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Alternative Energy Resources

Readiness

Alternative Energy Resources

TEKS Objective

Identify alternative energy resources such as wind, solar, hydroelectric, geothermal, and biofuels.


Essential Understanding

The student knows Earth's surface is constantly changing and consists of useful resources.

Science Background

Renewable Energy: US Department of Energy (website) - Wide range of information about alternative energy sources, such as solar, wind and geothermal. 

Renewable Energy
US Department of Energy, Energy Efficiency and Renewable Energy, www.eere.energy.gov

From Oil Wells to Solar Cells, A Renewable Energy Primer: New Mexico Solar Energy Association (website) - Good overview of issues and technology related to renewable energy.

From Oil Wells to Solar Cells, A Renewable Energy Primer
New Mexico Solar Energy Association, www.nmsea.org

Signature Lesson

Renewable Energy Sources: Science NetLinks (website) - Students identify and investigate a variety of renewable energy resources, and evaluate the benefits and drawbacks of each.

Renewable Energy Sources
Science NetLinks, www.sciencenetlinks.com

Supporting Lessons

Alternative Energy Sources-An Interdisciplinary Module for Energy Education: Earth Science Department at the University of Northern Iowa (PDF) - Several activities focused on renewable energy sources such as solar and wind. See pages 12- 16. Includes background information on p. 5-11.

Alternative Energy Sources-An Interdisciplinary Module for Energy Education
Earth Science Department at the University of Northern Iowa, www.uni.edu/earth

Elaboration Lessons and Extensions

Renewable Energy and Sustainability: Texas State Energy Conservation Office (PDF) - Students are introduced to the concept of renewable energy and investigate/discuss new ways of generating energy to help our planet become environmentally healthy.

Renewable Energy and Sustainability
Texas State Energy Conservation Office, www.infinitepower.org

Solar House: The Need Project (PDF) - Build a cardboard house with a photovoltaic (PV) cell to change radiant energy into electricity and a solar collector that absorbs radiant energy and transforms it into heat. (Scroll to page 12 for the activity.)

Solar House
The NEED Project, www.need.org

Assessment Ideas

Have students write persuasive newspaper editorials promoting the form of alternative energy they believe would be most appropriate for widespread use in the community. Students should defend their choices by including information learned through all the lessons on alternative energy resources.

As a possible second step, hold a mock town hall meeting in which students advocate for their chosen energy sources. Structure the activity to suit the needs of your class. It could be a simple discussion, or an assignment for which students make posters and flyers, and dress in costume. In any case, have students discuss and debate various alternative energy sources. Conclude by holding a class vote to determine which type of alternative energy the town will adopt.

Literature Connections

Hydroelectric Power. Sherman, Josepha (ISBN: 0-7368-2472-3)

Water: Simple Experiments for Young Scientists. White, Larry (ISBN: 0-761-30090-2)

The KidsSolar Energy Book. Spetgang, Tilly and Wells, Malcolm (ISBN-10: 0982306415)

Wind Power: (Energy for Today). Benduhn, Tea (ISBN-10: 0836893646)

Have Fries, Will Travel! The Adventures of a Veggie-Powered Car & Eco-Rap Star. Hempel, Linda K. (ISBN-10: 0865715491)

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

Related Science TEKS

(5.7D) Fossils
The student is expected to identify fossils as evidence of past living organisms and the nature of the environment at the time using models.

Related Math TEKS

5.11A The student is expected to solve problems involving changes in temperature.

5.11B   The student is expected to solve problems involving elapsed time.

5.12A The student is expected to use fractions to describe the results of an experiment.

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