This Illinois DNR pdf file contains a collection of activities to teach students in grades 5-9 about watersheds and pollution. Activities include "What is a Watershed?," "Which Watershed are you in?" and general information about pollution and the Gulf of Mexico.
This resource is referenced here:Subject:
Biology:Ecology:Principles,
Habitats:Marine,
Water Column,
Geoscience:Hydrology:Surface Water:Water Quality/Chemistry ,
Biology:Microbiology
Resource Type: Activities
Grade Level: Middle (6-8), High School (9-12), Intermediate (3-5)
Extreme Environments: Altered by Humans, Anoxic
Ocean Environments: Coastal and Estuarine
Topics:
Biosphere:Ecology:Habitats:Marine,
Water Column,
Biosphere:Ecology:Food Webs,
Hydrosphere/Cryosphere:Surface Water:Water Quality/Chemistry,
Biosphere:Microbiology