US Geological Survey
Usgs: Water Science for Schools Activities Center
This website offers three activity centers: Questionnaires, Opinion Surveys, and Challenge Questions. Take a look at these interesting water research activities from the US Geological Survey. Click Home to access the site in Spanish.
NASA
Nasa: Information on the Sts 51 L Challenger Accident
The mission profile of the Challenger accident, including the sequence of events, images and movie clips, crew profiles, and the report of the Presidential Commission.
Other
4 Action Initiative: Curriculum: Learning From the Challenges of Our Times
Download or view a complete unit of study on the World Trade Center attack on September 11, 2001. Lessons are provided for the elementary, middle, and high school levels and include reproducible handouts, teaching ideas, and additional...
Oswego City School District
Regents Exam Prep Center: Similarity of Triangles
Discover the world of "similarity" in this test prep tutorial on similar triangles. Detailed explanation of concept with examples, challenging interactive practice, and a classroom activity that integrates math and science.
National Council of Teachers of Mathematics
Nctm: Figure This: Math Challenges for Families
Students, teachers, and parents alike will enjoy this challenging math site. It contains a clever brain teaser section plus creative problems related to algebra, geometry, measurement, numbers, statistics, and probability. A Spanish...
National Humanities Center
National Humanities Center: Teacher Serve: Mormonism and the American Mainstream
Essay on the origins of Mormonism and the challenges associated with its eventual establishment into the American mainstream.
University of Virginia
Miller Center at Uva: u.s. Presidents: Johnson 1964 Campaign & Election
AmericanPresident offers a comprehensive overview of the 1964 campaign and election of Lyndon Baines Johnson. Content includes a focus on the separate campaigns waged by Johnson and his challenger, Barry Goldwater.
Other
Rand: International Security and Defense Policy Center
ISDP explores the implications of political, strategic, economic, and technological challenges for global security and the specific national and regional security interests of its sponsors. It assists national security decision makers in...
University of Utah
University of Utah: Learn Genetics: Challenges in Gene Therapy
Part of a series exploring the biotechnology of gene therapy. This section takes a look at some of the challenges faced in gene therapy and complications that have resulted during trial research.
Immigration and Ethnic History Society
Iehs: Elizabeth Venditto, New Immigrant Storytelling Tools for Challenging Times
This article focuses on "Immigrant Stories" which has enabled wide participation by giving individuals complete control over their stories and defining "immigrant" broadly. It teaches anyone, including students, to make a digital story...
Polk Brothers Foundation Center for Urban Education at DePaul University
De Paul University: Center for Urban Education: The Challenge [Pdf]
"The Challenge" is a one page, fictional, reading passage about a boy who is careless and loses or breaks things. When he broke his drum by using knives on it, his mother gave him a challenge to learn responsibility. It is followed by...
National Humanities Center
National Humanities Center: Toolbox Library: The Gilded and the Gritty: America, 1870 1912
Ninety-four primary sources-historical documents, literary texts, and visual images-that explore the challenges, opportunity, and turmoil of late-nineteenth-century America. They examine the economic expansion in an America re-united...
National Humanities Center
National Humanities Center: Teacher Serve: Wilderness and American Identity: Challenge of the Arid West
This site from the National Humanities Center provides the story of the struggle to inhabit the West in spite of the dry climate. With questions for student discussion, online resources, scholars debate and bibliography.
Other
Generations United: Grandfamilies: Challenges of Caring for the Second Family
A fact sheet discussing what is known about the prevalence and make-up of families where grandparents are raising their grandchildren. Describes legal issues, mental health challenges for both generations, housing problems, and obstacles...
National Humanities Center
National Humanities Center: Toolbox Library: Nathaniel Hawthorne: "My Kinsman, Major Molineux"
Hawthorne's short story that examines how America has changed in the generation since the Revolution by depicting the growth and challenges faced by a young man in the story.
National Humanities Center
National Humanities Center: Toolbox Library: Making of African American Identity: Public Image
The resources examines images that illustrate and challenge black stereotypes of the late-nineteenth century, primarily focusing on W. E. B. Du Bois' African American photographs assembled for the 1900 Paris Exposition.
National Humanities Center
National Humanities Center: Toolbox Library: Popular Culture, Making of African American Identity: V. 2
A sculpture, poster, poem, and a painting that challenge black stereotypes in the early-twentieth century. Links to these precursors to the Harlem Renaissance are provided at the top of the page.
National Humanities Center
National Humanities Center: Toolbox Library: Cult of Domesticity: Fanny Fern: Fern Leaves From Fanny's Portfolio
Short periodical pieces that examine the complex and challenging roles that women found thrust upon them in mid-nineteenth century American culture. Discussion questions are provided.
National Humanities Center
National Humanities Center: Toolbox Library: "Prisoner," the Gilded and the Gritty: America, 1870 1912
Joel Chandler Harris's short story, "Aunt Fountain's Prisoner", that depicts a successful triumph over the challenges of reuniting a country divided by Civil War.
National Humanities Center
National Humanities Center: Toolbox Library: Assimilation and the Crucible of the City: Reading Guide to Yerzierska
Two short stories from Polish immigrant, Anzia Yerzierska, about the challenges of Americanization that immigrants faced in the early-twentieth century. Includes questions for discussion.
National Humanities Center
National Humanities Center: Toolbox Library: People: Assimilation and the Crucible of the City: Zitkala Sa
A photograph and an autobiographical excerpt about the changes experienced and challenges faced by Native Americans at the turn of the twentieth century.
National Humanities Center
National Humanities Center: Toolbox Library: Settlement, American Beginnings: 1492 1690
Thirty primary sources-historical documents, literary texts, and visual images-that explore motivations, visions, patterns, goals, challenges, and relationships with indigenous peoples offered by Europeans in their settlement of the New...
National Humanities Center
National Humanities Center: Toolbox Library: Go Ahead, American Beginnings: 1492 1690
A Spanish, an English, and a French account of the enormous challenges in maintaining a colonial presence in North America and of the potential national loss-of pride, wealth, and possibility for expansion-if nations abandoned these...
Georgetown University
Berkley Center: Lyng v. Northwest Indian Cemetery Protective Association
In Lyng v. Northwest Indian Cemetery Protective Association, the Supreme Court considered a free exercise challenge to the U.S. Forest Service's construction of a road through an area used by certain American Indian groups for religious...