Telephone to Smartphones

By Jennifer Colby

Tech is constantly progressing and changing. But have you ever stopped and wondered how it all started? In Telephone to Smartphones, discover how the first telephone evolved into the smartphones we have today. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions about this technology. Book includes table of contents, glossary, index, author biographies, and sidebars.

• Format: Library Binding
• Language: English
• ISBN: 153414725X
• ISBN13: 9781534147256
• Release Date: August 2019
• Publisher: Cherry Lake Publishing
• Length: 24 Pages
• Weight: 0.45 lbs.
• Dimensions: 0.3" x 8.1" x 8.1"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5