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Sto caricando le informazioni... Phones Keep Us Connected (Let's-Read-and-Find-Out Science 2)di Kathleen Weidner Zoehfeld
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Iscriviti per consentire a LibraryThing di scoprire se ti piacerà questo libro. Attualmente non vi sono conversazioni su questo libro. This nonfiction title explains how telephones work while giving a brief history of their invention, starting with the telegraph and moving forward to present-day cell phones. It is rather technical at times, although the author does try to keep the language fairly simple. Illustrations alternate between colorful cheery scenes of people communicating and scientific diagrams with parts labeled. The former feature a number of children of different races and abilities. Backmatter includes a glossary and a timeline. There are also suggestions for hands-on experiments readers can try on their own. This is a decent choice for classroom or school libraries. ( ) nessuna recensione | aggiungi una recensione
Appartiene alle Collane EditorialiLet's-Read-and-Find-Out Science (Level 2)
Explains how the invention of the telephone changed the world and outlines concept-introducing scientific activities, including how to build a string phone. Non sono state trovate descrizioni di biblioteche |
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Google Books — Sto caricando le informazioni... GeneriSistema Decimale Melvil (DDC)621.385Technology Engineering and allied operations Applied physics Electrical, magnetic, optical, communications, computer engineering; electronics, lighting Electronics, communications engineering TelephonyClassificazione LCVotoMedia:
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