| Description |
32 p. : ill. (chiefly col.) ; 23 cm. |
| Series |
Discovery education. Technology
|
| Note |
Includes index. |
|
Includes chronology. |
|
Includes glossary. |
| Contents |
Always connected, doing everything - Communication before electricity - Communication with electricity - How a telephone call works - You decide - Smart phones - Connecting everything - Why be wired? - Innovation in a wired world - Staying safe in a wired world - Crime in a wired world. |
| Summary |
This book discusses information technology and communication, describing communication before electricity, communication with electricity, connecting telephone calls, the Internet, and safety in a wired world. |
| Audience |
4-8 Medialog, Inc. |
| Study Program |
Accelerated Reader AR Middle Grades RL 7.9 1.0 quiz: 152116 |
| Subject |
Telecommunication.
|
|
Information technology.
|
| ISBN |
9781448878888 (lib.) |
|
9781448879700 (pbk.) |
|
