Put on cheerful and nice children's songs, such as: "Little Plane", "Animal Imitation Exercise", "Little Cat", "Looking for Friends", etc. Do warm-up exercises with the baby and parents, and interact with each other. Be familiar and say hello. In a relaxed, harmonious, relaxed and happy atmosphere, the baby, parents, and teachers all close the distance, which also stabilizes the baby's mood, which is conducive to the smooth development of subsequent activities. In the roll call activity, the baby's name is sung in a singing way. , also very popular with children. For example, I use the song "I Love My Kitten" to sing each baby's name, and encourage the baby to actively and generously stand in front of the group, introduce his or her name, and say hello to everyone. In addition, we also play soothing and gentle music during the operation activities, so that babies can learn to complete their tasks quietly and patiently in the music atmosphere.