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Grade Range:
6-12
Resource Type(s):
Primary Sources, Lessons & Activities
Date Posted:
11/15/2017
In honor of America's entry into "The War to End All Wars" in 1917, World War I: Lessons and Legacies explores the war and its lasting impact and far-reaching influence on American life. From the Great Migration to the 1918 flu pandemic and from the unionizat
Grade Range:
5-12
Resource Type(s):
Interactives & Media
Date Posted:
3/1/2016
Investigate the market revolution in the 1800s through the stories of five Americans from the Merchant Era. Optimized for desktops and laptops.
Grade Range:
12-
Resource Type(s):
Reference Materials, Interactives & Media
Date Posted:
3/9/2016
Through innovative ideas and inventions, computer pioneers transformed the ways people worked, played, and communicated in the 1900s. In this video series, learn about 6 pioneers in computing. 
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
This Sony "Walkman" portable tape player dates from the early 1980s. Originally introduced in 1979 as the “Soundabout,” two people could listen simultaneously while a small microphone permitted them to converse without removing their headsets. Powered by a 9-volt battery, the recorder sold we
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
Originally sold in 2001 by Apple Inc. as a portable music player exclusively for Macintosh’s operating system, the iPod’s market share began to grow as it included Windows operability in 2002 and introduced its iTunes Store in 2003. In June of 2004 this fourth generation iPod was announced, n
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
In 1851 Isaac Merritt Singer formed the I.M. Singer & Company (later the Singer Sewing Machine Company) after inventing his own sewing machine to remedy a flaw he noticed with traditional models. This Singer 24 chain stitch sewing machine was manufactured in 1910, and used in t
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
National Public Radio reporter Andy Carvin used this iPhone 3GS to monitor stories on Twitter during the Arab Spring movement in the winter of 2011. Twitter and social media became a large source of news during the movement as users on the ground in the Middle East relayed news and real-time even
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
3/28/2016
Motorola produced the DynaTAC cell phone in 1984 after more than a decade of work in cellular research and technology. The Motorola DynaTAC (an abbreviation of Dynamic Adaptive Total Area Coverage) was the first commercially available portable handheld cell phone. The phone was a 9-inches tall, w
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
9/17/2015
Alfred Vail made this key, believed to be from the first Baltimore-Washington telegraph line, as an improvement on Samuel Morse's original transmitter. Vail helped Morse develop a practical system for sending and receiving coded electrical signals over a wire, which was successfully demonstrated
Grade Range:
9-12
Resource Type(s):
Interactives & Media, Lessons & Activities
Date Posted:
6/19/2015
Abraham Lincoln is typically portrayed as a gaunt, bearded man, both thoughtful and troubled. The story that goes along with this image is as familiar to Americans as any children’s fable. He was born in a log cabin. He became the 16th president. He freed the slaves and saved the Union. He was
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