Primary Source
Radio Inquiry Unit - Supporting Question 2C "Page from David Sarnoff’s diary on board the Job Brothers’ sealhunting ship, the Beothic, in which he describes his relaying the dialogue between th…
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Primary Source
IEEE Biography of David Sarnoff Radio Inquiry Unit "Sarnoff was born on 27 February 1891, the oldest of five children, outside Minsk in imperial Russia. He and his family immigrated to the Unite…
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Primary Source
Radio Inquiry Unit - Supporting Question 2 David Sarnoff began his career at the Marconi Wireless Telegraph Company of America as an office boy in 1906. He went on to become a trailblazer in the ra…
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Hands-on Activity
Radio Inquiry Unit (Featured Sources, Supporting Question 3) All of the information below is also available in the pdf linked below. ORIGINAL RADIO PLAY: Create an original radio program using the…
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Multimedia
Early Maritime Navigation Inquiry Unit
Solving the Longitude problem was necessary to navigating the world's oceans and opening the door to global trade. Early Maritime Navigation Inquiry Unit Click Here to Download Video…
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Multimedia
Early Maritime Navigation Inquiry Unit
The video explains the important relationship of maritime navigational technologies in regards to global trade from the past through to today. Early Maritime Navigation Inquiry Unit Click Here t…
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Multimedia
Early Maritime Navigation Inquiry Unit
The video highlights early maritime navigational tools used to determine latitude. Early Maritime Navigation Inquiry Unit Click Here to Download Video…
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Multimedia
Early Maritime Navigation Inquiry Unit
Briefly explains how the concepts of celestial navigation are used in today's global positioning systems, (GPS). Early Maritime Navigation Inquiry Unit Click Here to Download Video…
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Multimedia
Early Maritime Navigation Inquiry Unit
A brief historical understanding of the magnetic compass and its use in early maritime navigation. Early Maritime Navigation Unit Click Here to Download the Video…
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Hands-on Activity
Early Maritime Navigation Inquiry Unit
Early Maritime Navigation Inquiry Unit Compass Lesson Plan - Supporting Question 3 Task With a towel placed over their heads and the only visual being that of a magnetized needle, set on a plasti…
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