his is a complete course in chemical stoichiometry, which is a set …
his is a complete course in chemical stoichiometry, which is a set of tools chemists use to count molecules and determine the amounts of substances consumed and produced by reactions. The course is set in a scenario that shows how stoichiometry calculations are used in real-world situations. The list of topics (see below) is similar to that of a high school chemistry course, although with a greater focus on reactions occurring in solution and on the use of the ideas to design and carry out experiments. Topics covered include: Dimensional Analysis, the Mole, Empirical Formulas, Limiting Reagents, Titrations, Reactions Involving Mixtures.
From consumer products to space-age technologies, chemistry affects our daily lives. In …
From consumer products to space-age technologies, chemistry affects our daily lives. In this course, students will learn the structure of matter and how it behaves under various conditions in order to better understand the chemical world. Designed for students with little or no chemistry background. Laboratory activities extend lecture concepts and introduce students to the experimental process. This course is designed for a face-to-face mode of instruction using online resources. Course content is divided into units. Each unit may include text readings, laboratory preparation, study questions, thought-provoking discussions, written assignments, learning activities, and group projects.Login: guest_oclPassword: ocl
Three resources are included that all provide great tools and links. These …
Three resources are included that all provide great tools and links. These will help provide your school district a guide to aligning your essential standards to the Units of Study for Reading.
Planet Earth’s ocean covers over seventy percent of its surface, yet oceanographic …
Planet Earth’s ocean covers over seventy percent of its surface, yet oceanographic research has only recently come to its full potential with the advent of new technologies. This course in Introductory Oceanography emphasizes the need to understand geologic, chemical, physical, and biologic processes or features that occur in ocean environments. It is designed to be thorough enough to prepare you for more advance work, while presenting the concepts to non-majors in a way that is meaningful and not overwhelming.Login: guest_oclPassword: ocl
Geology is a core science, along with physics, chemistry, and biology. It …
Geology is a core science, along with physics, chemistry, and biology. It uses rigorous methods of inquiry that illuminate the history of the earth and its present-day geological activity. Geology allows us to discover how earthŰŞs history and activity determine the state of the planet and its life forms. The study of geology also shows us how human behavior affects the earth. Topics we will cover include plate tectonics, earthquakes, volcanoes, rocks, minerals, geologic time, glaciers, rivers, geologic structures, layers of the earth, and reading maps. This course includes laboratory work and lab credit.Login: guest_oclPassword: ocl
The Invasive Plants Association of Wisconsin (IPAW) is a nonprofit membership-based organization …
The Invasive Plants Association of Wisconsin (IPAW) is a nonprofit membership-based organization whose mission is to promote better stewardship of the natural resources of Wisconsin by advancing the understanding of invasive plants, preventing their introduction, and encouraging the control of their spread.
IPAW defines an invasive plant as one that invades native plant communities and impacts those native communities by displacing or replacing native vegetation.
Both a weed and an invasive plant are plants out of place, but an invasive plant encroaches into forests, roadsides, and prairies where it is unchecked by the devotions of an obsessive backyard gardener. The ramifications of invasive plants are so much more ominous than that of weeds because they can and do destroy the natural diversity of native vegetation.
Ironically, many invasive plants get their foothold through well-meaning gardeners who introduce the species as a lovely accent to their patch of paradise. However, many of these plants come from foreign lands and do not have the natural controls that a native plant has. Soon the nonnative plant takes over – first the garden and then, by propagating via the wind, through deep-set runners and by the cooperation of willing birds carrying the seeds, more distant places.
There are many plants that are invasive in Wisconsin. To ease you into an awareness of invasive plants without overwhelming you, IPAW has developed this list of Wisconsin’s Worst foreign invaders.
From the Civil War through the 1920s, there were numerous clubs, saloons, …
From the Civil War through the 1920s, there were numerous clubs, saloons, and dance halls, in New York and other American cities, known for transvestism (men or women dressing as the opposite sex), for male prostitution, or as places that catered to a "gay crowd"--meaning men and women interested in a less conventional evening's entertainment. In the 1920s, due in part to Prohibition and the emergence of speakeasies, homosexuality became even more open. At the same time, psychologists, physicians, and social reformers had been at work for several decades attempting to study, classify, categorize, and label human sexual behavior. Working to establish "norms" for human behavior, they increasingly treated such gathering places as a danger. A 1911 report from a Chicago vice commission on "The Social Evil in Chicago" managed to mix disapproval, fascination, and paranoia, suggesting that "sex perverts" were a small minority but that their "secret language" pervaded ordinary entertainment.
This webfolio is a follow-up assignment to an Honors English unit on …
This webfolio is a follow-up assignment to an Honors English unit on Things Fall Apart by Chinua Achiebe. In this webfolio, students will take on the role of social scientists interested in learning more about the life of Africans in different parts of the continent. They will each have different aspects of African culture and life to research.The webfolio format emphasizes the power of teamwork and the Internet to learn all about an area of Africa. Each team will learn about one region of the continent, and then they will come together to get a better understanding of Africa as a whole by participating in and observing classroom presentations. The culminating project combines individual research and informational genre format into a first-person travel diary, imagining an actual trip through each region of Africa.
During their 26 years of marriage, New Englanders Abigail Abbot and Asa …
During their 26 years of marriage, New Englanders Abigail Abbot and Asa Bailey lived on farms in Haverhill and Landaff, New Hampshire, and had 14 children. In 1770, Asa conducted an affair with one of the farm's hired women. Three years later, a second farm servant accused him of rape. Asa also beat his wife. In the eighteenth century, the social and economic consequences of divorce for women were grave, and Abigail chose to remain with her husband. But in late 1788, Asa perpetrated an act of incest on their 17-year-old daughter, a crime his wife could not forgive. Abigail sent him away, endured his return on several occasions, and finally divorced him in 1793. As the marriage unraveled, a religious revival unfolded in the region around her New Hampshire town. Influenced by the revival, Abigail's memoir, from which this selection is drawn, is as much a record of her relationship with God as it is a story of her trials with her husband.
Many Indian peoples had and still have stories of creation that explain …
Many Indian peoples had and still have stories of creation that explain how they came to be and to live in their homelands. These narratives offer a glimpse into the belief systems present before Europeans entered North America. Many northeastern Indian peoples share a legend of how the world was created on the back of a giant sea turtle (some still refer to North America as a "turtle island"). While there are many versions of the tradition, the following selection is from the Iroquois Indians of New York State. Anthropologists collected and transcribed most versions of the Iroquois creation myth in the late-nineteenth and early-twentieth centuries. However, John Norton, son of Scottish and Cherokee parents and adopted by the Mohawks, recorded this version, one of the earliest, in 1816. Norton traveled widely in the eastern woodlands, playing an important role in the life of the Mohawks in the early-nineteenth century.
Samuel de Champlain was a trader, soldier, explorer, diplomat, and author. The …
Samuel de Champlain was a trader, soldier, explorer, diplomat, and author. The critical figure in French efforts to establish the colony of New France along the St. Lawrence river, he set up a small trading post at Quebec, the capital of the colony, in 1608. Given the small numbers of French colonists and their primary interest in the fur trade, Champlain recognized that success depended on alliances with the native peoples of the northern region. In June 1609, Champlain and nine French soldiers joined a war party of Montganais, Algonkaian, and Hurons to fight their enemies, the Iroquois. They met their foe, probably about 200 Mohawks, along the lake later named Lake Champlain. The French firearms caused death and consternation among the Indians and introduced such weapons to native conflicts. Over the next decades, Champlain chronicled his explorations and observations of New France in several volumes, providing important information on life and warfare in seventeenth-century North America.
Professional psychiatry was only in its infancy at the end of the …
Professional psychiatry was only in its infancy at the end of the 19th century, and many physicians disputed its scientific basis. In 1896, psychiatrists--or alienists as they were then called--entered the political arena in a controversy over the sanity of Democratic presidential candidate William Jennings Bryan. Bryan was heartily disliked by many middle-class urban professionals, precisely the sort of people who became alienists. In a letter to the New York Times of September 27, 1896, a self-identified anonymous "Alienist" declared that Bryan was of a "mind not entirely sound." In this editorial, published the same day, the Times soberly endorsed the psychiatrist's diagnosis. A few days later, it polled nine New York alienists, among them the leaders of the psychiatric profession, on Bryan's sanity: two refused comment; three believed him to be of "sound mind;" and four agreed with the "Alienist's" original diagnosis.
In one of the largest forced migrations in human history, up to …
In one of the largest forced migrations in human history, up to 12 million Africans were sold as slaves to Europeans and shipped to the Americas. Most slaves were seized inland and marched to coastal forts, where they were chained below deck in ships for the journey across the Atlantic or "Middle Passage," under conditions designed to ship the largest number of people in the smallest space possible. Olaudah Equiano had been kidnapped from his family when he was 11 years old, carried off first to Barbados and then Virginia. After serving in the British navy, he was sold to a Quaker merchant from whom he purchased his freedom in 1766. His pioneering narrative of the journey from slavery to freedom, a bestseller first published in London in 1789, builds upon the traditions of spiritual narratives and travel literature to help create the slave narrative genre.
Thirty-eight year old Rebecca Burlend and her family left England in 1831 …
Thirty-eight year old Rebecca Burlend and her family left England in 1831 for a new life in Pike County, Illinois. Driven to emigrate by poverty, they hoped to own their own land in the United States and chose Pike County based on the letters of "Mr. B.," a settler who had gone before them. After more than two months at sea, the family landed in New Orleans, where Burlend observed the horrors of the slave trade firsthand. From there they traveled by steamboat up the Mississippi River to Illinois. Many immigrants--then and now--experience the kind of fear and confusion that the Burlends felt on arriving at what looked to them like a deserted wilderness. After the "many difficulties" of the book's title, the family settled successfully in Illinois. Rebecca Burlend wrote this book with the assistance of her son, the author and teacher Edward Burlend, during a return visit to England in 1846.
Jim Vacarella was a student at Kent State University when the National …
Jim Vacarella was a student at Kent State University when the National Guard arrived on campus in 1970. Like hundreds of other campuses across the country, Kent State witnessed an upsurge in student activism following the American invasion of Cambodia in 1970. The Guardsmen arrived when students burned down the Reserve Officers Training Corps (ROTC) building, and Vacarella remembered that their arrival was met with hostility – along with thrown rocks and bottles – from angered students. Two days later, four students were killed when Guardsmen opened fire during an anti-war demonstration.
The Indian Reorganization Act of 1934, which became known as the Indian …
The Indian Reorganization Act of 1934, which became known as the Indian New Deal, dramatically changed the federal government's Indian policy. Although John Collier, the commissioner of Indian affairs who was responsible for the new policy, may have viewed Indians with great sympathy, not all Native Americans viewed the Indian New Deal in equally positive terms. In this 1970 interview with historian Herbert T. Hoover, Amos Owen, Mdewakanton Sioux tribal chairman, gave a mixed verdict on the Indian Reorganization Act.
The Indian Reorganization Act of 1934, which became known as the Indian …
The Indian Reorganization Act of 1934, which became known as the Indian New Deal, dramatically changed the federal government's Indian policy. Although John Collier, the commissioner of Indian affairs who was responsible for the new policy, may have viewed Indians with great sympathy, not all Native Americans viewed the Indian New Deal in equally positive terms. But in this 1970 interview, Sioux tribal leader Alfred DuBray argued that the Indian New Deal, on balance, brought positive changes.
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