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:
8/12/2021
General Information: Commemorative coin made by the US Mint for Breast Cancer Awareness. Coin is gold with a pink hue. This is the first gold coin with a pink hue that the U.S. Mint has issued.This commemorative coin was minted by the United States Mint for a fundraising program for the Breast Cance

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
12/30/2009
George Washington wore this simple hanger as his battle sword while serving as commander of the Continental army during the Revolutionary War. Made in Fishkill, New York, by John Bailey, an immigrant cutler from Sheffield, England, the sword has a slightly curved, grooved steel blade, silver-moun

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
11/5/2008
From the 1920s, psychologists have explored ways to automate teaching. In the 1950s, the psychologist B. F. Skinner of Harvard University suggested that techniques he had developed for training rats and pigeons might be adopted for teaching humans.

Grade Range:
K-12
Resource Type(s):
Reference Materials
Date Posted:
4/15/2009
Taking America to Lunch is an online exhibition that includes a sampling of illustrated lunch boxes and beverage containers dating from the 1890s through the 1980s. Students will learn how television changed the metal lunch pails carried by industrial workers and students a century ago i

Grade Range:
K-12
Resource Type(s):
Interactives & Media
Duration:
5 minutes
Date Posted:
4/4/2016
Hear Smithsonian staff members discuss jazz, the jazz collection, and the Smithsonian Jazz Masterworks Orchestra.

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2020
First introduced in 2001, the Development, Relief, Education of Alien Minors (DREAM) Act, would address the growing number of undocumented youth in the United States that were unable to continue with their higher education and job prospects. It would also provide a gradual legalization pathway. Howe

Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
12/30/2020
Speaking before hundreds of thousands of people can be nerve-racking. But you'd never guess that watching Naomi Wadler. At age 11, she rose to national prominence as a leader in the 2018 March for Our Lives to end gun violence. She remembers becoming politically aware at age 5 when George Zimmerman

Grade Range:
K-12
Resource Type(s):
Reference Materials
Date Posted:
7/7/2008
This downloadable, annotated bibliography accompanies the online exhibition, Separate is Not Equal: Brown v. Board of Education. It includes links to online teacher materials and age appropriate works of fiction and n

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
1/29/2009
This custom-made "Silver Flair" trumpet belonged to renowned trumpeter, bandleader, and composer John Birks "Dizzy" Gillespie, a founder of the modern jazz style known as bebop. Renowned for his musical virtuosity and for his impish good humor and wit, Gillespie played this trumpet in the early 1

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
1/27/2009
Family photograph albums hold the history of generations, preserving the memories of birthdays, holidays, travels, and all general aspects of life. African American Mary Taylor used her 35mm Bell and Howell camera to document her family's life in the black community of Los Angeles, California, du