Langsam gesprochene Nachrichten – 25.02.2011
Trainieren Sie Ihr Hörverstehen mit authentischen Materialien. Nutzen Sie die Nachrichten der Deutschen Welle von Freitag – als Text und als verständlich gesprochene Audio-Datei. TRIPOLIS: Die Lage in Libyen bleibt angespannt und unübersichtlich. Ausländische Söldner und bewaffnete Anhänger des libyschen Staatschefs al-Gaddafi gehen nach Augenzeugenberichten weiter gewaltsam gegen die Bevölkerung vor, vor allem in den Städten westlich der Hauptstadt Tripolis. Aus mehreren Orten wurden
Behind the scenes with The Wizard of Oz
MSU junior Taylor Benson takes us behind the scenes of MSU Department of Theatre's The Wizard of Oz, on stage Feb. 18-20, and Feb. 23-27. More info at http://theatre.msu.edu/Productions/Shows/Sp2011-WizardOz/. Dorothy Gale is transported to the magical land of Oz where she meets characters both endearing and terrifying in her quest to return home. This stage version of the movie classic promises to combine the expected elements of the classic score and story with the unexpected use of digital
In this activity, students will learn the meaning of preservation and conservation and identify themselves and others as preservationists or conservationists in relation to specific environmental issues. They will understand how an environmental point of view affects the approach to an engineering problem.
Moving without Wheels
In a class demonstration, students observe a simple water cycle model to better understand its role in pollutant transport. This activity shows one way in which pollution is affected by the water cycle; it simulates a point source of pollution in a lake and the resulting environmental consequences.
Concept Development Studies in Chemistry
"Concept Development Studies in Chemistry" is an on-line textbook for an Introductory General Chemistry course. Each module develops a central concept in Chemistry from experimental observations and inductive reasoning. This approach complements an interactive or active learning teaching approach.
Signals, Systems, and Transforms (under construction)
This version of Rice University Elec 301 - Signals, Systems, and Transforms - is under active development in Fall 2003.
Finite Impulse Response
A course on FIR filter design.
"We Have Got a Good Friend in John Collier": A Taos Pueblo Tries to Sell the Indian New Deal
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 his programs in equally positive terms. Antonio Luhan, the husband of the wealthy writer Mabel Dodge Luhan and a Taos Pueblo Indian, was a friend and supporter of John Collier. In th
"Genesee Had Railroads": Kenneth Platt Recalls the Importance of the Railroad to Late Nineteenth-Cen
The penetration of the railroads into the West in the late nineteenth century had a profound impact on local economies. For a period of ten years in the 1880s the Latah County, Idaho town of Genesee experienced this phenomenon. One town boomed while its neighbors languished in economic isolation, largely as a result of the rail station in Genesee. In this oral history interview, Kenneth Platt described the railroad's impact on Latah County.
Determination of DNA Bases Chemistry: A Discovery-Based Experiment
The paper contains details of an electrochemistry lab where students are given the time to explore and design an experiment to identify the different DNA bases. The paper has a very useful compendium of literature relating to electrochemical techniques.
Operation Ruby Throat: The Hummingbird Project Protocol
The purpose of this resource is to observe seasonal migration patterns, feeding habits, and nesting behavior of Ruby-throated Hummingbirds (Archilochus colubris) in North and Central America. All students will learn about hummingbird natural history and ecology. Students will learn how to identify and age male and female Ruby-throated Hummingbirds and to observe migration and feeding behavior. Students will learn how to make connections among hummingbird behavior and weather, climate, food avail
NLM: Environmental Health and Toxicology for Students and Educators
This website from the National Library of Medicine focuses on toxicology. The site features an interactive guide to potentially toxic substances and environmental health issues in everyday places, several college level tutorials covering the principles of toxicology, a household products database with potential health effects of chemicals for over 5,000 common household products, and more.
The importance of recess
How classroom elementary teachers can promote physical education.
How can we educate for peace? Five teaching units focus on nonviolence, respect for human rights and dignity, social justice and civic responsibility, global awareness, and environmental sustainability. These Units are meant to guide teachers and provide resources for their own development as peace educators. Teachers, acting as learners, should feel free to adapt these activities to make them more effective, culturally relevant, or issue-specific.
Five teaching units focus on nonviolence, respect for human rights and dignity, social justice and civic responsibility, global awareness, and environmental sustainability. This site has been designed to help students and educators celebrate the International Day of the World's Indigenous People through active learning. The learning activities presented in each section are student-centered. They are designed as informal, participatory exercises or suggestions for students to take further action.
HAZ-ED - Classroom Activities for Understanding Hazardous Waste
Hazed materials can be used as part of a larger curriculum, as special stand-alone activities, or on an occasional basis to teach students about hazardous waste issues. Hazed is a compilation of interdisciplinary activities that focus on the often complicated and sometimes controversial scientific, technical, and policy issues related to hazardous waste sites and Superfund. It is designed to help students develop skills in critical thinking, problem solving, and decision making. It also increase
Technical Resource Document: Extraction and Beneficiation of Ores and Minerals Volume 2: Gold
This EPA document provides detailed information about the gold mining industry in terms of the wastes associated with gold mining and processing. The report briefly characterizes the geology of gold ores and the economics of the industry. Following this discussion is a review of gold extraction and beneficiation methods; this section provides the context for descriptions of wastes and materials managed by the industry, as well as a discussion of the potential environmental effects that may resul
The Water Sourcebooks contain 324 activities for grades K-12 divided into four sections: K-2, 3-5, 5-8, and 9-12. Each section is divided into five chapters: Introduction to Water, Drinking Water and Wastewater Treatment, Surface Water Resources, Ground Water Resources, and Wetlands and Coastal Waters. This environmental education program explains the water management cycle using a balanced approach showing how it affects all aspects of the environment. All activities contain hands-on investigat
The Transcontinental Railroad- Laying the Tracks
This video is about how the tracks for the Transcontinental Railroad were laid, how one section still holds the record for fastest track laying, and how all the rapid growth had both positive and negative consequences. Compares to landing on Mars.
Henry Wood Elliott: Defender of the Fur Seal
This resource features an award winning, student produced documentary film that fulfills the National Oceanic and Atmospheric Administration's obligations for the National Historic Preservation Act. Users can download movies or short movie clips that describe the first studies of the fur seal in the Pribilofs by Henry Wood Elliot, including historical, environmental, and economic policies that may have saved the seal from extinction.