The importance of play as a spontaneous and voluntary child's activity and its impact on child's development is undeniable, and therefore childhood without play is unimaginable. By playing, the child learns about himself, the world and others. Through play, the child processes all his experiences in a way that is acceptable to him, and everything that the child cannot express in words, he expresses through play. In this paper, an attempt was made to investigate the presence of desirable behaviors of educators in child's play and what the game most affects in children's development. The research was conducted taking into account the point of view of educators, thus enabling educators to actively participate in the research. 110 educators (109 female educators and one male educator) between the ages of 20 and 60 took part in the research which was conducted in June 2022. The research found that the most common desirable behaviors of educators are in child's play. Educators who participated in the research in the largest percentage prefer creative games, but the research confirmed that educators believe that children prefer games with movement and various physical activities. The hypothesis according to which game has the greatest influence on cognitive development was also confirmed.