Global warming, climate changes, and material recycling are topics that have become our daily companion in recent times. Therefore, we decided to pay attention to these themes on Earth day during our outdoor activities on “Draveljčkov dan”. The purpose of these themes was for students to briefly learn about the essential consequences that we are already and will continue to face because of climate changes and the growing population and, consequently, the increasing amount of rubbish. At the same time, it also reminds students how they contribute to it themselves or how they can reduce their environmental impact. Thus, the final objective or desired result was also their own product, made of waste material, which can serve them usefully.