What is each person's responsibility for environmental stewardship?
NOTE: Prior to this lesson, use the Blue Sky Activity in which students envision a better world. If you already have a Blue Sky display, revisit it before beginning this lesson.
Learners will describe water as a scarce natural resource. They will describe philanthropic acts related to water which contribute to the common good.
One Forty-Five Minute Class Period – two activities
The learner will:
- describe how water is used, its scarcity and limits, and its importance for consumers.
- use literary and historic examples to describe acts of philanthropic stewardship related to water.
Anticipatory Set:
Begin class by asking students to estimate the amount of water they use each day. Have students write down their estimates and put them aside for future reference.
- Arrange the class into groups of three or four students and give the group a copy of Student Recording Sheet for Water Usage (Attachment Two). Ask the class to brainstorm all the ways they can think of that they use water every day.
- Compile a class list of the answers the groups made and record it on chart paper.
- For purposes of contrast and discussion, ask the students to share the amounts they estimated at the beginning of class. (Note: you will get a very wide range.)
- Distribute statistics that show Water Usage and Amounts (Attachment One). Using an empty gallon jug, explain that two-thirds of the people in the world use just thirteen gallons of water each day. Ask how this compares with their estimates.
- Explain that the average American uses approximately 100-105 gallons of water each day. Provide the class with statistics that show the amount of water it takes to produce several common items we use every day such as tomatoes, a gallon of milk, energy to light a light bulb, production of newsprint, etc. (Attachment One). Ask for reactions to these statistics.
- Explain that water is a natural resource, but it is not limitless. Water scarcity is a reality. Discuss the following concerns:
- How would your life be different if there were little or no water available?
- Introduce the term scarcity (not enough of a product to meet the demand). Be sure the students understand that many people face water scarcity every day.
- Read aloud from page nine of the chapter book The Well by Mildred Taylor, beginning with the word “Charlie Simms was always mean” and ending with the words “the same thing” (see Bibliographical References).
Summary: During a drought in the early twentieth century, one family finds themselves in a situation where they are the only people with a well that has not run dry. Instead of being selfish, the family shares its well water with its neighbors.- Ask learners to explain what act of philanthropy (the giving of one’s time, talent or treasure for the sake of another or for the common good) took place in the story.
- Discuss with the class the following questions:
- Does everyone have the obligation to share natural resources as the family in the book did?
- Does everyone have the responsibility to care for natural resources?
Brainstorm with the class other natural resources, besides water, that are shared resources. Create a list of ways each of them can be good stewards of shared resources.
Taylor, Mildred D. The Well. New York: Puffin Books, 1995. ISBN 0-14-038642-4
Lesson Developed By:
Clare FriendWater Uses and Amounts
Directions: Use this information to get a reasonable estimate of the amount of water used
for each of the following activities.
Water Usage Information
|
Water Usage |
Number of Gallons Used |
|
Flush a toilet |
3-5 |
|
Full bath in tub |
36-50 |
|
Wash hands (with water running) |
4 gallons per minute |
|
Brush teeth (with water running) |
2-10 |
|
Dishwasher |
8-12 per load |
|
Wash clothes |
20-50 per load |
|
Drinking water |
2-12 |
|
Cooking |
10 |
|
Washing the car |
100 |
For the latest information on the relationship between production and water consumption, go to the Water Footprint website http://www.waterfootprint.org/?page=files/home See examples under the heading "The relation between consumption and water use."
On an average, globally, it takes the following amounts of water to produce the following foods:
|
Activity |
Frequency |
Amount of Water Used/Use |
Total Water Used |
|
Drinking |
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|
Showering/Bathing |
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|
Brushing Teeth |
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|
Dish Washing |
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|
Flushing Toilets |
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|
Other |
How does your water usage compare to that of the average American?
What are three things you and your family can do to help conserve water?
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All rights reserved. Permission is granted to freely use this information for nonprofit (noncommercial), educational purposes only. Copyright must be acknowledged on all copies.
Comments
I think this is a great lesson. I am so impressed with your website. I really like the philanthropic theme. Bottom line I think that (it) benefits the kids and the learning environment beyond measure having such a postive message behind the instruction. Awesome!
My club members thought that this was a great lesson. They were shown the amount of water that was used each day and were able to compare their water use. They were amazed. Their goal is to stop wasting so much. They plan to drink bottled water and limit shower time. When brushing their teeth, they will not keep the water running.