High-tech Inventions: A Chapter Book

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Scholastic Library Pub, 2005 - Juvenile Nonfiction - 48 pages
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- High-interest topics encourage independent reading
- Includes four real-life stories
- All stories relate to one theme
- Full-color photographs
- Meets Science Standards
Grades K-4 National Science Standards
- Science As Inquiry: I
- Scientists develop explanations using observations (evidence) and what they already know about the world (scientific knowledge). Good explanations are based on evidence from investigations.
- Science and Technology: V
- Understanding about science and technology
- People have always had problems and invented tools and techniques (ways of doing something) to solve problems. Trying to determine the effects of solutions helps people avoid some new problems.

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Chapter Three

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About the author (2005)

Mary Packard is the author of several nonfiction books for children.

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