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Importance of Conservation

Supporting

Importance of Conservation

TEKS Objective

The student is expected to identify and classify Earth's renewable resources, including air, plants, water, and animals; and nonrenewable resources, including coal, oil, and natural gas; and the importance of conservation.


Essential Understanding

The students know that Earth consists of useful resources and its surface is constantly changing.

Science Background

Atlas of Population and Environment: American Association for the Advancement of Science (website) – Explore the connections between human consumption and conservation of resources such as freshwater, forest products and energy.

Atlas of Population and Environment
American Association for the Advancement of Science, www.aaas.org

Natural Resources: South Carolina DHEC (PDF) – Download this overview of renewable and nonrenewable resources.

Natural Resources
South Carolina Department of Health and Environmental Control, www.scdhec.gov

Energy Sources: Energy Kids (website) – Learn about nonrenewable and renewable energy sources, and how to save energy, on this well-designed site.

Energy Sources
Energy Kids, US Energy Information Agency, www.eia.gov

Signature Lesson

Source Reduction Roundup: US Environmental Protection Agency (PDF) - See pages 87-89 of this teacher’s guide for an activity in which students identify and classify natural resources and learn ways to reduce waste.

Source Reduction Roundup
US Environmental Protection Agency, www.epa.gov

Supporting Lessons

Renewable & Nonrenewable Resources Lesson Plan: Penn State University (PDF) - Students describe a natural resource and identify renewable and nonrenewable resources in a given environment.

Renewable & Nonrenewable Resources Lesson Plan
Penn State University, School of Forest Resources, sfr.psu.edu

Reuse, Not Just for the Birds: US Environmental Protection Agency (PDF) - To help students ways in which we can make useful things from items we might ordinarily discard in the trash or recycling bin (pp. 85-86).

Reuse, Not Just for the Birds
US Environmental Protection Agency, www.epa.gov

Natural Resources, Renewable vs. Nonrenewable: LessonPlansPage.com (website) - Explains the importance of natural resources and the characteristics of renewable and non-renewable resources.

Natural Resources, Renewable vs. Nonrenewable
by Cynthia Gaucin, LessonPlansPage.com

How Many Years to Disappear? NEED (PDF) - In this introduction to a unit on recycling/solid waste disposal, students learn how long it takes for most buried trash to disappear.

How Many Years to Disappear?
NEED, www.need.org

Elaboration Lessons and Extensions

The Quest for Less: US Environmental Protection Agency (PDF) - Interdisciplinary teacher’s guide with activities that inform students how and why to reuse, reduce usage of, and recycle natural resources.

The Quest for Less
US Environmental Protection Agency, www.epa.gov

Earth Day Lesson Plan: Suite (website) - Earth Day lesson plans help teach children about taking care of our planet and the importance of conservation.

Earth Day Lesson Plan
by Debbie DeSpirt, Suite, www.suite.io

Assessment Ideas

Have each students write a short essay on the importance of resource conservation, including the following points.

  • Types of activities involved in conservation of natural resources.
  • Things each of us can do to create less waste and reuse more.
  • An explanation of why conservation is important.

Literature Connections

Conservation. Petersen, Christine (ISBN-10: 0516219391)

Our Earth: Helping Out. Hock, Peggy (ISBN-10: 0531204316)

Making Good Choices about Renewable Resources. Nagle, Jeanne (ISBN-10: 1435856023)

A Refreshing Look at Renewable Energy with Max Axiom, Super Scientist. Krohn, Katherine E. (ISBN-10: 1429639024)

Sustaining Our Natural Resources. Green, Jen (ISBN-10: 1410943283)

The Earth's Resources: Renewable and Non-Renewable. Harman, Rebecca (ISBN-10: 1403470618)

Related Science TEKS

(4.7A) Physical Properties of Soils
The student is expected to examine properties of soils, including color and texture, capacity to retain water, and ability to support the growth of plants.

(4.7B) Slow Changes in Earth Surface
The student is expected to observe and identify slow changes to Earth's surface caused by weathering, erosion, and deposition from water, wind, and ice.

Related Math TEKS

4.7       The student is expected to describe the relationship between two sets of related data such as ordered pairs in a table.

4.16A  The student is expected to make generalizations from patterns or sets of examples and nonexamples.

Additional Resources

Ways to Teach Elementary Students to Conserve Energy: eHow.com (website) - Introduce students to the concept of energy use and the importance of conservation with fun, interactive activities.

Ways to Teach Elementary Students to Conserve Energy
by Robin Reichert, eHow.com

Students for the Environment: US Environmental Protection Agency (website) - Numerous web-based activities, news stories and resources that engage and educate students about recycling, climate and the environment.

Students for the Environment
US Environmental Protection Agency, www.epa.gov

Energy Kids: US Energy Information Administration (website) - Resources and activities on all aspects of energy.

Energy Kids
US Energy Information Administration, www.eia.gov/kids

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