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Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
11/17/2008
The Blackberry is a handheld wireless Personal Data Assistant (PDA) and communication device. It has a thumb keyboard and a wheel for navigation, as opposed to using a stylus like its competitors. This unit was owned by a law firm partner who arrived at the World Trade Center on September 11, 200
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2008
Cesar Chavez inspired a nation to seek justice for the poorest of America's laborers. A migrant worker since childhood, Cesar Chavez pledged his life to improving the lives of his fellow workers, rather than escape the stark conditions of farm labor. Inspired by the tireless conviction of Mahatma
Grade Range:
K-12
Resource Type(s):
Primary Sources, Interactives & Media
Date Posted:
2/25/2014
  Our Founding Fragments video series gets up close and personal with historical treasures in the collection of the National Museum of American History. This is our fifth episode in the series, and in it our host Tory joins curator Dr. Margaret S
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/19/2009
In Puerto Rico, the traditional center of lace making is the town of Moca. There, lace is made by hand on bobbins and is known as mundillo. Bobbin lace is a complicated process of weaving together different spools of thread held in place by pins. Lace making today is undergoing a resurgence of po
Grade Range:
K-12
Resource Type(s):
Reviewed Websites
Date Posted:
11/15/2013
Mystic Seaport for Educators provides educators, caregivers, and students free online access to a myriad of objects, documents, interactive maps, community projects, resources kits, classroom ideas, images and conversation.  Calling on the collections of the Mystic Seaport Museum of America
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/25/2009
Pancho Villa is one of the most recognizable leaders of the Mexico Revolution. This civil war, which lasted from 1910-1921, was fought to curb U.S. corporate interests and to redistribute agricultural lands, especially for indigenous communities. It was a social revolution that reasserted popular
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2008
The Soviet launch of the Sputnik satellite in late 1957 sparked interest in the United States in science education even among elementary school children. In 1958, King Seeley Thermos produced this imaginative box evoking space travel and landings on distant moons and planets. Children provided a
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
3/5/2009
Spinning wheels are believed to have originated in India between 500 and 1000 A.D. By the 13th century, they were seen in Europe, and were a standard piece of equipment for those making fiber into yarn. By the 17th century they were commonly found in homes in the colonies of North America.
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
7/31/2008
During the American Civil War, General Benjamin Butler so appreciated the heroic actions of African American soldiers under his command at the 1864 battles of Fort Harrison and Fort Gilmer that he commissioned a special medal for them. Designed by Anthony C. Paquet and realized in silver by Tiffa
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
3/28/2016
Before 1954, so-called portable radio receivers used vacuum tubes to receive and amplify signals. The large batteries needed to power most tubes made radios large and heavy. Receivers built with subminiature tubes existed but were expensive. The invention of transistors in 1947 allowed engineers
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