Grade 9-12

Learn more about NOAA's Marine Debris Program and our efforts to address marine debris. 

Developed as a means to educate the next generation about ocean trash and, most importantly, how we all can prevent it. Created through an educational partnership between Ocean Conservancy and the NOAA Marine Debris Program. Flexible curriculum, appropriate for all ages.

Designed as a stand-alone teaching tool or to supplement lessons for educators in both formal and informal settings. Appropriate for students grades K-12, with a focus on STEM (Science, Technology, Engineering, Mathematics) objectives.

Turning the Tide on Trash is a learning guide on marine debris. This set of lesson plans and background information introduces educators, students and researchers to the topic of marine debris. The interdisciplinary education guide is designed to provide maximum flexibility in the classroom: it can be used as a stand-alone teaching tool or to supplement work in other subject areas.

Students will learn about the efforts of private organizations and individuals, both locally and nationally, to prevent marine debris and take steps to become involved in a stewardship activity.

The students will research, write, and create materials to educate the community about marine debris – its sources, impacts, and solutions. Students will share their research by creating a web site, newspaper, podcast, or television show (depending on the resources available at your school).

As a class, students organize and conduct a cleanup of a local beach, lake, or stream. Students keep track of the types and amounts of trash picked up and analyze this information in the classroom. As a class, students discuss the marine debris problem in their community and consider ways to prevent it.

In this unit, students will learn steps they can take to prevent marine debris, investigate what individuals and organizations are doing about the problem, and explore ways to educate others about possible solutions.

In this unit, students will explore the effects of marine debris on wildlife and coastal communities and the potential hazards it poses to humans.

Students will observe and record litter they see in their neighborhood, reflect on how the litter came to be there, then make predictions on how the littered items might make their way to the ocean. Students will compare the litter they have observed with data collected during the International Coastal Cleanup.

Over the span of a week, students keep a log of the types and amounts of trash they generate, and how they dispose of that trash. Students also learn which items were (or could/should have been) recycled, and which items could become marine debris.

In this unit, students will examine what marine debris is, where it comes from, and how it enters the marine environment.

Using the NAMEPA Trash Tracker form, students record their waste for two weeks (time may vary). The first week, students record the items they throw away without changing their normal behavior. The second week, students attempt to reduce the waste they throw away and compare their data from each week.

After gaining a better understanding of types and volumes of waste discarded in the U.S. and how much of that is recovered, students get into groups and create a Public Service Announcement (PSA) designed to educate the public about single-use plastics and mitigating marine debris. The PSA can be a skit, video or poster.

In this lesson, students assess where particles are suspended in the water column (using a premade plastic slurry). Next, the slurry is mixed into a tub of water that is designed to mimic seawater and students take samples to assess the amount, size, and type of the particulates. Students relate this activity to what they might actually find in the ocean.