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History Explorer Results (17)
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:
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:
K-4
Resource Type(s):
Lessons & Activities
Date Posted:
4/19/2012
Read or listen to a short news story about the food in a Japanese American internment camp, then create a meal using some of the same ingredients. Part of an OurStory module entitled Life in a WWII Japanese American Internment Camp, this activity includes links to instructions to make "W
Grade Range:
K-4
Resource Type(s):
Interactives & Media, Worksheets
Duration:
20 minutes
Date Posted:
4/19/2012
In this activity, children will examine pictures of a Congressional Gold Medal for Japanese American soldiers, investigate the symbols on both sides, and design their own medal for kids who lived in the camps. Part of an OurStory module from entitled Life in a WWII Japanese American Internmen
Grade Range:
3-5
Resource Type(s):
Lessons & Activities, Worksheets
Duration:
50 minutes
Date Posted:
4/19/2012
This activity will encourage children to look for math in their everyday activities, and introduce science concepts behind the game of baseball. In this activity, students will use discussion prompts to make the most of their visit. This activity is part of an OurStory module entitled Life in
Grade Range:
K-4
Resource Type(s):
Lessons & Activities
Duration:
30 minutes
Date Posted:
4/19/2012
Use this guide to actively read Baseball Saved Us, a picture book about the lives of children in Japanese American internment camps during World War II. Part of an OurStory module entitled Life in a WWII Japanese American Internment Camp, this activity includes discussion prompt
Grade Range:
3-5
Resource Type(s):
Lessons & Activities
Duration:
30 minutes
Date Posted:
4/19/2012
Use the Densho Project website to learn about realpeople who lived in internment camps, and then create baseball cards to tell their stories. Part of an OurStory module entitled Life in a WWII Japanese American Internment Camp, this activity includes instructions, discussion prompts, lin
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
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