungs are detoxified. This is why people who cough the most during this time, because the detoxification has reached the lungs; Should not take medicine, so as not to inhibit the elimination of waste.
Midnight to 4 am is the time for spinal hematopoiesis, so you must sleep soundly and don't stay up late.
At 5-7 in the morning, the large intestine is detoxified and you should go to the toilet to defecate.
The consequences of insufficient sleep time
1, the influence has increased. The average height of junior high school students in China has been lower than that of Japanese children of the same age in recent years.
2, loss of appetite, decreased body immunity, leading to common diseases such as myopia.
3. Junior one students' ability to think is reduced, which leads to inattention, memory decline, slow thinking and slow response.
4. Senior one students are depressed, irritable, anxious, lonely and unwilling to associate with others. There is a famous experiment in psychology called "Sleep Deprivation Experiment".
Suitable sleep time arrangement for junior one students
1, the arrangement of morning time.
Junior one students should try not to get up too early. Getting up at six o'clock is enough to ensure the quality of sleep. Ten minutes of low-intensity exercise in the morning will make you feel particularly good in one day; Two subjects can be arranged for morning reading, with emphasis on Chinese and English, and other subjects can also be arranged for reading and reciting appropriately; Try not to spend too much time on a subject, otherwise it will be bad for long-term memory and can't guarantee the quality of sleep well.
Many people get up after five, which makes them listless all day, so we don't advocate getting up too early.
2. At noon, promote junior high school students to take a nap.
It is suggested that the nap time for junior one students should be 40 to 50 minutes, not too long. This is the most important but easily overlooked link in daily study. A short nap can immediately boost your spirits and ensure the quality of sleep.
3. Arrangement of study time in the evening.
Senior one students should pay attention to separating thinking (mathematics and physics) from memory (Chinese, English, history, geography and health) in their evening study arrangements. They should only watch some extracurricular content before going to bed to relax their brains and fall asleep easily.
The above is what I have compiled about the reasonable sleep time of junior one students, and also introduces the possible consequences of insufficient sleep time. If you want to know more about the sleep of first-year students, please pay attention to this website.