1. Sleep time in early childhood (3 to 6 years old):
Pupils in early childhood usually need to keep 10 to 13 hours of sleep every day. Children of this age are in a critical period of physical and brain development, and sleep is very important for their growth, memory and attention development.
2. Sleep time in the lower grades of primary school (6 to 9 years old):
In the lower grade of primary school, the sleep demand of primary school students gradually decreases, and they need to maintain 9 to 1 1 hour of sleep every day. With the increase of academic pressure and daily activities, they need enough rest to stay energetic and study effectively.
3. Sleep time of senior pupils (9 to 12 years old):
With the entry into the senior stage of primary school, the sleep demand of primary school students is still maintained at about 9 ~ 1 1 hour every day. At this stage, children begin to face more academic pressure and social activities, so they need enough sleep to keep their physical and mental health and learning effect.
4. Factors affecting the sleep quality of primary school students:
The sleep quality of primary school students is influenced by many factors. Among them, regular work and rest time, comfortable sleeping environment, reasonable preparation activities before going to bed and healthy living habits all play an important role in sleep. In addition, reducing the use of electronic equipment, avoiding excessive excitement and tension, and cultivating good sleep habits are also the keys to improve the sleep quality of primary school students.
5. The influence of lack of sleep on students:
If primary school students lack sleep for a long time, it may lead to problems such as inattention, memory loss, mood fluctuation, academic performance decline and immunity decline. Therefore, parents and teachers should pay attention to the sleep situation of primary school students, help them establish good sleep habits and ensure that they get enough and good quality sleep.
Summary:
Pupils' sleep time should be determined according to their age and individual differences. Generally, they should keep 8 ~ 12 hours of adequate sleep every day. Pupils in early childhood need a long sleep time, but with the growth of age, their sleep needs gradually decrease. The factors affecting sleep quality are schedule, sleeping environment, preparation activities before going to bed and living habits.