A Dynamic component-based approach to design and implement Grid Services
Regarded as the following step of conventional distributed computing, grid computing becomes more and more popular. It puts the focus on large-scale resource sharing, including new pervasive technologies.To allow heterogeneous entity to share their resource, and more interesting their information and their knowledge, it is necessary to propose solution for integration and interoperability. Our aim is to propose an approach viewing component like an abstraction of grid services.In this paper we t
Computers and Excellence in the Future of Education
Crossword - MTW Trees/Timber
Simple crossword suitable for first year and second year. The clues are based on trees and wood. Answers are not included.
An innovative teaching and learning environment for school mathematics
The paper presents the main characteristics, the background reference, and educational aims of an innovative teaching and learning environment designed and implemented for promoting arithmetic problems solving skills in children of compulsory school. The project is partially funded by the European Community Research and Development Project ITALES "Innovative Teaching and Learning Environments for Schools" (IST 2000-23356). The research addresses a sector (that of arithmetic problem solving) whi
Towards Collaborative Learning via Shared Artefacts over the Grid
The Web is the most pervasive collaborative technology in widespread use today; and its use to support eLearning has been highly successful. There are many web-based Virtual Learning Environments such as WebCT, FirstClass, and BlackBoard as well as associated web-based Managed Learning Environments. In the future, the Grid promises to provide an extremely powerful infrastructure allowing both learners and teachers to collaborate in various learning contexts and to share learning materials, lea
Bubble gum rubric scoring
This lesson is intended to help children more clearly understand rubrics and how the State of North Carolina grades the writing test.
Studying participation networks in collaboration using mixed methods
This paper describes the application of a mixed-evaluation method, published elsewhere, to three different learning scenarios. The method defines how to combine social network analysis with qualitative and quantitative analysis in order to study participatory aspects of learning in CSCL contexts. The three case studies include a course-long, blended learning experience evaluated as the course develops; a course-long, distance learning experience evaluated at the end of the course; and a synchron
The Leaning Tower: Where It Stands Today
Will the Leaning Tower of Pisa give way to gravity? In this interview from the NOVA Web site, engineer John Burland relates the difficult job of saving the tower.
A Mule Spinner Tells the U.S. Senate about Late 19th century Unemployment
Fall River, Massachusetts, mill worker Thomas O'Donnell (who had immigrated to the U.S. from England eleven years earlier) appeared before the U.S. Senate Committee on Education and Labor on October 18, 1883, to answer the panel's questions about working-class economic conditions. An unemployed mule spinner for more than half of the year, he described the introduction of new production methods at the Fall River, Massachusetts, textile factory where he worked as a mule spinner (a worker who tende
Integrating research teams: the TELMA approach
In the context of the Kaleidoscope Network of Excellence, six European research teams developed a methodology for integrating their research approaches. In this paper we present the methodology, based on a cross experiment, showing how it gave insight to the understanding of each team's research, and on the relationship between theoretical frameworks and experimental research.
Reuse of Digital Learning Resources in Collaborative Learning Environments
With background in the proliferation of Information- and Communication Technologies (ICTs) in educational institutions, there is a growing interest in deploying ICT that complies with specifications and standards for learning technologies in these institutions. A key to obtaining the benefits of cost-efficiency and quality that motivate this interest is reuse of digital learning resources. Despite the significant efforts being made in design and deployment of learning technology standards facili
Managing complexity of e-learning administration in
ARCADE (Architecture for Reusable Courseware Authoring and DElivery) is a Webbased e-learning platform specially targeted to the needs of distant education in universities and schools. This paper presents ARCADE in two aspects: as a system for distance learning and as a virtual university. The authors put accent on the way of organization of the education process as a whole while showing the power of the ARCADE platform. Moreover, there is discussed in details the administration of courses and s
Harnessing Technology: Transforming Learning and Children's Services
This document is the Department for Education and Skill's first cross-sector e-learning strategy. The strategy focuses on what the technology can do for informing and advising citizens, for supporting children and learners of all ages in their encounters with the system, and for transforming the experience of learning. To make this happen, it identifieds six priorities, to provide: • An integrated online information service for all citizens • Integrated online personal support for children
How internal and external scripts guide argumentative knowledge construction in a web-based collabor
Collaboration scripts are a powerful means to improve collaborative inquiry learning. More specifically, they can be designed to support argumentative knowledge construction, a core activity in inquiry learning. However, not only externally induced collaboration scripts but also the learners’ internal scripts on collaborative argumentative knowledge construction influence the way they argue with scientific concepts and evidence, thereby affecting what kind of knowledge is acquired during colla
What’s Behind Microsoft’s $8.5 Billion Takeover of Skype?
Rumors that Facebook or Cisco would buy Skype were proven wrong on Tuesday when Microsoft struck an $8.5 billion deal to acquire the online voice and video chat service. Most analysts welcomed the takeover as a shrewd move on the grounds that it positions Microsoft in a commanding position in the emerging markets of video content and online telephony. Still, considering that Skype's previous acquisition by eBay ended in a $1.4 billion write-down, questions remain. Will there be a good cultural f
Big Issues in Mobile Learning
Report of a workshop by the Kaleidoscope Network of Excellence Mobile Learning Initiative.,Report of a workshop by the Kaleidoscope Network of Excellence Mobile Learning Initiative
An Advanced E-learning Community Proposal Using MS Sharepoint Portal Server
In order to implement e-learning, quite often simple Internet technologies are used, usually without any clear pedagogical approach. Unfortunately this is not quite effective, it restricts learners' exchanges, while influence the quality of resulted knowledge construction. More sophisticated environments are needed when we vision e-learning as taken place in a rich and flexible Learning Community context, for young students or even for adults and professionals. Our proposal consists of an Electr
Are We Alone?
The year is 2032 and your class has successfully achieved a manned mission to Mars! After several explorations of the Red Planet, one question is still being debated: “Is there life on Mars?” The class is challenged with the task of establishing criteria to help look for signs of life. Student explorers conduct a scientific experiment in which they evaluate three "Martian" soil samples and determine if any contain life.
Quelques méthodes d'intelligence artificielle pour la modélisation de l'élève
This paper presents some of the artificial intelligence techniques which have been used for student modeling : planning, machine learning, diagnosis and belief revision. Each technique is brie y described, then its application to student modeling is presented and illustrated by a few examples. The advantages and drawbacks of these methods are discussed. We end this survey with some directions for further researches.
De Waarde van GrassRoots. Eindrapport GrassRoots Evaluatieonderzoek
Not available,Sligte, H.W., Simons, P.R.J., Kral, M., van den Berg, E. (2005). De Waarde van GrassRoots. Eindrapport GrassRoots Evaluatieonderzoek. [The value of Grassroots. Final report GrassRoots evaluation]. Amsterdam: SCO-Kohnstamm Instituut.