ConceptMapWiki - a collaborative framework for agglomerating pedagogical knowledge

We propose a new educational framework,ConceptMapWiki, that is a wiki representing pedagogicalknowledge with a collection of concept maps which iscollaboratively created, edited and browsed. The learners andeducators provide complementing contribution to evolvingshared knowledge structures that are stored in a relationaldatabase forming together inter-connected overlappingontologies. Every contribution is stored supplied with timestamps and a user profile enabling to analyze maturing ofknowledge according to various learner-driven criteria.Pedagogically motivated learning paths can be collaborativelydefined and evaluated, and educational games can beincorporated based on browsing and editing concept maps.The proposed framework is believed to be the first wikiarchitecture of it's kind, designed for personalized learningwith an evolving knowledge repository relying on adaptivevisual representations and sound pedagogical motivation.Initial experiments with a functional online prototype indicatepromising educational gain and suggest further research.Peer reviewe

Building an interactive simulator on a cloud computing platform to enhance students' understanding of computer systems

Cloud computing technologies have been widely adopted to improve the competitiveness and efficiency of core operations in many enterprises through additional computational resources and/or storage as provided on the underlying cloud platforms. Yet there are relatively few studies on how cloud computing may enhance students' understanding of a specific subject in e-learning systems. In a research project awarded by the Microsoft Research Asia, we successfully developed an interactive simulator aimed to enhance the students' understanding of essential concepts related to computer systems through live animations on a cloud computing platform. Essentially, we propose to integrate the latest technologies of cloud computing and learning objects into an efficient, flexible and interactive simulator to deliver powerful computing services for dynamic simulations of various computer systems specified as 'reactive' models of learning objects on the cloud storage. More importantly, through adopting the IEEE learning object metadata standard to represent each key concept/component in different computer systems, our proposed simulator can readily facilitate the sharing and reuse of relevant concepts for future e-learning applications. The system design and prototype implementation of our cloud-based interactive simulator is carefully considered with a thorough evaluation plan to investigate on how learners may benefit from our interactive simulator in various ways. And there are many directions for future extensions. © 2013 IEEE.published_or_final_versio

Educational Technology and Related Education Conferences for January to June 2011 - November 11, 2010

If you attend the same conferences each year, you don’t need to scan this list. This list is your opportunity to “push the envelope” by trying something new. There are hundreds of professional development events that may give you a different perspective or help you learn a new skill. Rather than attend the same event you always do, scan this list and investigate conferences, symposiums, or workshops you have never attended. The list below covers selected events focused primarily on the use of technology in educational settings and on teaching, learning, and educational administration. Only listings until June 2011 are complete as dates, locations, or URLs are not available for a number of events held after June 2011. A Word 2003 format is used to enable people who do not have access to Word 2007 or higher version and those with limited or high-cost Internet access to find a conference that is congruent with their interests or obtain conference proceedings. (If you are seeking a more interactive listing, refer to online conference sites.) Consider using the “Find” tool under Microsoft Word’s “Edit” tab or similar tab in OpenOffice to locate the name of a particular conference, association, city, or country. If you enter the country “United Kingdom” in the “Find” tool, all conferences that occur in the United Kingdom will be highlighted. Then, “cut and paste” a list of suitable events for yourself and your colleagues. Please note that events, dates, titles, and locations may change; thus, CHECK the specific conference website. Note also that some events will be cancelled at a later date. All Internet addresses were verified at the time of publication. No liability is assumed for any errors that may have been introduced inadvertently during the assembly of this conference list. If possible, please do not remove the contact information when you re-distribute the list as that is how I receive updates and corrections. If you publish the list on the web, please note its source

Educational Technology and Related Education Conferences for June to December 2011

This potpourri of educational technology conferences includes gems such as “Saving Your Organisation from Boring eLearning” and “Lessons and Insights from Ten eLearning Masters”. And, if you wish, you can “Be an Open Learning Hero”. You will also find that the number of mobile learning conferences (and conferences that have a mobile learning component) have increased significantly. Countries such as China, Indonesia, Japan, and Thailand have shown a keen interest in mobile learning. It would be impossible for you to be present at all the conferences that you would like to attend. But, you could go to the conference website/url during and after the conference. Many conference organizers post abstracts, full papers, and/or videos of conference presentations. Thus, you can visit the conference virtually and may encounter information and contacts that would be useful in your work. The list below covers selected events focused primarily on the use of technology in educational settings and on teaching, learning, and educational administration. Only listings until December 2011 are complete as dates, locations, or URLs are not available for a number of events held after December 2011. But, take a look at the conference organizers who planned ahead in 2012. A Word 2003 format is used to enable people who do not have access to Word 2007 or higher version and those with limited or high-cost Internet access to find a conference that is congruent with their interests or obtain conference proceedings. (If you are seeking a more interactive listing, refer to online conference sites.) Consider using the “Find” tool under Microsoft Word’s “Edit” tab or similar tab in OpenOffice to locate the name of a particular conference, association, city, or country. If you enter the country “Australia” or “Singapore” in the “Find” tool, all conferences that occur in Australia or Singapore will be highlighted. Or, enter the word “research”. Then, “cut and paste” a list of suitable events for yourself and your colleagues. Please note that events, dates, titles, and locations may change; thus, CHECK the specific conference website. Note also that some events will be cancelled at a later date. All Internet addresses were verified at the time of publication. No liability is assumed for any errors that may have been introduced inadvertently during the assembly of this conference list. If possible, do not remove the contact information when you re-distribute the list as that is how I receive updates and corrections. If you mount the list on the web, please note its source

Facilitating social collaboration in mobile cloud-based learning: a teamwork as a service (TaaS) approach

Mobile learning is an emerging trend that brings many advantages to distributed learners, enabling them to achieve collaborative learning, in which the virtual teams are usually built to engage multiple learners working together towards the same pedagogical goals in online courses. However, the socio-technical mechanisms to enhance teamwork performance are lacking. To meet this gap, we adopt the social computing to affiliate learners’ behaviors and offer them computational choices to build a better collaborative learning context. Combining the features of the cloud environment, we have identified a learning flow based on Kolb team learning experience to realize this approach. Such novel learning flow can be executed by our newly designed system, Teamwork as a Service (TaaS), in conjunction with the cloud-hosting learning management systems. Following this learning flow, learners benefit from the functions provided by cloud-based services when cooperating in a mobile environment, being organized into cloud-based teaching strategies namely “Jigsaw Classroom”, planning and publishing tasks, as well as rationalizing task allocation and mutual supervision. In particular, we model the social features related to the collaborative learning activities, and introduce a genetic algorithm approach to grouping learners into appropriate teams with two different team formation scenarios. Experimental results prove our approach is able to facilitate teamwork, while learners’ capabilities and preferences are taken into consideration. In addition, empirical evaluations have been conducted to show the improvement of collaborative learning brought by TaaS in real university level courses

Introducing personal learning environments to informal learners: lessons learned from the OpenLearn case study

Personal Learning Environments (PLEs) hold the potential to address the needs of informal learners for multi-sourced content and easily customisable learning environments. This paper presents the lessons learned from a case study regarding the use of widget-based PLEs by informal learners for finding and evaluating Open Educational Resources (OER). The lessons learned from this case study have allowed the authors to detect some of the obstacles for the successful adoption of PLEs by informal learners, as well as to identify ways for overcoming these obstacles