Preschool children don't have to take any classes, but they can't go out, and they will suffocate one by one. Parents' energy can't keep up with these energetic babies, so they don't limit the time to watch cartoons ... After all, it is also very important for adults to brush their mobile phones quietly for mental health! !
Screen time has increased, and it is not clear whether children have learned knowledge, but parents are increasingly worried about their children's eyesight. How to protect children's eyesight? Sesame sauce has found some eye protection methods that can be practiced every day, and I will share them with you today ~ ~
0 1 Create a good learning environment for children
Ensure sufficient light.
If the brightness difference between indoor light and the objects seen by children's eyes (that is, various electronic screens that parents are worried about) is too large, for example, just watching the computer with the desk lamp on at night will aggravate eye fatigue.
If the indoor light is dim, try to turn on the indoor headlights when surfing the Internet. Headlights can ensure sufficient brightness and will not produce dazzling glare. If possible, turn on a desk lamp and try to shine the light from the upper left corner, not directly into the child's eyes. If the child writes with his left hand, put the desk lamp on the right, and the light will shine in from the upper right corner. )
Try to use a large electronic screen in online class.
If you can use a computer, you don't need a Pad；; The computer screen is not big enough to be projected on the TV or projection. The bigger the screen, the easier it is to see pictures and words, and the less tired your eyes are.
Adjust the brightness of the screen to the lowest brightness that feels comfortable.
For children, this posture of looking at the computer is wrong! !
Cultivate children's good eye habits.
Posture is very important when you go to class online and watch the computer.
Sit with dignity, make sure that your upper body is straight and your neck is well supported. Keep your eyes at arm's length from the screen, keep your line of sight flush with the top of the screen, and a slightly downward gaze angle is the best.
Follow the 20-20-20 rule
The 20-20-20 rule is a very simple and memorable eye rule, which can effectively relieve visual fatigue. After reading a book (or an electronic screen such as TV or computer) at close range for 20 minutes, turn your eyes at least 20 feet (about 6 meters) ahead and stare for 20 seconds.
If the room is not big enough, go to the balcony and overlook it. Not only relax your eyes, but also get in touch with natural light, which is very good for eye development ~ ~
Blink more
Staring at the screen for a long time, children often forget to blink, which is easy to cause dry eyes. Parents should remind their children to blink more (let them blink more consciously) to relieve visual fatigue.
If your eyes are really dry, you can try to use a humidifier to increase the humidity of the environment, or you can use artificial tears to relieve it properly.
Arrange various activities for children.
At least 2 hours of outdoor activities every day, so that children can get more exposure to natural light, is the best way to protect their eyes, but now they can't go out at special times, what should I do?
Take children to the balcony and get in touch with natural light.
Transfer toys such as building blocks and puzzles to the balcony and play with the children (otherwise the children themselves will definitely feel bored on the balcony); Look out the window, chat with the children and think about going out and doing something when you are free.
Indoor activities should be combined with static and dynamic activities.
Arrange a variety of indoor activities for children to ensure that children's eyes are not always "staring at an object for a long time." Line class, reading, building blocks, etc. They are all close-range activities, so the specific arrangements should be staggered.
Children can also be moved indoors. Hopping houses, jumping over obstacles and jumping in balance are all activities that children like very much. The combination of motion and static makes children's eyes move.