Alexander Graham Bell was born in Edinburgh, Scotland in 1847. He moved to Canada at age 23 and began teaching deaf children in Boston at age 24. Between ages 25 and 40, he became a professor at 26 and discovered the principle of the telephone at age 28 in 1875. He invented the first telephone in 1876 at age 29. In 1908, his team built an airplane and invented a hydrofoil boat. Bell died in 1922 in Canada at age 75 from diabetes.

2. Alexander Graham
Bell’s Timeline...

3. Alexander Graham
Bell’s Timeline...
When he was born to when he died...

5. When and Where Born?

6. When and Where Born?
He was born in Edinburgh, Scotland on
March 3rd 1847.

7. What did he do until he was 25
years old?
He was taught at home until he was 10 years
old which is until 1857 in years.
At the age of 23, he moved to Canada. During
to live there, he caught tuberculosis.
When he was 24 years old which is one year
after, he moved to Boston to teach deaf children
there.

9. When His Age was Between 25
and 40 Years Old.

10. When His Age was Between 25
and 40 Years Old.
He became professor when he was 26 years old.
1875, he discovered the principle of the
telephone at 28 years old.
In 1876, he was 29 and at that age, he invented
the first telephone and he also presented it.

12. His Only Child...

13. His Only Child...
8th May 1879 Alexander’s wife had a
baby girl. And they called her Elise.

15. Resigning

16. Resigning
He resigned from the Bell Telephone
Company in 1880 and came back after
a few months, weeks and days.

17. The Opening of the Telephone.
In 1892, he spoke into a telephone he
invented to open the world of telephones
between New York and Chicago.
In 1990 the first long distance calls were
being called.

19. More Inventions By Him.

20. More Inventions By Him.
In 1908 : his team built an aeroplane
that won an aviation trophy. In the same
year, he invented a hydrofoil, a boat with
skis that skimmed over the surface of the
water.

22. His Own First Call

23. His Own First Call
Bell in New York and Watson in San
Francisco made the first call across
U.S.A. That was in 1915.

24. The Day he Died

25. The Day he Died
Bell died in August 2 1922 aged 75. He
died by diabetes. In Baddeck, Canada.