Hysteria Over Pfiesteria
Students will be guided through an investigation of the Pfiesteria outbreaks through a variety of approaches employing writing, math, drawing, summarizing and deductive skills. As students assimilate details of the Pfiesteria problem, they will begin to develop a multifaceted understanding of the issue and its potential links to nonpoint source pollution. In Exercise II, they study the spatial and temporal distribution of Pfiesteria outbreaks in an effort to explore reasons for the connection be
Author(s): No creator set

Scaffolding: A model for learner support in an online teaching environment
'In the design of online teaching environments, considerable attention has been paid to the nature of the interface and to the streamlining of activities for learners to engage with. Much less attention has been given however to the nature of the learner support system that is created for novice users learning online. Support systems are essential for learners to engage in the processes of learning and need to be developed in response to needs. It is also imperative that a range of support syste
Author(s): No creator set

This week on Channel 9, Greg and Nisha discuss the week's top developer news, including;

Vanished in the Fog: Ethel Reed, the Beautiful Poster Lady
William Peterson discusses Ethel Reed. Speaker Biography: William S. Peterson was, until his retirement in 2004, professor of English at the University of Maryland. He is the author or editor of fourteen books (several of them about William Morris and his Kelmscott Press) and is a freelance book designer. He has also edited two academic journals, Browning Institute Studies and Papers of the Bibliographical Society of America. Currently he and his wife Sylvia are compiling a census of all known
Author(s): No creator set

Element Concentration Game
The computer will display a number of cards with the names and symbols of the elements. After you have had time to study the cards, the computer will flip them over and ask you to find a particular element. Click on the card that contains that element.
Author(s): No creator set

Electrostatics
Students use a Although atoms contain both negatively and positively charged particles, they do so in equal amounts and carry no net charge. This balance can be temporarily disrupted by rubbing one material against another. One device, known as a Van de Graaff generator, uses a fast moving rubber belt to charge a metallic dome to nearly 200,000 Volts. This activity uses a Van de Graaff generator to study the behavior of electrical charges.
Author(s): No creator set

Survey of London: volume 40 - The Grosvenor Estate in Mayfair, Part 2 (The Buildings)
This volume completes the Survey's study of the Grosvenor Estate in Mayfair by looking in detail at its rich and varied architectural and building heritage. From the fine eighteenth-century houses of Brook Street and Grosvenor Street to the smart inter-war flats of Park Lane, the Grosvenor Estate offers a compendium of some of the best English urban architecture, often by leading practitioners, from Colin Campbell (who lived here in a house of his own design) and Robert Taylor in the eighteenth
Author(s): No creator set

Reflections on Playing Ayiti: The Cost of Life
Ayiti: The Cost of Life is a role-playing video game in which the player assumes the roles of family members living in rural Haiti. At the start of the game, the player chooses a primary goal for his/her family: achieve education, make money, stay healthy, or maintain happiness. During the course of the game, the player encounters unexpected events and must make decisions that contribute to or detract from achieving the chosen goal. After students have played the game they will need to reflect u
Author(s): No creator set

Play Ayiti: The Cost of Life
Ayiti: The Cost of Life is a role-playing video game in which the player assumes the roles of family members living in rural Haiti. At the start of the game, the player chooses a primary goal for his/her family: achieve education, make money, stay healthy, or maintain happiness. During the course of the game, the player encounters unexpected events and must make decisions that contribute to or detract from achieving the chosen goal.
Author(s): No creator set

NASA CONNECT Data Analysis and Measurement: Dancing in the Night Sky
In NASA CONNECT Dancing in the Night Sky, students will learn about the Aurora Borealis or Northern Lights. They will learn the many legends and myths that have revolved around the aurora throughout the history of mankind. Students will also discover how NASA scientists and engineers use satellite technology to measure and analyze aurora data. They will see how Norwegian scientists apply the concepts of data analysis and measurement to study the Northern Lights by using ground-based instruments
Author(s): No creator set

NASA CONNECT Better Health from Space to Earth
In NASA CONNECT Better Health From Space to Earth, students will learn about the importance of good nutrition and exercise. They will investigate what we can learn in space about our bodies here on Earth. Students will see how researchers and scientists apply the mathematics concepts of measurement and estimation to study the loss of calcium in bones and the loss of muscle mass while astronauts are living and working in space. Grades 6-8.
Author(s): No creator set

Lecsture on â€˜Sir J.G.Frazer: Science and Sensibilityâ€™
The Frazer Lecture on the legacy of J.G.Frazer, which Godfrey Lienhardt suggests is greater in the field of literature (through its influence on people like T.S.Elliot in the â€˜Waste Landâ€™ than on the science of anthropology.,The Frazer Lecture was given in Cambridge by Godfrey Lienhardt on 5th March 1992, well after he had retired. It was chaired by Dr. Alan Macfarlane and was filmed by Humphrey Hinton, using a video 8 camera. The lecture lasts about 45 minutes.
Author(s): Lienhardt, Godfrey

Reflections on using film in fieldwork
These reflections on filming among the Gurungs were made in the autumn of 2000 A.D. Alan Macfarlane talked into the camera in order to capture some of the types of film he made, the changing technologies, and some tips on how to film in the field. This was filmed on 3-chip digital video. The clips should be viewed over broadband.,The history of my early filming and photography on an 8mm film camera, 1968-1987 Filming on video from 1988; the advantages What should one film? Finding a theme Fil
Author(s): Macfarlane, Alan

Medicine Games: Incredible Megacell Game
Play a game and find out about a Nobel Prize awarded discovery or work! The compartments of the cell, the organelles, are so small that it was impossible to study their structure until the electron microscope became available in 1938. Albert Claude, Christian de Duve and George E. Palade were awarded the Nobel Prize in Physiology or Medicine in 1974 for developing methods making it possible to take a closer look at the organelles and for discovering some of them.
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Diamagnetism is due to currents induced in atomic orbitals by an applied magnetic field. The induced currents produce a magnetisation within the diamagnetic material that opposes the applied field, and the magnetisation disappears when the applied field is removed. However, this effect is very small: the magnetisation generally reduces the applied field by less than one part in 10ï»¿5 within the material. In diamagnetic material, BÂ =Â ï»¿Î¼ï»¿Î¼ï»¿0ï»¿H
Author(s): The Open University

Virtual Maths, Cuboid - Excavation quiz1
Interactive simulaton explaining how to calculate cubic capacity of a truck for carrying excavated materials
Author(s): Leeds Metropolitan University

Africa: Peace Corps
offers lessons on stories, letters, photos, and study units from experiences of Peace Corps volunteers across Africa. Topics include folk tales and patterns in them, racial prejudice in South Africa, life in a village of Tanzania, traditional healers and HIV/AIDS, the meaning of wealth, sharing and generosity, what it takes to be a hero, time and punctuality, perspectives of different cultures, and water.
Author(s): No creator set

Recording School Desegregation: Conduct Your Own Oral History Project
In this unit, students will research the history of school desegregation, and bring that history to life by listening to oral histories of North Carolinians who lived through desegregation. Students will then become historians, recording their own oral histories with relatives or community members, and reflecting on the experience through writing. The oral histories will be collected into a final project and placed in the schoolâ€™s library for students and teachers to study in the future.
Author(s): No creator set

The Great Depression, the New Deal, and Rural North Carolinians: Analyzing Photographs
In this lesson, students will study photographs of tobacco bag stringers in rural North Carolina, taken to illustrate the report the Virginia-Carolina Service Corporation prepared for Congress in 1939. Students will critically analyze the photographs, making observations about the content of the images, their reactions to them, and what they tell us about the Great Depression. These observations will be structured into a "Know/Want to Know/Learned" chart, in which students will record their prio
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AP Physics CÂ I
This course is designed to acquaint you with topics in mechanics and classical electricity and magnetism. The course covers two semesters. The first semester is devoted to Newtonian mechanics including: kinematics, laws of motion, work and energy, systems of particles, momentum, circular motion, oscillations, and gravitation. The second semester discusses the topics of electricity and magnetism. The course emphasizes problem solving including calculus, and there are numerous interactive examples
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