The Games provided in the textbooks are usually written according to the characteristics of children's age, which includes every child, but has individual differences, which brings great difficulties to the teaching of teachers, therefore, teachers should write their own games suitable for children according to their characteristics. Teachers usually spend more time with children, to understand each child, to understand each child's development and specific characteristics, can write children's more favorite games. While writing the game, the teacher should grasp the children's love of the game, and make it more social, practical and suitable for children's physical and mental development.