The project focuses on teaching students key knowledge and understanding derived from standards and successful skills including critical thinking/problem solving, communication, collaboration. In addition, an active and accurate process is planned in which students generate questions, find and use resources, ask further questions and develop their own answers. In order to establish friendships between students from different countries there will be online meetings to exchange experiences and offer students opportunities to communicate in the TwinSpace chat. (The "I WASTE" project was created again, because technical problems arose in the one approved on December 21, 2022.)