Social Studies

4th -

5thgrade

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Thomas Edison

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5 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt

    Why did Thomas Edison's mother pull him out of school?

    Because young Thomas's behavior annoyed his teachers.

    Because she didn't want her son to learn about biology.

    Because she needed him to work on the family farm.

    He asked to, so that he could start his own business.

  • 2. Multiple Choice
    2 minutes
    1 pt

    How was the telegraph different from the telephone?

    The telephone could both send and receive information; the telegraph could only receive information.

    The telephone could transmit information over long distances; the telegraph only worked over short distances.

    The telephone could transmit a human voice; the telegraph could only transmit electric pulses.

    The telegraph needed wires to transmit messages; the telephone was originally a wireless device.

  • 3. Multiple Choice
    2 minutes
    1 pt

    How did Edison's phonograph capture sound?

    on magnetic tape

    on flat plastic discs

    as bits of digital information

    on wax cylinders covered with tinfoil

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