Alexander Graham Bell by Laurie Rozakis

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Book: Alexander Graham Bell
Author: Laurie Rozakis
ISBN: 978-0-02-202383-6

1. yes
2. Thomas A. Watson
3. Scotland
4. They taught people how to speak clearly in public.
5. They helped people overcome speech problems.
6. Eliza
7. March 3, 1847
8. Edinburgh, Scotland
9. Hearing impaired
10. Royal Edinburgh High School
11. no
12. 4 years
13. London
14. a written code called “visible speech”
15. it helped hearing-impaired people to speak
16. 1863
17. He read about a scientist who made sound with a turning fork and electricity.
18. When Alexander’s brothers died
19. Two years later
20. He taught speech to hearing-impaired children
21. 1872
22. Thomas A. Watson
23. Elisha Gray
24. Michael Faraday
25. Michael Faraday
26. Joseph Henry
27. The Greek Language
28. distant
29. voice or sound
30. A device that converts sound into electrical impulses that are sent over wires
31. 29 years old
32. February 14, 1876
33. Centennial Exposition
34. Volta Laboratory
35. it tests hearing
36. records and plays back sound
37. August 2, 1922
38. Alexander Graham Bell’s grandson
39. 1947
40. 1983
41. 2002