Experimental Investigation of the Effects of Bioplastic Consumption on Living Organisms and Humans in Freshwater

Introduction: Freshwater ecosystems are of vital importance in supporting the world's biodiversity. However, increasing plastic pollution and uncontrolled use of bioplastics have serious effects on these sensitive ecosystems. This study was designed to investigate the potential effects of bioplastic consumption in freshwater on aquatic organisms and humans with 6th grade students. In line with the "Life in Water" target of the UN 17 Sustainable Development Goals, this project aims to protect aquatic ecosystems and raise scientific awareness.
Purpose: The main purpose of this study is to understand the effects of bioplastic on species in freshwater and to develop students' experimental thinking skills. This study, designed with the STEM approach, allows students to understand the connections between ecology, chemistry and biology.
Development of STEM and Life Skills: This study develops students' scientific research, critical thinking, problem solving and group work skills. While they gain data collection and analysis skills in the experimental process, they develop their communication competencies during presentation. Students also gain sensitivity to environmental issues and develop individual and social responsibility awareness.

Conclusion: This experimental study increases students' environmental awareness by emphasizing the importance of protecting freshwater ecosystems. At the same time, it promotes sustainability awareness in line with the UN 17 Goals. Students are equipped with scientific knowledge and skills and grow up as individuals who have the potential to develop solutions to global environmental problems.
Keywords: Freshwater Ecosystems, Bioplastic, STEM, Sustainability, 6th Grade.