Our project aims at improving the quality of teaching processes for the learning of its students and in the professional development of its players and is committed to the achievement of the European Union's ideas which will become evident in our final product, a guide for theater work on the primary level. In the beginning, each school will hold small informational meetings with the pupils to discuss the topic of the project which is related to the novel of "The Little Prince" by Antoine de Saint-Exupéry. While looking for friendship and understanding the “Little Prince” travels through the universe. In this sense the pupils will figure out the meaning of friendship and develop visions about what experiences the “Little Prince” can gather in the various European countries. “The essential is invisible, you only see well with the heart”.