[publication] Web 2.0 als Basistechnologie für CSCL-Umgebungen

Nach längerer Wartezeit ist es erschienen, das neue Buch CSCL-Kompendium 2.0, welches ein Lehr- und Handbuch zum computerünterstützten kooperativen Lernen ist. Anja und ich haben uns den Web 2.0 Technologien gewidmet im Beitrag „Web 2.0 als Basistechnologie für CSCL-Umgebungen„.
Zusammenfassung:

Nach der Dotcom-Blase und der damit verbundenen ersten abflauenden Euphorie gegenüber den Potentialen des World Wide Webs wurde im Jahr 2004 ein neuer Begriff postuliert:Web 2.0. Dieser beschreibt aber keinen technologischen Versionssprung, sondern den Um-gang der Nutzer/innen durch deren aktive Beteiligung. Es entstehen immer mehr Dienste und Applikationen, die eine Einbeziehung der Nutzer/innen ermöglichen und es so immer einfacher machen, im World Wide Web zu partizipieren und eigene Inhalte zu publizieren. In diesem Beitrag wird eine erste grobe Übersicht über die wichtigsten Applikationen gegebensowie deren typische Merkmale herausgearbeitet. Ziel ist es, eine Grundlage für nachfolgende Kapitel zu geben, welche die speziellen Ausprägungen der Anwendungen in CSCL-Umgebungen darlegen.

Web 2.0 als Basistechnologien für CSCL-Umgebungen

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Referenz: Ebner, M.; Lorenz, A. (2012) Web 2.0 als Basistechnologie für CSCL-Umgebungen; Haake, J.; Schwabe, G.; Wessner, M. (Hrsg.); CSCL-Kompendium 2.0; Oldenburg, München; S. 97-111

[publication] Podcasting for Electrical Power Systems

Our contribution about „Podcasting for Electrical Power Systems“ for this year MIPRO 2012 conference is now online available.
Abstract:

This paper reflects six years of managing (lecture) recording activities at Graz University of Technology (TU Graz) with a special eye on the broad experiences of the Institute of Electrical Power Systems of TU Graz (IFEA) according to podcasting as well as their advantages of using this service. Furthermore the paper analyses the history, development, and management, its increase, aspects of evaluation, and didactics as well as its future trends, facing the challenges of a university wide automated recording system. The paper too presents the latest development of an integrated search functionality offered for each single recording serviced by the Department of Social Learning (DSL) of TU Graz. This is made possible on base of OCR (Optical Character Recognition) recognition of indexed video frames. Podcasting has become an integrated part of teaching activities at IFEA and at TU Graz in general. It will be further enlarged to an automated system providing high quality multimedia lecture recordings.

Podcasting for Electrical Power Systems

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Reference: Grigoriadis, Y., Fickert, L., Ebner, M., Schön, M., Nagler, W. (2012) Podcasting for Electrical Power Systems, Conference Proceedings MIPRO 2012, IEEE, p. 1412-1417, ISBN 978-953-233-069-4

[publication] It’s Just About Learning the Multiplication Table

At this year LAK 2012 Conference on „Learning Analytics and Knowledge“ we presented our first results of the netidee project „Multiplication Trainer„. Our publication is also online available:
Abstract:

One of the first and basic mathematical knowledge of schoolchildren is the multiplication table. At the age of 8 to 10 eachchild has to learn by training step by step, or more scientifically, by using a behavioristic learning concept. Due to this fact it can be mentioned that we know very well about the pedagogicalapproach, but on the other side there is rather less knowledgeabout the increase of step-by-step knowledge of the schoolchildren.In this publication we present some data documenting thefluctuation in the process of acquiring the multiplication tables.We report the development of an algorithm which is able to adaptthe given tasks out of a given pool to unknown pupils. For this purpose a web-based application for learning the multiplicationtable was developed and then tested by children. Afterwards so-called learning curves of each child were drawn and analyzed bythe research team as well as teachers carrying out interestingoutcomes. Learning itself is maybe not as predictable as we knowfrom pedagogical experiences, it is a very individualized processof the learners themselves.It can be summarized that the algorithm itself as well as thelearning curves are very useful for studying the learning success.Therefore it can be concluded that learning analytics will becomean important step for teachers and learners of tomorrow.

It’s Just About Learning the Multiplication Table

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Reference: Schön, M., Ebner, M., Kothmeier, G. (2012) It’s Just About Learning the Multiplication Table, Conferecnce Proceeding of LAK12: 2nd International Conference on Learning Analytics & Knowledge, 29 April – 2 May 2012, Vancouver, BC, Canada

[publication] Studieren 2.0: Digital Natives in Zeiten von Bologna

Unsere Untersuchungen, Auswertungen und Umfragen heutiger Studierender und ihrer digitalen Begleiter, sowie die Anliegen an eine zukünftige Ausbildung ist jetzt in der Zeitschrift „Das Hochschulwesen“ erschienen.
Zusammenfassung:

Kernthemen der Bologna Follow-up Group sind die Aktionslinien „LebenslangesLernen“, „Mobilität“ und „Studierendenzentriertes Lernen“. Die Abteilung Vernetztes Lernen der Technischen Universität Graz ist der Frage nachgegangen, in wieweit die Bologna-Ziele auch den Wünschen und Anliegen der Studierenden und Lehrenden für den Teilbereich E-Learning entsprechen? Basis der Diskussion sind drei unabhängige Untersuchungen: die Erstsemestrigen-Befragung, die Umfrage„Studieren 2020“ und die Zukunftswerkstätten 2010 des Vereins Forum neue Medien Austria mit der Thematik „Studieren und Lehren 2020“. Das Ergebnis zeigt,dass die Auswirkungen des Bologna-Prozesses wohl in den Curricula zu finden sind; im Geschehen im Hörsaal spiegeln sich Veränderungen nur rudimentär wider, werden aber sehr gefordert!

Studieren 2.0: Digital Natives in Zeiten von Bologna

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Zitation: Ebner, M.; Nagler, W. (2012) Studieren 2.0: Digital Natvies in Zeiten von Bologna, Das Hochschulwesen 1/2012, Jg. 2012, S. 20-27

[publication] Mobile Learning – Wozu?

Das Magazin kmu life hat angefragt ob ich eine kurze Kolumne zum Thema Mobile Learning schreiben möchte – nun das Ergebnis ist der folgende Text. Ich freue mich wie immer auf Rückmeldungen:

Mobile Learning – Wozu?

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Quelle: Ebner, M. (2012) Mobile Learning – Wozu?, kmu life 02/2012, S.26

[publication] New Forms of and Tools for Cooperative Learning with Social Software in Higher Education

Sandra and I wrote a summary of different tools and forms of cooperative learning with Social Software in higher education. It was just published in the book „Encyclopedia of Computer Science“ (ed. Robert T. Abrams).

Our abstract:

Since the new generation of Internet technology, called Web 2.0, has been introduced, a change of how users are dealing with the World Wide Web has been get into going. If access to the Web is available, today nearly anyone can actively participate and communicate online. Of course this recent evolution of the Web influences also the field of education. Former e-learning was mainly characterized by the use of content offered within learning management systems. Nowadays so called “Social Software” enables new possibilities and didactical approaches. In this chapter we give a short overview of how Social Software can support cooperative learning and how new technologies can enhance higher education in a meaningful new way. After a short introduction to the basics of cooperative learning different Social Software applications are classified and described. Practical examples are presented to show the general usage. In the end we conclude that these technologies have great impact on teaching and learning, as it will help to enhance education at universities.

Within the paper, we distinguished different forms of Social Software:

Social Software can be distinguished concerning their main purposes

  • Social presence and communication including discussion forums, Web chats, (micro-) blogging, (micro-) podcasting, and live streaming;
  • Collaborative development including tools that allow a collaborative work and development as the Wiki technology; or
  • Collaborative enrichment of content such as social bookmarking, social tagging, and rating.

Then we went on with a short description of different teaching settings (formally organised learning), where cooperative learning can be used:

1. Distance learning setting

The learners are distributed and do not meet in reality before and while learning and working together. The online communication is not always, but often asynchronous;

2. Blended learning setting

The learners meet in reality and additionally online but normally not parallel. The online communication usually is asynchronous;

3. Classroom group work setting – with 10 to 25 learners

Every learner additionally and parallel to “real” communication participates through networked computers or mobile phones on the group interaction

4. Lecture hall learning setting

The learners use networked computers or mobile phones to facilitate interaction and feedback loops in big groups of more than 40 people parallel to a (interactive) lecture.

In the paper we list tools and their usage and how it already worked (or not) within cooperative learning settings. We came to the conclusion (amongst other aspects!!):

The use of technology in education strongly depends on the questions how we can improve the quality of education and how we can benefit from it. For example, digital collaboration with the help of Wiki systems leads to new possibilities that had not been imaginable within a paper-based learning scenario. Furthermore tagging enhances learner’s content in a new meaningful way and makes the content shareable und reusable. Micro-blogging as described in previous chapters must be seen as a complete new form of communication – talking to a cloud, without knowing if anyone will read or even react to it.

As cooperative learning is very often a part of open educational practices, where learners have the possibilities to organize their own learning within their groups as active partners, changes of learning and teaching behavior is not only a matter of such new tools. Also the existing learning culture within the institution or the teaching abilities and attitudes of lectures are (amongst others) crucial aspects of teaching in higher education that has to be taken into account for a successful implementation or usage of such new tools for cooperative learning (cf. Schaffert, 2009).

Additionally, we have to bear in mind that such tools are not built especially for learning settings. It is up to the researchers and every single user to find out whether learners can benefit from it or not. (…)

Reference: Schaffert, S., Ebner, M. (2012) New Forms of and Tools for Cooperative Learning with Social Software in Higher Educatio, In: Encyclopedia of Computer Science, R. T. Abrams (Ed.), Nova Publishers, Hauppauge NY, p. 537-552

[publication] E-Learning Model in Practice – Does it Work and Fit?

Our contribution to this year Global Time Conference about „E-Learning Model in Practice – Does it Work and Fit?“ is now online available as draft version.
Abstract:

This paper presents a general model of e-learning in higher education and compares four running e-learning courses for further education to each other. The courses are described and their account within the model is discussed. The main question in this context is to find out whether it is possible to make a generalization over all courses or not? In fact of all different impact factors, such as teaching strategies, scopes and results as well as their changes during the courses, it can be concluded that this e-learning model works in general for this kind of courses anyway.

E-Learning Model in Practice – Does it Work and Fit?

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Reference: Ebner, M., Petrovic, M. (2012), E‐Learning Model in Practice – Does it Work and Fit?, Global Time Conference 2012, p. 1-­7

[CfP] Young Academics E-Learning Research (YAER12)

FNM-Austria likes to assist young researchers to present the community their studies, works, implementations and engage them to contribute at the International Conference on Interactive Collaborative Learning (2012).
Therefore a Call for Papers called „Young Acedemics E-Learning Research“ is announced and the deadline to sumbit an extended abstract is 23th April 2012:

Call for Papers: ICL 2012 Special Track YAER12

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View more documents from Martin Ebner

[#LAK2012] Learning Analytics and Knowledge 2012

Our publication on „It’s just About Learning the Multiplication Table“ got accepted for this year conference on Learning Analytics and Knowledge 2012. We will talk about our research results concerning the project „Intelligent Multiplication Table“. The abstract of our contribution:

One of the first and basic mathematical knowledge of school children is the multiplication table. At the age of 8 to 10 each child has to learn by training step by step, or more scientifically, by using a behavioristic learning concept. Due to this fact it can be mentioned that we know very well about the pedagogical approach, but on the other side there is rather less knowledge about the increase of step-by-step knowledge of the school children.
In this publication we present some data documenting the fluctuation in the process of acquiring the multiplication tables. We report the development of an algorithm which is able to adapt the given tasks out of a given pool to unknown pupils. For this purpose a web-based application for learning the multiplication table was developed and then tested by children. Afterwards so- called learning curves of each child were drawn and analyzed by the research team as well as teachers carrying out interesting outcomes. Learning itself is maybe not as predictable as we know from pedagogical experiences, it is a very individualized process of the learners themselves.
It can be summarized that the algorithm itself as well as the learning curves are very useful for studying the learning success. Therefore it can be concluded that learning analytics will become an important step for teachers and learners of tomorrow.

We are looking forward to meet you in Vancouver to discuss our research results 🙂 .

[publication] Does a Citation-Index for Websites Make Sense?

Our publication on „Does a Citation-Index for Websites Make Sense?“ in the Global Computer Science Technology Journal (Open Access) is now online available.

Abstract:

The usefulness of external references to websites is a crucial factor of web-monitoring. It is of high general interest whether your website is visited by the estimated target group or not. This publication measures the value of references of websites by bringing the idea of citation- index to web-analytic tools. The approach presented is considering the number and quality of actions a visitor of a specific website does and the time s/he spent on this website as well as the previous website the user is coming from. The combination of these three parameters are expressed by formulas and afterwards visualized by different tools. Finally this approach is tested and discussed on an existing project. It can be concluded that this concept is indeed useful to get a deeper insight whether external websites addressing the intended target group or not.

Does a Citation-Index for Websites Make Sense?

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Reference: Ebner, M., Alimucaj, A., (2011) Does a Citation-Index for Websites Make Sense?, GJCST (2011), Volume 11, Issue 20: 1-9 [.pdf]