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History Explorer Results (36)
Related Books (17)
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Grade Range:
K-12
Resource Type(s):
Reference Materials, Interactives & Media
Date Posted:
7/22/2017
Many Voices, One Nation takes visitors on a chronological and thematic journey that maps the cultural geography of the unique and complex stories that animate the Latin emblem on the country’s Great Seal and the national ideal: E pluribus unum, Out of m
Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
8/12/2021
“A sudden tragedy thrust Rebecca Lukens into the family business and into history, making her the nation’s first woman industrialist and the only woman to run and eventually own an iron mill in the United States during the 1800s. In 1825, at the age of 31 and expecting her sixth child, Rebecca L
Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
9/4/2020
“John Langston was running through a neighborhood in ruins. Burned homes and businesses were still smoking, their windows shattered. Langston was only 12 years old, but he was determined to save his brothers’ lives. He had spent the night in a safe house, sheltering from the white mobs that had
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2020
In 1906 Ng Shee Lee packed her clothes and belongings in this trunk and left China for America. It was a difficult trip. She slept next to the noisy engine room; arriving tired and sick in San Francisco she was met by the devastating 1906 earthquake. Ng Shee then made her way alone by train across C
Grade Range:
K-12
Resource Type(s):
Reference Materials, Interactives & Media
Duration:
60 minutes
Date Posted:
10/14/2016
A topical collection featuring African-American leaders, inventors, activists, sports figures, and culture-shapers whose lives changed history.  These stamps are part of the Black Heritage Stamp Series. U.S. postage stamps were in use for nearly a century before Booker T. Washington became t
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
Research in Motion (RIM) produced this Blackberry model 957 Internet Edition in 2000. The first Blackberry was introduced in 1999 as a two-way pager before pivoting to become a device featuring an always-connected e-mail with personal digital assistant functionality. The Blackberry 957 came with
Grade Range:
6-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
5/23/2014
This robot was constructed in 1987 by Dr. Kenneth Kinzler and his colleagues at the Johns Hopkins Oncology Center's Molecular Genetics Lab run by Dr. Bert Vogelstein. It was used to conduct PCR in research on the p53 gene, which is linked to 50 percent of human cancers. Polymerase chain reaction,
Grade Range:
K-4
Resource Type(s):
Lessons & Activities, Worksheets
Date Posted:
3/31/2014
In this activity, children and adults will take a trip together to explore a locally owned business in their community. Children and adults will use the suggested questions to learn more about what it takes to run a business while thinking about the business history of their
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
Date Posted:
5/25/2012
This online exhibition tells of the development of COBOL, a computer programming lanugage, and how it changed the commercial, banking, and defense industries. Fifty years ago, each computer maker used its own programming languages to tell a computer what to do. In 1959, a group of programmer
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