Help second grade students explore marine debris, storm drain awareness, data analysis, and environmental problem solving with this low-ink Schoolyard to Sea: Storm Drain Litter Data Detectives printable project. Perfect for World Oceans Day on June 8, end-of-year science, summer school, STEM centers, environmental literacy, and integrated math-and-science practice, this resource introduces students to the idea that litter on land may be moved by wind or rain into storm drains and waterways. Stu