The Blackberry is a handheld wireless Personal Data Assistant (PDA) and communication device.
History Explorer Results (1260)
Related Books (350)
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
12/30/2020
A New Havel Motor brand pocket watch with black faceplate and radium painted numbers and clock hands. The watch case is made of plated metal and has a ridged winding mechanism at the top. "New Haven Motor" and "Radium" are printed in white lettering on the watch face.In the 1910s–1920s, radium was
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
1/2/2022
The indications or uses for this product as provided by the manufacturer are:
A valuable preparation for chapped lips, face and hands; minor burns and scalds; bites and stings of non-poisonous insects and all other conditions for which a soothing salve is useful.
Learn more about the artifact!
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
1/22/2009
This small piece of yellow metal is believed to be the first piece of gold discovered in 1848 at Sutter's Mill in California, launching the gold rush.
John Marshall was superintending the construction of a sawmill for Col. John Sutter on the morning of January 25, 1848, on the Sout
Grade Range:
K-4
Resource Type(s):
Reference Materials, Interactives & Media, Lessons & Activities
Duration:
175 minutes
Date Posted:
11/30/2010
Railroads have moved people and cargo around America for more than 180 years. By using this OurStory module, children and adults can enjoy exploring the history of trains in America. Focused on actively reading Jingle the Brass, a historical fiction picture book about a ride on a steam l
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
11/10/2008
During World War II, the U.S. military needed to find accurate ways to guide missiles to their targets. Harvard University psychologist B. F. Skinner suggested that a missile nose cone be supplied with three compartments, each with a window. A pigeon would be placed in each section, and trained t
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
6/3/2010
Robert Capa (1913 - 1954) documented World War II from the bombing of London to fronts in North Africa, Italy, France, and Germany. He captured this arresting image of American troops landing at Omaha Beach on D-day, June 6, 1944.
Capa was one of two magazine war correspondents all
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:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/25/2009
The evolving civil rights movement of the 1950s, 1960s, and 1970s revolutionized the consciousness of young people across the United States. As in African American communities, a new sense of mobilization spread among Mexican Americans. Many adopted a more political identity—chicano an
Grade Range:
K-12
Resource Type(s):
Reviewed Websites
Date Posted:
10/9/2008
This is a link to the official website of George Washington’s famous Virginia home. The site presents information about life at Mount Vernon, as well as detailed information about Washington himself. For teachers and students wishing to learn about George Washington, this website is a good plac
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
11/14/2008
This circular slide rule describes the effects of a nuclear explosion on people. After World War II, scientists at the Los Alamos Scientific Laboratory prepared a report on forms of damage associated with the explosion of atomic bombs. These included physical damage, fire and heat, and nuclear ra
