Children from the preschool department participated in the implementation of the project "Fairy Tales Zeróweczki". Through reading books by parents and teachers, they got to know the adventures of fairy-tale heroes. They listened with interest to audiobooks and watched theater performances. During the classes, they participated in a quiz entitled: "We know these fairy tales" and in an art competition entitled: "My favorite hero". However, the greatest fun for the children was working with Ozobot, which was the summary of the project. In order to create a fairy-tale route for ozobot, the children first made pictures and props for the fairy tales "Hansel and Gretel", "Little Red Riding Hood", "Cat in Boots". The next stage of the work was to build the route and mark the codes on it, so that all heroes would cover the road avoiding dangers.