From studies while writing my dissertation and based on what I have seen in my professional practice, I fully understand how much commitment is needed for a well-designed integrated curriculum. Through various participations in kindergarten practice, where I had the opportunity to participate in the development of activities and incentives with a mentor, I saw a lot of preparation, cooperation between the kindergarten education team and observing children to make the activity in progress as interesting as possible. while being better organized, and to cover all the needs of the development phase that can be implemented in it. Educators, as well as the professional team and parents of children, are a major part of every kindergarten group and therefore the greatest responsibility rests with them. Children need to be animated, listened to and provided with quality education and upbringing in a group. All stimuli and materials, which are in the group where the children stay, in activity centers, must be well designed so that the child, as soon as he takes a certain game, knows what to do with it and how to use it. Through free play and observation of children, the integrated curriculum is changed, supplemented and thus the work of the educational institution, the individual kindergarten group and the educator himself is improved.