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History Explorer Results (111)
Related Books (3)
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Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
10 minutes
Date Posted:
8/29/2012
Make nano-art and think about its connection to modern technology. This activity from Spark!Lab includes step-by-step directions, discussion questions, and ideas for extending your learning. Spark!Lab activities encourage young learners to explore the invention process, from creative ideas all th
Grade Range:
5-12
Resource Type(s):
Reference Materials
Date Posted:
5/25/2012
This online exhibition explore the role of the portable printing press in conveying information during the Civil War. The ability to communicate quickly in wartime can profoundly affect military actions and outcomes. The invention of portable tabletop printing presses at the time of the American
Grade Range:
5-12
Resource Type(s):
Reference Materials, Primary Sources
Date Posted:
5/15/2012
Students can explore each page of the bible, read translations, and view short videos about the bible’s history and conservation. This volume, created by Thomas Jefferson in 1820, is an 84-page assemblage of passages from the first four books of the New Testament, a project undertaken by J
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
5/11/2012
In 1794, Eli Whitney patented a new kind of cotton gin. His invention, using rotating brushes and teeth to remove the seeds from cotton, was quickly pirated by others. Southern plantation owners depended on slaves for labor-intensive crops such as rice, sugar, tobacco, and especially cotto
Grade Range:
6-8
Resource Type(s):
Interactives & Media, Worksheets
Duration:
12 minutes
Date Posted:
3/28/2012
In this episdoe of the History Explorer podcast series, curator Steven Turner discusses the work and shop of Henry Fitz, America's first commercially successful telescope manufacturer. The resource includes an image-enhanced podcast, teachers guide, student worksheet, and image pack. 
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
3/27/2012
In the early nineteenth century, lighthouses in the United States were considered inferior to those in France and England. American mariners complained about the quality of the light emanating from local lighthouse towers, arguing that European lighthouses were more effective at shining bright be
Grade Range:
4-12
Resource Type(s):
Interactives & Media, Lessons & Activities
Duration:
8 minutes
Date Posted:
3/1/2012
This segment of Preparing for the Oath: U.S. History and Civics for Citizenship teaches about famous citizens of the United States through short videos, mini-activities, and practice questions. The eight questions in this segment cover individuals including Benjamin Franklin, George Washington, T
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
2/2/2012
Thomas Edison used this carbon-filament bulb in the first public demonstration of his most famous invention, the first practical electric incandescent lamp, which took place at his Menlo Park, New Jersey, laboratory on New Year's Eve, 1879. As the quintessential American inventor-hero,
Grade Range:
6-12
Resource Type(s):
Interactives & Media
Date Posted:
10/15/2011
Hear staff from the museum's paper conservation lab discuss the preservation and repair behind Thomas Jefferson's personal Bible and other paper objects at the museum in this episode of the History Explorer podcast series.  
Grade Range:
5-12
Resource Type(s):
Reference Materials
Date Posted:
8/9/2011
On Time explores the changing ways we have measured, used, and thought about time over the past three hundred years. With this online resource, students will learn how improvements in time keeping technology have led to the increased importance of efficiency, punctuality and regimentatio
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