Air Takes Up Space 1
Instructions and notes for an activity that demonstrates that air takes up space.
Parallel Axes Theorem
Fact-sheet with a worked example on the use of the parallel axes theorem.
The Restless Atmosphere Quiz
Establish how well they know the Coriolis effect.
"That Broke Down the Ethnic Barriers": A Steelworker Describes the Decline of Ethnic Hostility in th
Tensions among industrial workers of different ethnic backgrounds often proved a barrier to unionization in the late nineteenth and early twentieth centuries. It was, for example, a key factor in the defeat of the 1919 steel strike. In the 1930s, however, that began to change, particularly under the auspices of the CIO. In this 1974 interview done by historian Peter Gotlieb in 1974, Polish-American steelworker Joe Rudiak recalled how ethnic hostility declined in the "CIO days," particularly amon
"Kill the Indian, and Save the Man": Capt. Richard C. Pratt on the Education of Native Americans
Beginning in 1887, the federal government attempted to "Americanize" Native Americans, largely through the education of Native youth. By 1900 thousands of Native Americans were studying at almost 150 boarding schools around the United States. The U.S. Training and Industrial School founded in 1879 at Carlisle Barracks, Pennsylvania, was the model for most of these schools. Boarding schools like Carlisle provided vocational and manual training and sought to systematically strip away tribal cultur
No Way Out: Two New York City Firemen Testify about the 1911 Triangle Shirtwaist Fire
One of the greatest industrial tragedies in U.S. history occurred on March 26, 1911, when 146 workers, mostly young immigrant women, died in a fire at the Triangle Shirtwaist company in New York City. In this brief excerpt from their testimony before the Factory Investigation Commission, New York City Fire Chief Edward F. Croker and Fire Marshall William Beers commented on the safety lapses--the locking of an exit door, the inadequate fire escapes, and the overcrowded factory floor--that led to
"Drug Him Through the Street": Hughsey Childes Describes Turn-of-the-Century Sharecropping
The sharecropping system that emerged in the South in the last three decades of the 19th century afforded southern black families a certain measure of control over their daily lives and labor. But the white landowners were able to use the legal mechanisms of sharecropping to assure control over the largely African-American workforce that toiled on the farms. Here Hughsey Childes, interviewed by historian Charles Hardy in 1984, described what seems like a matter of fact exchange in which the whit
"We Are Literally Slaves": An Early Twentieth-Century Black Nanny Sets the Record Straight
In folklore the black nursemaid was seen as a dutiful, self-sacrificing black woman who loved her white family and its children every bit as much as her own. Yet the popular images of the loyal, contented black nursemaid, or "mammy," were unfortunately far from the reality for the African-American women who worked in these homes. In 1912 the Independent printed this quasi-autobiographical account of servant life, as related by an African-American domestic worker, which dispelled the comforting "
"I Started Filling Rifles": A Woman Strike Supporter Remembers the 1914 Ludlow Massacre
The brutal southern Colorado coal strike reached its nadir on Easter night, 1914, with the horrendous deaths by fire of three women and eleven children at the hands of the Colorado state militia. Mary Thomas, whose husband was on strike, was interviewed at age eighty eight by historian Sherna Gluck in 1974 for the Feminist History Research Project. Thomas vividly recalled the horror of the infamous Ludlow Massacre, described her efforts to save the lives of women and children by hiding them in a
"We Had to Be So Careful" A German Farmer's Recollections of Anti-German Sentiment in World War I
German Americans had a complex response to the attacks on their loyalty that emerged when the United States went to war against Germany in 1917. During and after the war, many German Americans began to conceal their ethnic identity--some changed their names; others stopped speaking German; still others quit German-American organizations. Many, like Frank Brocke, son of a German-American farmer, tried to keep a low profile. In this interview, Frank Brocke discussed his own assimilation (he later
Developing Analytical and Communication Skills in a Mock-Trial Course Based on the Famous Woburn, Ma
This Journal of Geoscience Education article discusses a mock trial in which undergraduates serve as expert witnesses and law students serve as their attorneys. The article identifies the trial as an effective vehicle for developing quantitative skills and enhancing written and oral communication skills. The course discussed is unabashedly about applying scientific principles to solve real-world problems. The entire course revolves around the analysis, interpretation, and presentation of scienti
Volcanoes of other worlds
Volcanoes of Other Worlds explores and compares volcanism on other planets. What do we know about plate tectonics on other planets? Planetary bodies highlighted include the Earth's Moon, Mars, Venus and Jupiter's moon Io. Users can also link to Volcano World, an excellent web-source of volcano information.
The National Climatic Data Center (NCDC) provides radar data and derived products are on their Radar Resources webpage. The system from which these data are collected is the Weather Surveillance Radar-1988 Doppler network (WSR-88 Radar) which began operation at a few sites in 1991. Users can get and view online radar data, access products and publications, review data inventories, access the online library and find information regarding NCDC radar research. Data sets include a storm events datab
Cascades Volcano Observatory
This website is the homepage for the United States Geological Survey Cascades Volcano Observatory (CVO). The website covers a variety of information including CVO information, volcano descriptions, menus of interest and miscellaneous information. The site also contains numerous special features ranging from educational outreach to news and current events.
The Living Edens: Virtual Yellowstone Tour
This Starting Point page describes a virtual tour of Yellowstone National Park in Wyoming featured on the Public Broadcasting Service (PBS) website. In this tour, students act as park rangers to research geological features of Yellowstone, locate these features on maps, and describe and define associated geologic terms. The features discussed include geysers, hot springs, canyons, waterfalls and mudpots. On this page, users can find learning goals, teaching notes and tips, teaching materials, as
Education Resources for Paleontology
The United States Geological Survey (USGS) Paleontology Divisions offers educational resources on their website. Resources include booklets on geologic time, fossils, dinosaurs, and plate tectonics. Users can follow links to USGS resources including teaching sources and general interest information and non-USGS resources.
Home, Home on the River
In this case study activity, students will examine the complex issues that result from human use of ecologically sensitive areas. The students will investigate these issues from the point of view of their major/career path. This example page is part of the Starting Point collection and was adapted from the Lifelines Online case study. Users can access information about the exercise's learning goals, context for use, teaching notes and tips, teaching materials, assessment ideas, references and to
Holy Starbucks, Batman!
In this case study activity, students will investigate caffeine as a potential new pollutant in a northwest river system. Effects of caffeine on invertebrates and salmon fry will be explored through field work and lab work. This example page is part of the Starting Point collection and was adapted from the Lifelines Online case study. Users will find information including learning goals, context for use, teaching notes and tips, teaching materials, assessment ideas, references and topics covered
'A contemporary interpretation of the Bizet opera, this late twentieth century story of ill-fated romance set on New York's Lower East Side features Carmen as a rock-and-roll singer and Don Jose as a record producer. The drama is interrupted and examined through a series of audiovisual asides that serve as commentary, with images of fire and ice poetically illuminating the romantic and tragic elements. Carmen is played by New York musician Emily XYZ...." In this piece written, directed, and prod
Project SkyMath is a mathematics module for middle school students, developed by the University Corporation for Atmospheric Research (UCAR). The goal of the pilot project is to demonstrate that acquiring and using current environmental and real-time weather data in middle school classrooms, in ways that embrace the dynamic and the uncertain natures of these data, will promote the teaching and learning of significant mathematics, consistent with the standards set by the National Council of Teache