Search History Explorer



History Explorer Results (92)
Related Books (10)
.
.
Results Per Page
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
This employee identification badge belonged to a female worker with employee number 9897 at the MacArthur Brothers Bag Loading Plant in Woodbury, New Jersey, in 1918. The plant was built and operated by the MacArthur Brothers Company. The contracting company, established in 1826, also built Camp
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
National Public Radio reporter Andy Carvin used this iPhone 3GS to monitor stories on Twitter during the Arab Spring movement in the winter of 2011. Twitter and social media became a large source of news during the movement as users on the ground in the Middle East relayed news and real-time even
Grade Range:
K-12
Resource Type(s):
Reviewed Websites
Date Posted:
8/25/2014
Between 1865 and 1869, thousands of Chinese migrants toiled at a grueling pace and in perilous working conditions to help construct America’s First Transcontinental Railroad.  The Chinese Railroad Workers in North America Project seeks to give a voice to the Chinese migrants whose labor on
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:
8-12
Resource Type(s):
Primary Sources, Interactives & Media
Duration:
5 minutes
Date Posted:
2/18/2014
This short video is a great lesson opener on the 1950s and 60s and post-WW2 America. "Ken Kesey's Acid Test Signboard" is the third episode in the NMAH webseries "Founding Fragments." Join host Tory Altman for a behind-the-scenes look at some of our most intriguing and little-known objects.  
Grade Range:
5-12
Resource Type(s):
Primary Sources, Interactives & Media
Date Posted:
11/18/2013
In this tour, take a close look at a life mask made of Abraham Lincoln in 1865 and gain insight into his life during the Civil War. Pair this tour with a 3D tour of a life mask made in 1860 to consider the impact of the war on Lincoln. Life masks we
Grade Range:
8-12
Resource Type(s):
Lessons & Activities
Date Posted:
10/25/2013
These three activities are designed as follow-up materials for the National Youth Summit on Freedom Summer, but can be modified for any content.
Grade Range:
3-12
Resource Type(s):

Duration:
45 minutes
Date Posted:
12/17/2012
This site, produced by the National Portrait Gallery, was created to accompany the famous portrait of George Washington by Gilbert Stuart. Each of the resources on the site supports learning about George Washington through transcripts of historical news articles, modern articles about Washington,
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
15 minutes
Date Posted:
9/4/2012
Thomas Edison said, "To invent, you need a good imagination and a pile of junk." With these words of wisdom in mind, we challenge you to create your own yo-yo using items found in your recycling bin.This activity from Spark!Lab includes suggested procedures and ideas for extending your learning.
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
10 minutes
Date Posted:
8/30/2012
People have been turning kitchens into bubble labs for hundreds of years. Benjamin Franklin and his mentor James Logan studied the optical properties of bubbles. These experiments later contributed to Franklin’s invention of bifocal glasses in 1784. Discover your inner bubble inventor
.
.
Results Per Page

Filter Resources By: