Exercise is to cultivate children's intelligence toys best educational toys. It provides more opportunities to develop their imagination and creativity. The children want to take what, to observe in a swing before thinking, choose what kind of pieces can reflect his ideas on the image, so the child's imagination, thinking structure, modeling ability is very good exercise, but also the perception of space and the development of children, creativity, and play understanding of children's organizations, and to enhance endurance building scientific interest.