"First Science explains introductory physical science concepts about energy through real-world observation and simple scientific diagrams. Intended for students in grades three through six"--Provided by publisher.

"Introduces readers to what hydroelectric power is, how it is used today and how it might be used in the future, and the benefits and drawbacks of this energy source. Additional features include a table of contents, infographics to help readers learn more about the topic, sidebars, Fast Facts, critical thinking questions, a phonetic glossary, an index, and sources for further research."--

Explains the different types of energy, how they are used, and their importance to everyday living.

"Simple text and color photographs introduce kinds of energy, including wind power, water power, and solar power--in both English and Spanish"--Provided by publisher.

Comical characters explain the basics, including the many forms energy can take. Readers can learn how energy changes from one form to another so that the sun's energy can end up in a lunch box and eventually in people's muscles. Easy-to-follow diagrams show different ways energy can be harnessed. For a green look at the topic, the pros and cons of each form of energy are outlined, and tips on how to use energy sensibly are included. This high-voltage...

Find out about potential energy and kinetic energy. How does heat move from one substance to another? Why is renewable energy so important? Includes three simple activities or experiments to try.

"This book details the history, current uses, and potential future applications of solar energy."--