In this unit, students compare litter and water and land resources in different environments and discuss environmental injustice. In Lesson One, students read about and discuss issues related to pollution, waste management, and recycling. They collect and analyze physical data about the type and amount of litter in a neighborhood park or region. They are challenged to come up with a plan to reduce the amount of litter in their neighborhood. In Lesson Two, students learn facts about water availability in the world and compare water resources. Through a hands-on activity, they explore the concept of water contaminants. They discuss the importance of protecting the water supply and conserving water. In Lesson Three, students utilize classroom learning and multimedia projects to identify key aspects of urban ecosystems and explore the concept of environmental justice locally and globally.
Four or Five 50-Minute Class Periods, plus time to organize a litter-reduction campaign and advocacy for water conservation
The learner will:
Option One: Students may use these images to ask for donations and help from neighbors or funding from an environmental clean-up organizaiton, public service agency, or local business.
Option Two: Students may initiate a smaller-scale cleanup, They may ask for help from friends and neighbors to pick up trash, clear weeds, cover graffiti, and plant flowers. They may request help from the city to remove the garbage they pick up or provide the flowers.
Arrange in advance for a field trip in Lesson One to pick up litter in a local park, neighborhood, or campus. Obtain necessary field trip permission and chaperones. Bring along reused plastic grocery bags and gloves for the litter pickup. You may ask students in advance to contribute plastic bags from their homes for the project.
Environmental Protection Agency www.epa.gov
EPA Environmental Mapping www.epa.gov/environmentaljustice/mapping.html
See individual lessons for benchmark detail.
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