Many studies have found that pre-school children, especially up to the age of 5, are a critical period in the stages of human development. the brain of a 5-year-old child has developed to near maturity, providing a physiological basis and possibilities for pre-school education and the rapid development of intelligence. All learning activities should be connected with young children’s life and games, and special attention should be paid to fun, as follows. 1.Developing young children’s intelligence from games Games are the most important learning activities for young children, and also the best way to promote the mental development of young children’s activities. There are many kinds of games for young children, such as creative games: plane and three-dimensional shaping, collage, embossing and other painting activities; look at the picture of the story, play puppet, story solitaire; singing and acting on their own, with the music of free creation of the action and so on. Sensory-motor games: we can arrange games for big muscles such as walking, running, jumping, climbing, pushing and pulling, jumping rope, patting the ball, etc.; we can arrange games for small muscles such as cutting and pasting, playing with clay, etc.; we can also use the games of seeing, hearing, touching, smelling, tasting, etc.; we can imitate the characters of the family or the society, and play dress-up and so on. Because of their little knowledge and experience, young children are weak in independent activities, so they should be guided and assisted as much as possible in their games. 2, inspire young children’s desire for knowledge and exploration Young children’s lack of knowledge and experience, as well as the development of intelligence, when they come into contact with the complexity of society and nature, everywhere they feel fresh, curious, doubt, they have a strong desire to know, the mind hides a lot of “Why?” This is the spark of wisdom, the sprout of creativity. Parents should be able to grasp this great opportunity to learn, and to inspire their motivation to explore further, in order to cultivate a positive and active willingness to learn. 3, the use of stories to expand the field of knowledge of young children Generally speaking, stories have content, plot, vivid images, young children are very favorite, but also easy to accept. Good stories can not only expand children’s knowledge, but also make children’s intelligence get better development. Parents should take into account the physical and mental characteristics of young children when making up stories, and integrate general knowledge into the stories; when telling the stories, they should have feelings, show the emotions of the characters in the stories such as joy, anger, sadness, happiness, etc., and reflect them on their faces, and the language should be understandable, vivid and popular, avoiding the use of adult language. In addition, some questions can be interspersed in the story to inspire children’s thinking, and sometimes it can be used in the way of parent-child story relay. 4, open up the field of life of young children, cultivate a wide range of interests Often bring children in contact with nature, society in all sorts of things, so that children have the opportunity to travel around. Go to museums, science museums, zoos, parks, places of interest, let the child to experience the world’s big, things more, but also let the child from the visit to expand their knowledge, in order to stimulate their interest in learning. Before and after the visit can have the opportunity to discuss with the child, collect and organize information, are a good learning. 5, good modeling role of parents Young children’s ability to imitate is very strong, parents are the closest to the child, every move, every word is the target of the child’s imitation. What kind of parents have what kind of children, so “children are the epitome of parents” is not bad at all; we should pay attention to the role of this implicit, their own good habits, learning spirit, create an open attitude, unknowingly passed on to the children, in order to produce a good identity.