2 ~ 3 years old is the key period for the development of counting ability (oral calculation, physical number, physical number, total number of words).
1.5-4 years old is a sensitive period of organ coordination, muscle development and interest in things;
2-4 years old is the promotion period of the concepts of action, time and space;
Two and a half years old to three and a half years old is a crucial period for educating children to abide by the code of conduct.
About 3 years old is a crucial period to cultivate their independent living ability.
2.5-6 years old is the sensitive period of sensory accuracy;
3.5-4 years old is a sensitive period for learning a second language.
4-5 years old are particularly interested in sequential arrangement;
Babies aged 4.5-5.5 especially love reading.
3 ~ 5 years old is the key period to develop musical ability.
3 ~ 8 years old is a critical period for learning a foreign language.
Before the age of 4, it is a critical period for the development of image vision.
About 5 years old is a critical period for the development of the concept of numbers.
American psychologist Bloom pointed out through research that if the intelligence measured at the age of 17 is set to 100%, then 50% of it will happen before the age of 4, 30% between the ages of 4 and 8, and 20% between the ages of 8 and 17. If the mental development of 0 ~ 4 years old is slow, then the mental development will be slow in the future, and the intelligence level will be flat until the peak of 17 ~ 18 years old. Indian "Wolf Child" kamala came into this world at the age of 7-8. Although he was cared for by professionals for six years, he only learned to walk. He didn't learn a dozen words until 17, and his IQ only reached the level of a four-year-old child. Explain that if he misses the key educational opportunity, it will cause irreparable consequences. Therefore, parents must seize the critical period when educating their children. For example, 2-3 years old is the first critical period for learning spoken English. At this time, they should let their children learn pronunciation, speak English, learn nursery rhymes and learn foreign languages.
Children's spatial intelligence develops fastest from 2 to 6 years old, especially after 3 years old. After the development of this time, children can have an accurate spatial concept of the size, shape, up and down, front and back, left and right, and distance of objects, and can determine the spatial position relationship of objects through their own actions.
During this period, the development of children's spatial intelligence is mainly divided into two aspects, namely, understanding space and expression space. Parents can let their children draw pictures, which can help them establish the concept of size and shape; Children can also build blocks and pinch plasticine, which can promote children to form concepts about spatial intelligence, such as front and back, up and down, distance, etc. Parents can also consciously guide their children in their daily lives, such as "which of these two trees is taller and which is shorter", "Do you like to walk on the left or right of mom" and so on. All these jobs can be started before the child is 3 years old.
At this time, it is best not to learn to write, so it is easy to develop problems that are not easy to correct when you grow up, such as incorrect pen holding posture and incorrect strokes. Such a big baby can read pictures.
What can children do at what age? What is the basis? The following introduction can be used for your reference:
Pour juice or milk (2-3 years old): If children want to pour juice by themselves, they must first have enough wrist strength to control the movements of their hands to prevent water from pouring out. They can pour drinks into small plastic cooling cups in advance, which is more convenient to pour.
Dip your fingers in paint (3 years old): A child's hand-eye coordination ability can help him "create freely". Although he is unlikely to eat the paint in his mouth, it is safer to provide him with non-toxic and harmless paint.
Dress yourself (3 years old): It is a little difficult for a 3-year-old child to button himself, but it should not be a problem for such a big child to wear pants or a T-shirt.
Change from crib to crib (3 years old): Changing the bed for the child too early may make the child sleep badly, because he is used to sleeping when he wakes up in the crib, but if he is allowed to sleep in the crib, he may not know that he can't get out of bed and walk after waking up, but should continue to sleep.
Swimming class (4 years old): I used to like running and jumping, unconsciously exercising muscle strength and control ability. At this time they can start the most basic swimming training.
Learning musical instruments (5 years old): Very young babies can play drums with small hands, but it is more appropriate to learn musical instruments now, because children of this age can already understand repetition and read simple music.
Exercise together (5 years old): Kindergarten children already know that rules and referees need to be observed collectively. With this awareness, they can play group sports and know how to cooperate. And with the development of coordination and attention, they can play better and have more fun together.
Wear your own shoes (5-6 years old): At this time, their small hand control ability is very good, and they can complete this kind of thing that needs to be done step by step.
Shower alone (6 years old): A 6-year-old child has a strong balance and won't fall when standing in the shower, but he shouldn't be left alone in the bathroom because they may not know how to adjust the hot and cold switch and need your help to adjust the water temperature.
Answer the phone (6 years old): When you are so old, the child asks, "Who is it?" Who are you looking for? "I am very skilled and polite. I won't say' hello, mom is not at home' as soon as I answer the phone. But it may not be easy for such a big child to send messages to adults.
Overnight at a friend or relative's house (6-8 years old): After attending primary school, children's social communication ability is stronger, and they can not only get along well with friends, but also speak freely with their parents. If he wants, he can stay at his classmates or relatives' home for a day or two during the holiday.
Cycling (7 years old): Cycling is a sport that needs strong balance and is not suitable for children who are too young. At the age of seven, maybe with a little help from you, they can ride beside you in a small car.
Know the clock (7-8 years old): Children aged 7-8 can clearly recognize numbers, so now they can help you look at the clock and tell you what time it is. However, it may take them some time to clearly understand the concept of "quarter to eight" or "ten to ten".
Prepare your own lunch (8 years old): If he wants to go for an outing with his classmates or you, you can give him a chance to prepare his own lunch. But you can check quietly to see if he has eaten too much chocolate.
Crossing the road by yourself (10 years old): Generally speaking, children under the age of 10 can't accurately judge the speed and distance from themselves, and can't understand why the green light doesn't necessarily mean safety.
With a sharp knife (12 years old): Such a big child has been able to control his hands flexibly and can do such dangerous things, and they are well aware of the consequences if he is not careful.