Imitation is an indispensable means for children to explore the world. When imitating, it is very easy to be implied or influenced. In view of the child's personality characteristics, consciously set an example and example for children and encourage children to learn from them. In outdoor activities, teachers are not only organizers and participants, but also should always pay attention to children's activities and carry out educational activities in time. When children have a strong interest in natural plants and animals and observe various natural phenomena, teachers will explain all kinds of interesting knowledge to them in time. The knowledge acquired in the exploration is more real and three-dimensional, more impressive, and will harvest happiness, so as to make children more interested in further exploration.