Child is today seen an integral being who learns through experience and exploration. Since the early age, child explores the world through different senses: sight, hearing, taste, touch, smell. In preschool, artistic and creative activities are used very often, regarding the fact that children's interest for those is very high. Children also gradually learn about the world of music, art and the value od the music itself. In the begining, children listen passively, to accompany other activities, and then actively. But before exploring music, children explore sound. The world in which they live provides them a lot of impulses to research and explore the sound: their mother's voice, sounds of animals and nature and other impulses which are surrounded by every day. These are often a great motivation for children, but important role in the promotion of children's exploration of sound has the preschool educator who can motivate children through variety of activities. Materials to be used are numerous, but interest of children in the activities depends also on preschool educators. This final thesis attempts to examine whether preschool educators are aware of the importance of children's exploring of the sound and exploring in general, and to investigate their views on the child's interest for music and sound, but also the role of preschool educators in the process of a child's sound exploring. Also, this final thesis is trying to manage materials and the ways in which teachers encourage children to explore activities and sound. In this final thesis, are also given results which are obtained by survey research, related to the above mentioned.