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History Explorer Results (14)
Related Books (3)
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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:
12/31/2021
"The National Museum of American History has over 2 million items in its collections, spanning every topic you could think of. And from wooden crosses to baseball uniforms to costume butterfly wings, our collections show that Latinx people have been an important part of U.S. history since the nation
Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
12/30/2020
“On a night in late April of 2015, I was travelling down I-95 with my museum colleagues Mike and Ryan. We were tired but still elated from the once-in-a-lifetime experience of touring ESPN studios in Bristol, Connecticut. The purpose of our visit was to collect an incredible object for the museum
Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
9/4/2020
“Over seventy years ago, in 1947, Jackie Robinson became the first African American athlete to play in the World Series, having famously broken the color barrier in Major League Baseball earlier in the year. In another breakthrough, Leopoldo “Polín” Martinez, a Mexican American ballplayer, pl
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:
5-8
Resource Type(s):
Interactives & Media, Worksheets
Duration:
16 minutes
Date Posted:
2/14/2010
In this episode of the History Explorer podcast series, listen as archivist Reuben Jackson discusses the Sioux City Ghosts, an African-American travelling baseball team and swing band from the 1930s. The teacher’s guide includes links to the podcast in two formats and related images.
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
12/31/2009
In the early days of electronic computers, memory was not as efficient or inexpensive as it is today. To save memory space, programs stored as few digits as possible for dates. In COBOL, for instance, January 1, 1999, was stored as 010199. As Year 2000, or Y2K for short, approached, it became app
Grade Range:
K-12
Resource Type(s):
Reviewed Websites
Date Posted:
10/23/2008
Discover America's favorite pastimes, sports and hobbies through the use of brief articles, images, video and audio clips, trivia questions and an interactive game entitled "Batter Up." Students will gain a unique perspective of American history by using this resource from the Library of Con
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
10/22/2008
Steve Richard Nicosia (b. 1955) played for eight seasons on four different teams, ending his career in 1985. As a rookie, Nicosia used this catcher's mask when he caught during Game Seven of the 1979 World Series. Later in his career, he set a San Francisco Giants record with eight consecutive hi
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
10/22/2008
This 1923 ticket booth is from Yankee Stadium, called "The House that Ruth Built" because the star slugger, Babe Ruth (1895–1948), revitalized the game, bringing in thousands of new fans.
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