Effet d'un dispositif de communication médiatisée synchrone dans une tâche de résolution de prob
Cette étude examine l'incidence d'un dispositif de communication médiatisée synchrone (messagerie instantanée) sur les interactions d'enfants de CM1 dans une tâche de co-résolution d'un problème. Les enfants réalisent une tâche de sélection de phrases importantes d'un récit d'abord individuellement puis avec un camarade de classe. Certains enfants collaborent dans une situation de face à face (7 dyades) et d'autres utilisent un dispositif de communication médiatisée synchrone (8 dy
Modèles de soutien à l'élaboration de scénarios
Les enseignants participant aux nombreux dispositifs d'enseignement à distance sont confrontés à la difficulté d'élaborer leurs activités d'apprentissage, sur support numérique, sous forme de scénarios pédagogiques. Dans cet article, nous proposons un dispositif de soutien à la tâche de conception de scénarios pédagogiques « analyse de documents » basé sur différents niveaux de modèles.,Preprint
Nature and the Market in the Nineteenth Century 1 from the course American Environmental and Cultura
American Environmental and Cultural History - Fall 2006. This course presents a history of the American environment and the ways in which different cultural groups have perceived, used, managed, and conserved it from colonial times to the present. Cultures include American Indians and European and African Americans. Natural resources development includes gathering-hunting-fishing; farming, mining, ranching, forestry, and urbanization. ...
GRID Technologies => 'Education' = 'Distance Education'
This paper discusses the new possibilities that Grid technologies create in education, presents current learning paradigms and makes a prediction about the way in which Grid technologies may affect the future of education. The case of the Hellenic Open University (HOU) is presented and the current educational technologies and tools used are illustrated. The paper also presents a scenario for the utilization of Grid technologies at HOU and discusses the challenges that such infrastructure create
Adaptive eLearning and the Learning GRID
One important aim of LeGE-WG is the integration of new eLearning methodologies into Learning Grid technology. A central issue in these new eLearning methodologies is the concept of individualised and personalised learning to be realised by adaptive tutoring systems. The adaptivity of such systems goes far beyond adapting to the users' preferences with respect to the user interface; in co-operation between computer science, psychology, and pedagogy, systems adapting, e.g., to the individual lear
March on Washington Flyers
These 1963 flyers announce the speakers and issues for the March on Washington; from the Birmingham Civil Rights Institute.
In this interview transcript from People's Century, northern civil rights activist and Freedom Rider Jim Zwerg describes his experiences.
William Julius Wilson
In this 1998 FRONTLINE interview, Harvard sociologist Dr. William Julius Wilson explains why, despite an overall increase in the standard of living among African Americans, a segment of the population is falling farther and farther behind.
Berkleemusic Student Niko Ellison
Ronicle "Niko" Ellison, a vocalist in the U.S. Air Force Band of the Golden West, wanted to further his music education, but needed a flexible program to fit with his busy life on the road. He chose Berkleemusic because it's "head and shoulders above all the other online schools."
"Please, Let Me Put Him in a Macaroni Box" The Spanish Influenza of 1918 in Philadelphia
In 1918 and 1919 the Spanish influenza killed more humans than any other disease in a similar period in the history of the world. In the United States a quarter of the population (25 million people or more) contracted the flu; 550,000 died. In the early 1980s, when historian Charles Hardy did interviews for the Philadelphia radio program "The Influenza Pandemic of 1918," he was struck by the painful memories as many older Philadelphians recalled the inability of the city to care for the dead and
Transnational Pollution: Why Are You Dumping on Me?
This lesson familiarizes students with the different types of transnational pollution, and gives them an opportunity to role-play in a hypothetical case of transnational pollution involving the Danube River. The major goal of this activity is to show students that an incident in one nation may well have serious environmental consequences for other nations. Additionally, it will give students an opportunity to role-play complex roles that are meaningful and consequential to global concerns. The l
Using Investigative Cases in Geoscience
This website provides an overview of using investigative cases as teaching tools in geoscience. The site is part of the Starting Point: Teaching Entry Level Geoscience project. Information includes a description of how cases serve as springboards to student-designed investigations and how cases engage students and faculty in collaborative problem posing, problem solving, and persuasion.
Femme a la Cafetiere, La
Acclaimed theater director brings movement to Cezanne's painting, reproduced in the studio for the camera. [Suzushi Hanayagi,] a dancer from the Kabuki theater, performs the role of the woman, whose slight, almost imperceptible, facial and body movements -- together with mysteriously animated objects and strange apparitions -- bring the painting alive. A spoon stirs a cup of coffee without the benefit of human assistance. An off-camera figure manipulates objects. The woman eats green candies. A
I Do Not Know What It Is that I Am Like
'I Do Not Know What It Is that I Am Like' juxtaposes images of animals, both wild and domestic, and natural environments with human activity as it takes place in an apartment, and during a fire walking ceremony in Fiji. Documentary-style footage is combined with staged events. Despite the piece's lack of a traditional narrative, it bears some relationship to nature works. The segment features material from 'Il Corpo Scuro (The dark body)' animals and natural environments are seen up close and at
Mountain Uplift and Erosion
This site features a collection of visual resources illustrating the physical processes that interact to create mountain uplift and erosion. Visualizations include simple animations, diagrams, photographs, and visual output from both experimental and numerical models. These resources can be integrated into lectures, classes, labs or other activities.
Part of the supporting resources for the School of Earth Sciences dynamic earth module, the -Why Topography?- site discusses two models introduced in the 19th century that are still used to explain topographic variations. These models are the Pratt and Airy models of isostasy. In the Pratt model, high topography (relative to surroundings) is due to lower density whereas in the Airy model, high topography is due to thick crust.
This site features GIFs, Java applets, MPEGs, and Flash animations that illustrate various forms of precipitation and moisture. They include an animation of air parcels and water vapor colliding with condensation nuclei which results in condensation and cloud formation, an interactive precipitation animation applet that allows the user to set wet and dry bulb temperatures to see if snow, ice, freezing rain, sleet, super cooled droplets, raindrops, or drizzle will fall, an animation of lake effec
Teaching Structural Geology in the 21st Century
This site from the "On the Cutting Edge" workshop series offers a variety of resources for faculty members who teach undergraduate structural geology. There are collections of classroom activities, internet and computer resources, useful articles and maps, presentations from the summer 2004 workshop on teaching structural geology, working groups and a discussion forum, and lots of creative ideas for teaching structural geology. Students will also find the site useful for supplementing class lect
The Battle of Mill Springs: The Civil War Divides a Border State
focuses on a key Civil War battle to demonstrate how both the Union and the Confederacy attempted to win the loyalty of the citizens of Kentucky. The site presents maps, readings from Northern and Southern perspectives, and drawings and photographs about the battle, weather, and weapons.
County agents and other extension leaders
Caption: "A group portrait of county agents and other Alabama Cooperative Extension Service leaders with Alabama Farm Bureau leaders. Place: Montgomery, Alabama. Date: April 15, 1922. Fred Stewart is the last man on the right on the front row." April 15, 1922.,JPEG image from black-and-white photograph.