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Listed under:  Arts  >  Visual arts  >  Symbols
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I am an inventor lesson

In this lesson, students explore the life, work and times of Rube Goldberg. The lesson uses Rube Goldberg’s work to teach students about simple machines, how they function and their design principles. Working in groups, the students then design and create a Rube Goldberg machine that can complete a simple task. Students ...

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'Old Negro (former slave) with horn with which slaves were called', 1939

This is a black-and-white photograph showing an old African American man sitting in a doorway and holding a horn once used to summon slaves to work at sunrise. The photograph was taken near Marshall in Texas, USA, by photographer Russell Lee.