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Change Over Time Communication Grade 3, Unit: 07 Lesson: 01

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Presentation on theme: "Change Over Time Communication Grade 3, Unit: 07 Lesson: 01"— Presentation transcript:

1 Change Over Time Communication Grade 3, Unit: 07 Lesson: 01
©2012, TESCCC Grade 3 Unit 7, Lesson 01

2 Alexander Graham Bell invents the telephone.
©2012, TESCCC

3 The telephone changes through the years.
©2012, TESCCC

4 The wall phone ©2012, TESCCC

5 A phone for office and home
©2012, TESCCC

6 The dial phone ©2012, TESCCC

7 Sturdier dial phone ©2012, TESCCC

8 Modernized (plastic) dial phone
©2012, TESCCC

9 The princess phone ©2012, TESCCC

10 Finally, the mobile phone
©2012, TESCCC

11 The flip phone ©2012, TESCCC

12 Wireless Internet phone
©2012, TESCCC


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