Phones Keep Us Connected

Donald C. Callaghan
Justina Leavitt Wilson
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Phones Keep Us Connected

Donald C. Callaghan
Justina Leavitt Wilson
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Found in: Kids Reference, Science & Discovery - Technology

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Overview

6-8 YEARS40 PAGESENGLISH

Promotional Details
  • Appropriate for: Ages 6-8 Years
  • Published date: Mar 21, 2017
  • Language: English
  • No. of Pages: 40
  • Publisher: HarperCollins
  • ISBN: 9780062386670
  • Dimensions: 10.0" W x 1.0" L x 8.0" H

"A well-explained, informative presentation on the telephone’s historical development as well as how cell phones work. Featuring a diverse crew of characters, the upbeat digital illustrations are attractive and, equally important, very helpful in showing hard-to-visualize concepts." — Booklist (starred review)

"With the assistance of cheery, bright illustrations and diagrams, the author explains concepts such as sound waves, radio waves, and frequency—and how these work to make communication possible. Zoehfeld explores how early discoveries and inventions, such as the telegraph and telephones, led to modern innovations. Encouraging readers to write down ideas and draw sketches, the book is an invitation to think about past breakthroughs in new ways. A good resource for classrooms and independent researchers." — School Library Journal

"Suggestions for experiments to perform with string phones can be found in the backmatter along with a glossary and a short timeline of phone history. A sturdy addition to a venerable series, filling in a ubiquitous device's historical and technological background." — Kirkus Reviews

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