Construction dun protocole expérimental avec un logiciel dédié : apprentissages visés et diffi
Les travaux de recherche présentés ici concernent l'évaluation dune séance de Travaux Pratiques (TP) de chimie qui a la particularité de pouvoir être réalisée intégralement à distance. Au cours de cette séance, les apprenants doivent concevoir un protocole expérimental permettant de doser le colorant E124 d'un sirop de grenadine. Pour cela, ils utilisent un logiciel dédié, accessible par internet. La manipulation est effectuée à distance par un robot manipulateur, selon le prot
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
A bootstrapping scenario for elicitating CSCL services within a GRID virtual community
Amongst the various eLearning techniques, Computer Supported Collaborative Learning (CSCL) is of growing interest within the academic world. However, during the first phase of the EleGI project, a noticable fact has been the difficulty to match the user needs with the potentiality of the GRID services. Thus, through a fictive scenario, this article proposes to walk the path between the idea of creating a new virtual community and the realisation of this objective. This scenario takes the situat
Mind and media in dialog: Issues in multimedia composition
In "Minds and Media in Dialogue, " Michael Mills and Roy Pea provide a theoretical view on how images might be incorporated in learning. As indicated in their title, Mills and Pea emphasize the distinction between internal representations - the minds in which learning is accomplished - and external representations - the media which encourage this learning. They suggest that learning is a result of the interaction (or "dialoguer') between these two elements, in a constructivist environment. This
Grounding Collaborative Knowledge Building
in Semantics-Based Critiquing
In this paper we investigate the use of Latent Semantic Analysis (LSA), Critiquing Systems, and Knowledge Building to support computer-based teaching of English composition. We have built and tested an English Composition Critiquing System that make use of LSA to analyze student essays and compute feedback by comparing their essays with teacher's model essays. LSA values are input to a critiquing component to provide a user interface for the students. A software agent can also use the critic fe
Instruments of semiotic mediation in algebra, an example
The paper presents a class discussion which was set up within a long term experiment concerning the use of a software, L'Algebrista, to introduce pupils to theoretical thinking and symbolic manipulation. From the analysis of the discussion we will illustrate some aspects of how a teacher can use an instrument of semiotic mediation in order to guide the genesis and evolution of new concepts.
Literature Review in Games and Learning
This review is intended as a timely introduction to current thinking about the role of computer games in supporting children's learning inside and out of school. It highlights the key areas of research in the field, in particular the increasing interest in pleasurable learning, learning through doing and learning through collaboration, that games seem to offer. At the same time, the review takes a measured tone in acknowledging some of the obstacles and challenges to using games within our curre
Systems Support for Collaborative Learning
One of the distinguishing features of novel network based learning environments is their capability to support group work and collaboration. TAGS, the Tutor and Groups Support Scheme, is an inter-disciplinary, inter-institutional project, which brings together software systems builders, subject-specialists and educational content developers. Collaborative Learning is central to the pedagogical goals of TAGS, and this has lead to the concept of groups being used as a fundamental organising princi
First version of LimSee3 offering a template mechanism and a customized user interface
This document presents the first version of the LimSee3 multimedia authoring tool. We briefly recall the context in which it was designed, then we describe the main features of this version and its limitations and we illustrate its use trough an extensive example.,PALETTE deliverable - report number D.INF.03
Kaleidoscope JEIRP on Learning Patterns for the Design and Deployment of Mathematical Games: Final R
Over the last few years have witnessed a growing recognition of the educational potential of computer games. However, it is generally agreed that the process of designing and deploying TEL resources generally and games for mathematical learning specifically is a difficult task. The Kaleidoscope project, "Learning patterns for the design and deployment of mathematical games", aims to investigate this problem. We work from the premise that designing and deploying games for mathematical learning re
We Have Met Technology and It Is Us
The chapter explores the relationship between technology and intelligence with an emphasis on technologies as forms of tool-mediated social practices. This involves the argument that although tools are constituents of a technology, it is the way in which tools are deployed as part of a social practice that is crucial. Artifacts are considered as the foundation blocks of technology.
Voter Registration Training Tool
Students at Miles College in Birmingham developed this "crib sheet" and questionnaire to help black citizens become registered voters and to document racial discrimination in the voting process in the 1950s.
The Road to Brown
This video segment looks at history of the NAACP's efforts to convince the Supreme Court that segregated schools were unconstitutional, leading up to the 1954 Brown v. Board of Education cases.
Movement Music Medley
This collection of songs and images highlights the role of music in the Civil Rights movement.
Little Rock Nine
This collection of photos shows scenes from the controversial desegregation of Central High School in Little Rock, Arkansas in 1957.
"Defending Greenwood": A Survivor Recalls the Tulsa Race Riot of 1921
The post-World War I period in the United States saw devastating race riots around the nation: in small cities and in larger ones. But the Tulsa race riot in 1921 was perhaps the worst. Sparked by the supposed sexual assault of a white woman by a young black man, white Tulsa residents went on a twenty-four-hour rampage which resulted in the death of anywhere from 75 to 250 people and the burning of more than 1,000 black homes and businesses. Yet the African-Americans of Tulsa were not passive vi
A Golden Opportunity for Science
A Golden Opportunity for Science is an educational exercise developed by the Bureau of Land Management. This exercise uses activities about gold to teach science, centering on the following information: how the pursuit of gold shaped society; metaphors, myths, lores and legends about gold; the mineral properties of gold; lode deposits and placer deposits; mining and recovery of gold; and the technology of heap leaching. There is also a debate between different interest groups involving a small g
"Conclusions and Recommendations by the Committee of Six Disinterested Americans"
U.S. marines occupied Haiti from 1915 to 1934. By 1919, Haitian Charlemagne Péralte had organized more than a thousand cacos, or armed guerrillas, to militarily oppose the marine occupation. The marines responded to the resistance with a counterinsurgency campaign that razed villages, killed thousands of Haitians, and destroyed the livelihoods of even more. In 1926 the Women's International League for Peace and Freedom (WILPF) organized a committee to look into conditions in Haiti and offer alt
Ballad to a Massacre: Private Prather's Portrait of Wounded Knee
In 1888 Plains Indians enacted a religious ritual seeking delivery from white domination, which took the form of a five-night dance (dubbed the "Ghost Dance" by whites). Two years later, the U.S. Army extinguished this vision of hope and defiance at the battle at Wounded Knee Creek on December 29, 1890. W. H. Prather, an African-American private in the Ninth Cavalry and the regimental poet, wrote "The Indian Ghost Dance and War," which recounted in ballad form the military's perspective on the m