Due to the various ecological problems we face today, we can conclude that the need for human sensitivity to the environment is increasing. This paper mentions ecological problems that are largely a consequence of human's actions, and in order to avoid the same and increase the awareness of individuals, emphasis is placed on the importance of early childhood education. Education for the environment and sustainable development should include members of all generations and layers of society. The core of this work, as mentioned, is the need for education for the environment and sustainable development, whose goal is to raise awareness, and to stimulate interest in children for sustainability issues. This paper is conceived in two chapters. In the first chapter, the theoretical implications of sustainable development and the same principles as well as the consequences of human neglect in the environment are mentioned. The historical review in the theoretical part of the paper presents the conferences that have resulted in important documents in favor of sustainable development. In this section, emphasis is placed not only on the importance of environmental education and the competences necessary for all those involved in such education, but also on various approaches that enhance and educate the environment at a higher level but within the child understanding of the same. In the second chapter, there is a written preparation for the implementation of activities on the topic "Promoting sustainable development in eco kindergarten". Activities in mentioned subject include activities aimed at raising awareness of proper environmental behaviors and encouraging interest in sustainability issues in pre-school children.