Phones Keep Us Connected

Donald C. Callaghan
Justina Leavitt Wilson
Passer aux renseignements sur les produits

Phones Keep Us Connected

Donald C. Callaghan
Justina Leavitt Wilson
Date de sortie :
Couverture souple
Prix habituel $8.50
Prix promotionnel $8.50 Prix habituel $0.00
Vente ferme. Aucun retour ni échange.
Oversized: This item will be shipped by appointment through our delivery partner.
Overweight: This item will be shipped by appointment through our delivery partner.

Digital download

Immediate access in your Kobo library

Livrer à

Avertissez-moi lorsque de retour en stock

Acheter maintenant et ramasser en magasin Bay & Floor

En rupture de stock

Trouver en magasin

En rupture de stock

Trouvé dans : Kids Reference, Science & Discovery - Technology

Earn 43 points plum and save more with plum Rewards. En savoir plus

Afficher tous les renseignements

Aperçu

6-8 ANS40 PAGESANGLAIS

Info promotionnelle
  • Convient pour : Âges 6-8 ans
  • Date de publication : Mar 21, 2017
  • Langue : anglais
  • Nombre de pages : 40
  • Éditeur : 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

Recently Viewed