Thomas Alva Edison
Biography at gardenofpraise.com

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Across
2. the first city in America to have electric lights
6. Edison's teacher
8. how his schoolteacher described him
9. probably the world's greatest inventor
10. the office where he worked as a teenager
11. what he built in Menlo Park
Down
1. the company he worked for in New York
3. Edison did this to find answers
4. the number of months he attended school
5. He tried 1500 materials to make this work.
7. He improved this invention by Bell.

WORD BANK:  EXPERIMENT,  ADDLED,  THREE,  MOTHER,  TELEGRAPH,  GOLD,

                           LABORATORY,  LIGHT BULB,  NEW YORK,  EDISON,  TELEPHONE