At 7 to 12 months of age, babies begin to have memory, but they can only remember extremely simple things. If an adult speaks or acts repeatedly a few times, the child will look forward to the next action or the next sentence, which means that the child has already remembered or understood the previous actions and words. The little one’s eyes will light up if his hopes are met. Mothers should take advantage of the developmental characteristics of their children at this time and read to their babies catchy and short children’s songs, and pay attention to their facial expressions, mouth patterns and movements when telling the stories. If you insist on reading children’s songs and telling stories to your baby every day, your baby will become more and more interested in books, which will help him learn language and help him develop his future reading habits. 9 to 12 months is the baby language comprehension stage, the mother should prepare more picture cards, literacy cards, images should be clear, bright colors, mainly to teach the baby to identify animals, people, objects, etc.. For things in life, mothers should also consciously tell their babies their names and sayings. When teaching your baby language, you should also pay attention to developing your child’s concept of numbers. Although babies cannot speak now, much less count orally and say what they understand about numbers, they will be able to understand some initial numbers when they understand some words and phrases. For example, if you see three chicks in a book, you can count them to him: “1 chick, 2 chicks, 3 chicks ……” Don’t think this is playing the piano to the cow, when the mother does such a large amount of accumulation, the baby’s mathematical ability will be laid a solid The foundation. Infancy is an important stage in the development of a child’s mathematical ability. If you get scientific, systematic and personalized training during this critical period, your child’s mathematical ability will develop ideally, not only in terms of mental arithmetic ability, mastering number concepts and spatial concepts, but also in terms of emotional and intellectual intelligence, which is much higher than that of his or her peers, once you miss this critical period. Therefore, mothers should not underestimate the initial development of the baby from 7 to 12 months.