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History Explorer Results (11)
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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:
K-12
Resource Type(s):
Artifacts
Date Posted:
1/2/2022
For decades, teachers drilled American school children using flash cards that gave simple arithmetic problems. The advent of inexpensive electronic calculators in the 1970s made it possible to do much routine arithmetic automatically. To teach school children the meaning of basic operations, new dev
Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
12/30/2020
“There was a time—in recent memory for some of us—when posting a video on the web was all but out of reach, requiring dedicated hardware and some serious nerd skills. On April 23, 2005, YouTube, a side project created by three PayPal employees, posted its first video. Viewership skyrocketed, a
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:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
This Sony "Walkman" portable tape player dates from the early 1980s. Originally introduced in 1979 as the “Soundabout,” two people could listen simultaneously while a small microphone permitted them to converse without removing their headsets. Powered by a 9-volt battery, the recorder sold we
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
Originally sold in 2001 by Apple Inc. as a portable music player exclusively for Macintosh’s operating system, the iPod’s market share began to grow as it included Windows operability in 2002 and introduced its iTunes Store in 2003. In June of 2004 this fourth generation iPod was announced, n
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
10 minutes
Date Posted:
8/29/2012
Create a cardboard gramophone and think about its connection to recorded sounds. This activity from Spark!Lab includes step-by-step directions, discussion questions, and ideas for extending your learning. Spark!Lab activities encourage young learners to explore the invention process, from creativ
Grade Range:
K-12
Resource Type(s):
Reviewed Websites
Date Posted:
7/19/2012
In this activity, students will enlist and experience the life of a young sailor aboard USS CONSTITUTION during the War of 1812. Students will scrub the deck, haul on lines, steer the ship, work the guns, tell tall tales, and perhaps sneak a gam
Grade Range:
5-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
12/21/2010
Sam Houston emerged as a prominent player in the affairs of Texas. Houston was elected commander in chief of the armies of Texas and took control of the Texas forces after the fall of the Alamo. On April 21, 1836, his force defeated Santa Anna and secured Texas independence. Houston was elected t
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/20/2009
Mariachis, groups comprised of vocalists, trumpeters, violinists, and various bass and guitar players, are today considered Mexico's traditional musical ensemble. Originally from the state of Jalisco, mariachi music transformed itself from a regional to a national music between the 1930s and 1950
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