The collection presents the results of the conference 'equity and quality in education predškolskom as a prerequisite for Sustainable Development "organized by the Slovak and Czech Committee of the World Organization for pre-school education, Ministry of Education, Science, Research and Sport of the Slovak Republic and the Faculty of Education University of Prešov. All posts are pointing their content to the issue of sustainable development. They tried to bring the position of kindergarten children in developing skills aimed at preserving the natural values of biodiversity and the environment for present and future generations, for their good and happy life.