The document outlines a two-day science lesson plan for 1st grade students about pollution in marine and freshwater environments. On day one, students will classify pictures of wildlife, sort plastic items by how likely animals are to eat them, and listen to a story about pollution. On day two, students will learn more about how plastics harm wildlife, search the playground for plastic pollution, and fill out a chart comparing their predictions and findings. They will then draw healthy and hazardous environments and write about how they can help and the effects of plastic pollution. The goal is for students to understand how pollution impacts aquatic life.