Notes
Slide Show
Outline
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Benjamin Banneker
  • An Important Man in
  • America’s History
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Benjamin Banneker
  • Clockmaker
  • Astronomer
  • Surveyor
  • Writer
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Self-Educated
  • Benjamin Banneker was an excellent math student, learning more than his teacher knew, so he had to challenge himself by writing his own math problems.
  • He also taught himself about clocks, astronomy, history and literature.
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Clockmaker
  • Benjamin Banneker became the first clockmaker to make a clock in America.






  • This clock was carved with a pocket knife and worked for about 50 years.
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Astronomer
  • Benjamin Banneker taught himself about astronomy and was able to predict tides, eclipses, sunrise & sunset.
  • He wrote about these in an almanac he published.
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Surveyor
  • Benjamin Banneker was invited by Thomas Jefferson to survey the land that eventually became Washington, D.C.
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Writer
  • As well as writing the almanac, Benjamin Banneker also wrote an important letter to Thomas Jefferson asking him to end slavery.
  • Thomas Jefferson wrote back, thanking Benjamin Banneker for his letter.
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An Important Man