心理学研究表明:整个幼儿期是社会性情感不断发展的关键时期,而激发幼儿的乐群性,是促进社会情感发展最有效的手段,符合幼儿教育的要求。本文着重探讨怎样构建一个让孩子感到快乐的群体环境,让幼儿理解在家庭和伙伴群体中协作的重要性,以及群体间相互依存的关系,促进幼儿快乐情感的发展。 Psychological studies show that: the entire early childhood is a critical period of continuous development of social emotion, and inspiring children’s musical group is the most effective means to promote the development of social emotions, in line with the requirements of early childhood education. This article focuses on how to build a group environment that makes children feel happy, so that young children can understand the importance of collaboration in family and partner groups, as well as the interdependence among groups, and promote the development of children’s happy emotions.