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An analysis of learner arguments in a collective
This contribution analyses the arguments of students in a learning activity entitled "Argue Graph". This activity is intended to make students understand the relationship between learning theories and design choices in courseware development. The analysis of arguments is centered on the effects of discussion and opinion conflict on the elaboration of arguments. We then use an adaptation of a collective intelligence model to describe the knowledge flow among people and artifacts during the learni
Author(s): Jermann Patrick,Dillenbourg Pierre

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A Metadata Based Web Distance Learning Platform
Distance Learning is acquiring a role that becomes more and more important with the huge diffusion of the Internet and related technologies. Consequently, the investigation for adequate architectures and platforms supporting flexible Distance Le arning engines and solution is nowadays of great interests in the Scientific Community. The present paper introduces a platform based on the adoption of Metadata concepts and on the use of a “processorlike” behavior of the Web Course Delivery engine
Author(s): Cirillo Francesca,De Santo Massimo,Cozzolino Andre

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Networked Learning, a relational approach – weak and strong ties.
In this paper, we explore the idea of weak ties in networked learning. We go back to the original conception of the strength of weak ties (Granovetter 1973) and relate this to a dialogic understanding of networked learning (Koschmann 1999, Dysthe 2002). These theoretical ideas are applied to the examination of two networked settings in which educational leaders exchange ideas and have the potential to create knowledge. We examine these networks from the point of view of the overall pattern of in
Author(s): Jones Chris,Ferreday Debra,Hodgson Vivien

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What do you mean by collaborative learning?
Not available
Author(s): Dillenbourg Pierre

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Data Recording and Usage Interaction Analysis in Asynchronous Discussions: The D.I.A.S. System.
This paper describes the development and the implementation of a new Asynchronous Discussion Forum Software, called DIAS. While evaluating several corresponding software, we came to the conclusion that they seem to be inadequate to support the use of this activity (asynchronous discussion) as a substantial part of the learning process. Most actual forums, that incorporate interaction analysis functions, support mainly administrators, or teachers, while offer only basic awareness functions to the
Author(s): Bratitsis Tharrenos,Dimitrakopoulou Angelique

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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
Author(s): Bratitsis Tharrenos,Hlapanis George Henry,Dimitrak

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Investigating multimodal interactions for the design of learning environments: a case study in scien
This thesis focuses on multimodal interactions for the design of a learning environment. The process of designing such systems involves studying the benefits of multimodal interactions in learning. Therefore, it analyses the structure of the interactive space between the learner and the content to be learnt, and introduces and tests a framework to structure it. It proposes that multimodal interactions can encourage rhythmic cycles of engagement and reflection that enhance learners’ meaning con
Author(s): Anastopoulou Stamatina

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Understanding the structure of the set of rational numbers: a conceptual change approach.
In the present article, we argue that the conceptual change approach to learning can apply in the case of mathematics, taking into consideration the particular nature of mathematical knowledge and the neurobiological bases of mathematical cognition. In the empirical study that is reported in this article, we investigated ninth graders' understanding of algebraic and structural properties of rational numbers, from a conceptual change perspective. We make the point that understanding rational numb
Author(s): Vamvakoussi Xenia,Vosniadou Stella

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On-line Learning Networks: Frameworks and Scenarios
Progressively the idea of using the internet as a platform to mediate social interactions and learning at different levels has affirmed itself, and this has given rise to a huge number of spontaneous and planned collectives, which are often described as on-line learning networks. On-line learning networks create value from a combination of content and people knowledge. They can vary widely in the strength and permanence of their connections and resources necessary to maintain them. Aspects both
Author(s): Bottino Rosa Maria

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From ER to VR: Analysing interaction in a Collaborative Virtual Environment
Not available,PhD thesis of the University of Bergen, Norway
Author(s): Mjelstad Stig

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The effect of collaborative knowledge modeling at a distance on performance and on learning
This study examines the effect of co-elaborating a knowledge model in dyads at a distance on performance and on learning. Forty-eight adults participated in the study. Participants were trained to re-represent knowledge taken from a text, using an object-typed knowledge modeling editor software tool. Knowledge modeling is similar to concept mapping, except that the former is based on a typology of knowledge objects and a typology of links, and that the structure of the knowledge representation i
Author(s): Basque Josianne,Pudelko Béatrice

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Computer Assisted Learning for Bases of Electronics. From LAN to Hypermedia Implementation
This paper presents the implementation of a Computer Assisted Learning system, from Local Area Networks to Hypermedia environment. The user Professor is endowed with authoring support for tutorials and multiple-choice tests, with knowledge data-bases managing facilities and with access to complete records of students results. The user Student can attend a tutorial or take a test on a self-initiative base or during a session managed interactively by the Professor. The LAN system, implemented in C
Author(s): Topa Marina Dana,Festila Lelia,Burian Adrian,Neag

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Platon-1 : quelques dimensions pour l'analyse des travaux de recherche en conception d'EIAH
Le travail présenté dans ce document est centré sur la problématique de la conception des EIAH (Environnements Informatiques pour l'Apprentissage Humain). Dans une première partie, nous proposons une réflexion sur la nature, les objectifs et les difficultés de cette problématique de recherche. Cette analyse conduit à identifier une difficulté centrale, la multiplicité des points de vue qui peuvent intervenir dans un travail lié à la conception d'un EIAH et les incompréhensions prof
Author(s): Tchounikine Pierre

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A Tailorable Collaborative Learning System that Combines OGSA Grid Services and IMS-LD Scripting
This paper presents Gridcole, a new collaborative learning system that can be easily tailored by educators in order to support their own CSCL scenarios, using computing services provided by third parties in the form of OGSA grid services. Educators employ scripts in order to describe the sequence of learning activities and required tools, with standard IMS-LD notation. Thus, through the integration of coarse-grained tools, that may even offer supercomputing capabilities or use specific hardware
Author(s): Bote-Lorenzo Miguel Luis,Vaquero-González Luis M.

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OCTOPUS: A Technological Model for Online Resource Centre in Environmental Education
The communication focuses on the implementation of an innovative model for creation of online resources and e-learning activities on a web platform dedicated to environmental education. All activities take place in the frame of Minerva project OCTOPUS: "Transnational on-line resource centre". The resource centre implements a mechanism of multilevel knowledge development and information retrieval system using modern electronic tools. This model is dynamic by its technological structure and also f
Author(s): Giurgiu Mircea,Carioca Vito J.,Chouriço Joao C.,G

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ICT Competences Acquisition using the Concorde e-Learning Platform
This communication presents some of the final results obtained in the frame of the EC funded Leonardo da Vinci pilot project with the title "Acquisition of Complementary Competencies through Open and Distance Education" (CONCORDE) and it complements other dissemination papers. Mainly, we focus here on the acquisition of the competences in the information and communication technologies using an innovative pedagogical model implemented at the level of the web platform. The targeted competences res
Author(s): Giurgiu Mircea

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Computational Representation of Collaborative Learning Flow Patterns Using IMS Learning Desing
The identification and integration of reusable and customizable CSCL (Computer Supported Collaborative Learning) may benefit from the capture of best practices in collaborative learning structuring. The authors have proposed CLFPs (Collaborative Learning Flow Patterns) as a way of collecting these best practices. To facilitate the process of CLFPs by software systems, the paper proposes to specify these patterns using IMS Learning Design (IMS-LD). Thus, teachers without technical knowledge can p
Author(s): Hernández-Leo Davinia,Dimitriadis Yannis,Asensio-

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Evaluation of CAERUS: A Context Aware Mobile Guide
This paper reports on the results of a user evaluation of CAERUS, which is a complete context aware educational resource system for outdoor tourist sites and educational centres. CAERUS consists of a handheld delivery application and a desktop administration application and provides a visual interface to add new maps, define regions of interest, add theme-based multimedia tours, and deliver this information to visitors through Pocket PC devices with GPS capability. Fourteen participants used CAE
Author(s): Naismith Laura,Sharples Mike,Ting Jeffrey

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Computer Algebra Based Assessment of Mathematics Online
In this paper, we investigate computer algebra based assessment of mathematics online, with a focus on undergraduate students. Introducing a computer algebra system to assist in marking allows a paradigm shift from teacher-provided answers to student-provided answers. The Computer Algebra Based Learning and Evaluation (CABLE) system is presented as an open source infrastructure for mathematical learning objects. Features of the CABLE system, including the modular design, database structure, lear
Author(s): Naismith Laura,Sangwin Christopher J

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Constructing structure in number sequences
This paper reports on a design experiment in the domain of number sequences conducted in the course of the WebLabs project1. In this study, we designed and tested a set of activities in which 13-14 year old students use the ToonTalk programming environment to construct models of sequences and series, and then use the WebReports web-based collaboration system to share these models and their observations about them. We utilise a design pattern (programming method) called "Streams" which enables st
Author(s): Mor Yishay,Noss Richard,Kahn Ken,Hoyles Celia,Simp

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