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The Logic-ITA in the classroom: a medium scale experiment
This paper presents the experiment and consequent evaluation of introducing the Logic-ITA in a second year tertiary undergraduate class. The Logic-ITA is a web-based Intelligent Teaching Assistant system, aimed at alleviating some of the problems caused by large classes or distance learning. Its domain of application is the construction of formal proofs in logic. The system acts as an intermediary between teacher and students: on one hand, it provides students with an environment to practice for
Author(s): Yacef Kalina

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Minimalist instruction for learning to search the World Wide Web.
This study examined the efficacy of minimalist instruction to develop self-regulatory skills involved in Web searching. Two versions of minimalist self-regulatory skill instruction were compared to a control group that was merely taught procedural skills to operate the search engine. Acquired skills were tested on Web search tasks and search tasks in an online library catalogue. Self-regulatory skill instruction was found to increase practice time by 25%. However, it did not enhance search perfo
Author(s): Lazonder Ard

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Scientific discovery learning with computer simulations of conceptual domains
Scientific discovery learning is a highly self-directed and constructivistic form of learning. A computer simulation is a type of computer-based environment that is very suited for discovery learning, the main task of the learner being to infer, through experimentation, characteristics of the model underlying the simulation. In this article we give a review of the observed effectiveness and efficiency of discovery learning in simulation environments together with problems that learners may encou
Author(s): de Jong Ton,Van Joolingen Wouter

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Analysing experimental design tasks in scientific labwork
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Author(s): Wajeman Claire,Girault Isabelle,d'Ham Cedric,Ney M

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Logiciels de construction de cartes de connaissances: Des outils pour apprendre
This article examines the possible uses of concept mapping software in a university or continuing education context. Concept mapping applications allow the student to graphically represent compiled information as a network of nodes and vectors. The article looks at several applications that may be used to make different kinds of maps, but mainly reviews teaching strategies that incorporate these tools as well as providing a number of planning pointers. It also summarizes the main advantages and
Author(s): Pudelko Béatrice,Basque Josianne

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The influence of representational format on learner-generated domain representations and mathematica
The purpose of this study was (a) to assess the effects of learner-generated domain representations on understanding combinatorics and probability theory and (b) to investigate the effects of the format (graphical, arithmetical, or textual) in which learners create their domain representation. A pretest-posttest design was applied in which four conditions were compared: three experimental conditions in which learners constructed a personal representation of the domain in a graphical, arithmetica
Author(s): Kolloffel Bas,Eysink Tessa,de Jong Ton

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Vers un modèle générique d’assistance aux acteurs du téléapprentissage
Nous présentons un modèle générique d'assistance aux acteurs du téléapprentissage. Le modèle permet de décrire des systèmes d’assistance pour tout système informatisé distribué ou non, quel que soit le domaine de connaissances et quel que soit l’acteur du téléapprentissage (apprenant, concepteur, formateur-tuteur, etc.) qui utilise l’assistance. Le système d'assistance peut aider ces usagers en leur offrant des conseils et en adaptant l'interface en fonction de leurs caractéri
Author(s): Dufresne Aude,Basque Josianne,Paquette Gilbert,Leo

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An Instructional Engineering Method and Tool for the Design of Units of Learning
This chapter discusses how to build IMS learning designs focusing on three aspects, instructional engineering, modeling tools and graphical design techniques. First, we propose that instructional designers use a systemic and systematic instructional engineering method to build Units of Learning conforming to the IMS-LD specification. MISA, a mature instructional engineering method will serve as the basis to our design approach. Second, we present a graphical modeling tool, MOT+, and a representa
Author(s): Paquette Gilbert,de la Teja Ileana,Leonard Michel,

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La construction de protocole de travaux pratiques de chimie à l’aide d’un logiciel: quels apport
L’article présente une étude effectuée avec des élèves de terminale S, à partir de l’utilisation du logiciel Educ@ffix.net qui a pour objet l’acquisition de connaissances procédurales et déclaratives par la réalisation d’un protocole expérimental en chimie. La situation-problème proposée consiste à déterminer la concentration du colo- rant E124 dans un sirop de grenadine. Dans un premier temps, la situation pédagogique modélisée dans l’environnement informatique est décri
Author(s): Marzin Patricia,Ergun Mustafa,Girault Isabelle,d'H

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Ontology-aware systems in AI-ED research
This paper discusses long-term perspectives of AI-ED research aiming at giving a clear view of what we need for further promotion of the research from AI and ED point of view. An analysis of the current status of AI-ED research is done in the light of intelligence, conceptualization, standardization and theory-awareness. Then, ontology-based architecture with appropriate ontologies is proposed. Ontological engineering of IS/ID is next discussed followed by a road map towards an ontology-aware
Author(s): Mizoguchi Riichiro,Bourdeau Jacqueline

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Mobile Learning: Small devices, Big Issues
Over the past ten years mobile learning has grown from a minor research interest to a set of significant projects in schools, workplaces, museums, cities and rural areas around the world. Each project has shown how mobile technology can offer new opportunities for learning that extend within and beyond the traditional teacher-led classroom. Yet, the very diversity of the projects makes it difficult to capture the essence of mobile learning or to show how it contributes to the theory and practice
Author(s): Sharples Mike,Milrad Marcelo,Arnedillo Sánchez In

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Realism in the design process and credibility of a simulation-based virtual laboratory
The credibility of an instructional simulation is a most important issue in distance education, where it may replace hands-on activities. This credibility is based in large part upon verisimilitude, a perception strongly influenced by the simulation’s realism. This paper presents a case study encompassing the design process of a simulation-based virtual laboratory, which was guided by a realism principle, and an investigation of its credibility among potential users. We found that many characte
Author(s): Couture Marc

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OMAGE : Outils et Méthode pour la spécification des connaissances au sein d'un Atelier de Génie E
Les nouvelles technologies de l'information sont entrées au cœur de notre société et provoquent de profonds changements dans notre vie quotidienne, notamment dans le monde du travail. Or le métier d'enseignant n'a pas vraiment évolué, même si les méthodes éducatives changent, car toute tentative d'introduction de l'informatique se heurte à la méfiance des enseignants qui ont peur de perdre leur liberté de choix éducatifs. De plus, les avancées technologiques n'ont d'intérêt que
Author(s): Marquesuzaà Christophe

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Emergence de Diagnostic par Formation de Coalitions - Application au diagnostic des conceptions d'un
Cet article présente une approche d'une tâche de diagnostic basée sur la formation de coalitions. Nous considérons le diagnostic comme étant le résultat émergent de l'activité interactive d'agents d'un niveau micro, résultat qui est interprété par des agents spécialisés d'un niveau supérieur (niveau macro). Au niveau micro, les agents interagissent et, suite à un processus de vote, forment des coalitions; au niveau macro, les agents spécialisés sont capables d'interpréter les c
Author(s): Webber Carine,Pesty Sylvie

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Modélisation et perception de l'activité dans l'environnement Symba
Nous présentons dans cet article les travaux de recherche liés à la conception de Symba, un environnement support d'activités collectives en contexte d'apprentissage (ACCA) dont l'objectif est de faire travailler les étudiants sur l'organisation de leur activité. A travers la conception de Symba nous abordons les problématiques du support à la modélisation de l'activité collective par les apprenants, de la perception de l'activité et de la malléabilité de l'environnement.,Proceeding
Author(s): Betbeder Marie-Laure,Tchounikine Pierre

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CEPIAH, a method for Evaluation and Design of Pedagogical Hypermedia
We are working on a method, called CEPIAH. We propose a web based system used to help teachers to design multimedia documents and to evaluate their prototypes. Our tool integrates two modules such as EMPI (Evaluation of Multimedia Pedagogical and Interactive software), and SP/UL/FC, a method for designing pedagogical hypermedia. The EMPI module is used to evaluate multimedia software used in educational context. We structured a knowledge base composed of a list of evaluation criteria, grouped th
Author(s): Trigano Philippe,Pacurar Giacomini Ecaterina

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La transposition informatique, un nouveau problème pour la didactique
We outline the main features of the computational transposition, a process likely to deeply transform the knowledge to be taught in the course of design and implementation of computer-based learning environments.
Author(s): Balacheff Nicolas

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Scripting argumentative knowledge construction in computer-supported learning environments
Argumentative knowledge construction in computer-supported collaborative learning environments is often weak. This experimental study analyzes two collaboration scripts, which should facilitate argumentative knowledge construction. One script aims to support the construction of argumentation sequences and the other script aims to support the argument construction. These scripts should facilitate the argumentative knowledge construction on both the micro- and macrostructure of argumentation durin
Author(s): Stegmann Karsten,Weinberger Armin,Fischer Frank,Ma

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Six Years of Knowledge Networking in Learning Sciences and Technologies
This report presents a series of in-depth reflections about the work of the Center for Innovative Learning Technologies (CILT) from 1997 until 2004. Each member of the CILT team (Principal investigator, postdoctoral scholar, project coordinator and manager) provided their personal reflections on what they, and all of us as a group, have learned from the attempt to stimulate the development and implementation of important, technology-enabled solutions to critical problems in K-14 STEM learning in
Author(s): Sabelli Nora,Pea Roy D.,Park Menlo,Alto Palo

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Emerging Social Engineering in the Wireless Classroom
Code It! fosters mathematics learning environments where pre-algebra students use handheld technologies to confidently and enjoyably explore and learn about functions. The resources we developed—server-based and handheld software and paper-based student and teacher texts—were packaged as a 20-session unit on code making and breaking and designed to boost students’ understanding of mathematical functions and their facility with the multiple representations of tables, graphs and symbols. We
Author(s): Goldman Shelley,Pea Roy D.,Maldonado Heidy

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