Learning about Users from Observation
Many approaches and systems for recommending information,
goods, or other kinds of objects have been developed
in recent years. In these systems, machine learning methods
are often used that need training input to acquire a user
interest profile. Such methods typically need positive and
negative evidence of the user’s interests. To obtain both
kinds of evidence, many systems make users rate relevant
objects explicitly. Others merely observe the user’s behavior,
which yields positive evidence
Event-Driven Interoperability Framework For Interoperation In E-Learning Information Systems - Monit
Enormous efforts are put in both directions of the area of e-learning technologies- information and learning
aspects. On one hand, there are new challenges in learning technologies, which tends to be in focus of research
of the community of practise. On the other hand, there are learning specifications developments, which are
technology oriented. And last, but not least new exciting technologies appear on the web. In order to achieve the
primary goal in technology-enhanced learning - better lear
A Robot in Kindergarten
These thought are the result of work in progress, started in 1999, within the scope of the
Trás-os-Montes Digital/SCETAD, project (sub-project: ICEI – Computers in Early
Childhood Education Contexts). The work took place in Portuguese kindergarten
rooms, with children aged 3, 4, 5 and 6.
The ICEI sub-project aims to promote the use of ICT in a playful but pedagogical way,
be it free or directed. This use is intended to occur within the scope of activities
developed for the micro-spaces of the
Choosing for learning objects: The possible deployment of learning objects with eight educational am
The Dutch six-part series Leerobjecten in de praktijk (Learning objects in practice) is about six divergent and difficult problems that occur frequently in working with learning objects. Based on research into existing practice, guidelines are offered to policy makers, educational technology consultants, teachers, educational designers and developers of digital learning materials who are struggling with these problems in higher education.
Choosing for learning objects discusses eight education
Choosing for learning objects: The possible deployment of learning objects with eight educational am
The Dutch six-part series Leerobjecten in de praktijk (Learning objects in practice) is about six divergent and difficult problems that occur frequently in working with learning objects. Based on research into existing practice, guidelines are offered to policy makers, educational technology consultants, teachers, educational designers and developers of digital learning materials who are struggling with these problems in higher education.
Choosing for learning objects discusses eight education
Interactive learning of nanophysics phenomena
This paper describes a new method of teaching and experimenting nanophysics effects using a nanomnipulator. This nano-manipulator is formed by a multi-sensory platform connected to an AFM and/or to virtual nano-scenes produced by a real-time simulator. The first objective of this work is the evaluation of a custom-made nanomanipulator compared to the use of a classical Atomic Force Microscope (AFM) interface. These instruments are used to teach one-dimensional nano-physical phenomenon, the appro
Interactive learning of nanophysics phenomena
This paper describes a new method of teaching and experimenting nanophysics effects using a nanomnipulator. This nano-manipulator is formed by a multi-sensory platform connected to an AFM and/or to virtual nano-scenes produced by a real-time simulator. The first objective of this work is the evaluation of a custom-made nanomanipulator compared to the use of a classical Atomic Force Microscope (AFM) interface. These instruments are used to teach one-dimensional nano-physical phenomenon, the appro
Designing for Collaboration and Mutual Negotiation of Meaning Boundary Objects in Networked Learn
This paper addresses the issue of collaborative learning and networked learning within continuing professional
development. Collaborative learning is defined as the meeting of specific differences and dependencies among
participants and practices within and across communities, afforded and constrained by the pedagogical design.
The study explores how boundary objects serve as resources to support collaborative learning as a means of
representing, learning about, and transforming knowledge. Based
Didactical complexity of computational environments for the learning of mathematics
How a microworld is used by students is crucially influenced by the teacher, who has the responsibility of organising the classroom setting in which learning takes place. For this reason this paper focuses on the teacher as a manager of the learning situation, in relation to the students’ construction of meaning. A model of teaching which takes into account interactions between teacher, students and computer is outlined. Although the focus of this paper will be on the teacher, the teacher w
Framework for Computer Programming in Preschool and Kindergarten
This thesis aims to be a contribution to the integration of activities with computer programming into preschool education contexts. It is based on experiences and observations of children aged 3, 4, and 5 years olds programming computers, using an animated programming language, ToonTalk, held between 2000 and 2004 in seven different settings, typically in weekly session held over the course of several months in each year, involving approximately 150 children and 10 educators, including early chi
The role of roles in the analysis of interactions in collaborative environments
Analysis of interactions has become a basic function in the field of collaborative learning, as a means for supporting both students' self-regulation as well as formative evaluation processes. However, we observe a lack of methods and tools for the analysis of interactions in CSCL that considerer the different roles implied in collaboration management processes, both from the point of view of the actors that take part in a typical CSCL scenario:
teachers, students or the system
Applying Competence Structures for Peer Tutor Recommendations in CSCL Environments.
Competence structures of the content and competence modelling of the learners provide well-suitable means for finding appropriate peer tutors in CSCL based on asynchronous messaging and annotations. Various criteria for the appropriateness of potential peer tutors can be discussed. An internet-based system used as a large scale Web experiment can then also deliver data for evaluating such criteria.
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
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
Literature Review in Primary Science and ICT
This review focuses on the development of primary science since it was first introduced in 1989 as a compulsory, core subject in the primary curriculum in England and Wales. It considers the impact of ICT in primary science in relation to the role of teacher and learner, teachers' subject knowledge, the balance between process skills and science content, and the application of formative assessment. It also provides a critical evaluation of ways in which ICT is currently being used to promote goo
Curriculumanalyses voor de integratie van ICT in het onderwijs: Een inventariserend onderzoek
Not available,Research report of the Stichting Digitale Universiteit
Curriculumanalyses voor de integratie van ICT in het onderwijs: Een inventariserend onderzoek
Not available,Research report of the Stichting Digitale Universiteit
From ER to VR: Analysing interaction in a Collaborative Virtual Environment
Not available,PhD thesis of the University of Bergen, Norway
The Microevolution of Mathematical Knowledge: The Case of Randomness
In this article, we explore the growth of mathematical knowledge and in particular, seek to clarify the relation between abstraction and context. Our method is to gain a deeper appreciation of the process by which mathematical abstraction is achieved and the nature of abstraction itself, by connecting our analysis at the level of observation with a corresponding theoretical analysis at an appropriate grain size. In this article, we build on previous work to take a further step toward constructin
