The function of baby's sensory organs needs considerable stimulus input and exercise to develop. Therefore, it is necessary to stimulate their hearing, vision, touch and smell with sounds, language toys and objects from the newborn, so that they can get various impressions in the process of seeing, listening, smelling, touching and tasting. This is the first step for people to understand the objective world, which is of great significance to the intellectual development of infants. When children can walk, we should take them out to play, let them know about nature and various social life phenomena, help them acquire simple knowledge, accumulate emotional experience, develop their perception and cultivate their keen observation.

2. Training language and thinking

Children's language development generally goes through three stages: from birth to 1 year, it is the pre-language; 1 year to 1 year and a half, which is the stage of understanding language; 1 year and a half to the end of 3 years, which is the stage of language expression. Scientific research has confirmed that the best time for infants to learn a language is about 1.5 years old. At this time, it is the easiest and fastest for children to learn to speak. Therefore, it is necessary to talk to children as soon as possible and have constant language communication with children, which can induce, inspire and promote their language development.

3. Cherish children's thirst for knowledge

Babies are curious about everything around them, especially when they just learn to walk and talk. Parents should cherish their curiosity, listen patiently and enthusiastically, answer every question raised by their children seriously, briefly and correctly, meet their requirements, broaden their horizons and enrich their knowledge and experience. At this time, you must not take the trouble to be indifferent to your child, or even reprimand or simply answer, otherwise it will have adverse consequences for your child's psychological and intellectual development.