At the same time, improve the kindergarten buffet environment, clarify teachers&; responsibilities and improve the quality of kindergarten buffet activities. Definition of key concepts: effectiveness: usually refers to the ability to achieve the expected purpose; This topic points out that the staff of each post have clear responsibilities and tacit cooperation, so as to create a civilized and relaxed buffet environment for children and let them carry out buffet activities independently, self-help, orderly and happily. Buffet is an informal western-style banquet popular in the world at present. Diners choose their own food at will, and dine freely with others or alone. Buffet in this topic refers to modern and personalized dining in kindergarten, which is different from traditional ; Have a meal at two o&;clock. ; Clock amp “。 In the civilized and relaxed dining environment created by faculty and staff, children can enjoy food and serve themselves independently, self-help, orderly and happily.