Abstract: A teaching project follows which was taught in the third grade of Primary school with the title: “Our world, this marvelous world, the Little one…the Great”… our world an adornment, in the subject of Religious Education. The opportunity of its development was given by an environmental concern upon the broader region of Corinthian Gulf. The basic target of the project is the multimodal investigation of world acquisition, the human position within and our responsibility for its protection. The student-centered approach is cross-thematic/multidisciplinary, since it is conveyed in approximately all the subjects of the Curriculum of Studies. The activities were implemented through life experienced, student-centered and team-cooperative methods while New Technologies and any other offered means are used. From the direct involvement of the students in the various activities of the project, it is concluded that its implementation resulted in religious and multi-level literacy of the students and the creation of sociable, active and happy children with developed environmental consciousness.

Key words: world/home, creation, responsibility, multilevel literacy