Project theme: One drop for the life. The field of the project will be water ecology. Partners will be Lithuania and Greece, but pupils will communicate in English. Teaching materials with basic elements of objective languages will be prepared in Lithuanian and Greek and translated in English. Before the exchange visits pupils will collect material about drinking-water, water resources, ponds and their pollutions, folklore and mythology about water. Also, pupils will make surveys and researches. Using this material, a mini thematic dictionary will be prepared in Lithuanian, Greek and English languages. In the exchange visits pupils will visit famous water ponds in every country, will get acquainted with the water consumption and its quality. All together will seek for solutions how to save and protect water in order to live in a safe and clean world. Students will work in groups and make presentations about water resources and their protection. The presentations will be showed and displayed in the final conference-performance “What does one drop mean for you and me?” Students’ parents and all school community will be invited and involved into the conference. In Lithuania project participants will have the opportunity to visit the laboratories at Aleksandras Stulginskis University (which is a partner of Kaunas Sanciai Secondary school), Faculty of Water and Land Management and do the practical analysis of water. All project material will be used to prepare an e-book. Project work and activities will be evaluated by school community and the gained experience will be disseminated with other schools. Both schools will provide a continuous program.