The Ocean Plastic Unit is a comprehensive educational series designed for students in grades 3-5, focusing on the pressing issue of plastic pollution and its effects on marine life. Through a combination of engaging videos and interactive lesson plans, the unit explores the sources and impacts of plastic waste, introduces students to innovative solutions through engineering, and empowers them with activities that promote environmental stewardship. Each component of the unit—ranging from art projects to STEAM challenges and community clean-up activities—aims to develop a deep understanding of environmental issues and inspire actionable change among young learners.