As we all know, if you want to write, you must first learn to hold a pen. Holding a pen must stimulate the movement and courage of children's fingers, wrists and muscles, as well as the harmony of big muscles. For some young children, finger muscles are not well developed. Writing with a pen too early may develop incorrect writing habits and cause harm to children's palms.
2. Lack of thinking ability
If children learn to write too early, it is easy to get confused, such as "Ren", "Ru" and "B, D, P, Q" in pinyin letters. Because the children are too young, the level of multi-sensor fusion is not perfect. But with the growth of children's age and the improvement of their thinking ability, this situation will gradually disappear. Therefore, it is against the law of children's cognitive development to teach children to write early.
3. The development trend of space concept is not perfect.
The concept of space refers to the relative position of left and right, up and down, front and back, left and right, etc. Only when the development trend of space concept reaches a certain level can he make the structure of handwriting meticulous, the proportion effective and the strokes of characters correct. Otherwise, it is easy to have bad writing habits, and then write after hurting people.
4. It is easy to cause myopia.
It is very likely that some parents can't understand how a child's writing a word is still linked to myopia, but there is a harmful relationship between the two. If the child is too young, the focal length of the lens of the eye nerve cannot be concentrated. He needs to put the book close to his eyes to see it clearly. But when writing, the child's eyes will focus on a small range around the pen. In addition, the child's hand-eye coordination ability is not to mention, and he must stare at the pen to finish drawing a word. After a long time, children's eyes will have adverse reactions such as dryness and fatigue, and even lead to myopia.