What is the content of healthy sleep for primary school students?

Necessary sleep time: Primary school students should sleep for 20 hours every day.

Small knowledge

1, sleeping equipment:

The mattress is strong, and the pillow should not be too loose. The height of the pillow is about 10cm.

2, sleep posture:

Sleep on the right side to avoid tenderness.

3. Sleep time:

Sleep 10 hours every day.

4. Sleep environment:

Bedroom light should be dark, it is recommended to draw curtains; It is said that 18.3℃ is the ideal temperature.

5, regular work and rest:

No matter how long you slept the night before, the length of forced sleep; You can rest during the day, but don't lie down or doze off.

6. Establish a strong connection between bedroom/bed and sleep;

Don't lie in bed watching TV and playing mobile phone; Only the bed rests; If you can't sleep, get up and go to another room

7. Avoid excessive stimulation before going to bed:

Lie down and fall asleep at least 1, a set of relaxation methods, and practice before lying down and falling asleep at night.