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e-Journal

Turning the Power On (pp. 256–257)


Step 1. Questions

We use energy when we turn on lights and computers. Energy is used to power school buses, too. Most of the energy we use is from nonrenewable resources, but energy also can come from renewable resources.

Write a report about the importance of using renewable energy sources. To do so, you will research what they are and how they can help the environment. Here are some questions to guide your research:
  • What are some renewable energy sources?
  • What are the advantages of each form of renewable energy?
  • What are the disadvantages of each form of renewable energy?
  • How is renewable energy being used today?
  • How might renewable energy be used in the future?
Are you ready? Begin by visiting the Web sites in Step 2. Look for answers to the questions above. Write down what you learn in the boxes.

With teacher supervision, you may use search engines to find other Web sites. You also can research renewable energy sources at the library. When you are ready, follow Steps 3 and 4 to write your report.



Step 2. Research

Look for answers to the questions in Step 1. Visit these Web sites for information, and takes notes in the boxes.


Toolbox Tip: Click here to learn what to do if you see an error message.


Dr. E's Energy Lab
The U.S. Department of Energy offers this fun site for kids. Click GENERAL RENEWABLE ENERGY to find a quick definition of renewable energy. Then go back and click SOLAR, WIND, GEOTHERMAL, or ALTERNATIVE FUELS and read about each one. While you read, be sure to think about how renewable and nonrenewable sources of energy differ.
Take Notes:



Renewable Energy
Learn all about renewable energy from Joules the Robot! This Web site comes from CREATE, which is part of ExxonMobil. Read interesting facts about solar energy and geothermal energy. Then, click NEXT PAGE to find out about tidal, water, and wind power. Be sure to take notes on information you might want to use in your report.
Take Notes:



Energy Facts
Here's another friendly site by the Department of Energy for elementary school students. Click NON-RENEWABLE or RENEWABLE under "Sources of energy." You'll learn about both types of energy and how they are formed and used. Visit USES OF ENERGY or SCIENCE OF ENERGY to learn even more. Don't forget to check out FUN & GAMES, too!
Take Notes:



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