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Implementation and Evaluation of Digital E-Lecture Annotation in Learning Groups to Foster Active Learning

  • The use of video lectures in distance learning involves the two major problems of searchability and active user participation. In this paper, we promote the implementation and usage of a collaborative educational video annotation functionality to overcome these two challenges. Different use cases and requirements, as well as details of the implementation, are explained. Furthermore, we suggest more improvements to foster a culture of participation and an algorithm for the extraction of semantic data. Finally, evaluations in the form of user tests and questionnaires in a MOOC setting are presented. The results of the evaluation are promising, as they indicate not only that students perceive it as useful, but also that the learning effectiveness increases. The combination of personal lecture video annotations with a semantic topic map was also evaluated positively and will thus be investigated further, as will the implementation in a MOOC context.

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Metadaten
Author:Franka Grünewald, Christoph MeinelORCiDGND
DOI:https://doi.org/10.1109/TLT.2015.2396042
ISSN:1939-1382 (print)
Parent Title (English):IEEE transactions on learning technologies
Publisher:Inst. of Electr. and Electronics Engineers
Place of publication:Los Alamitos
Document Type:Article
Language:English
Year of first Publication:2015
Year of Completion:2015
Release Date:2017/03/27
Tag:collaborative learning; eLectures; tele-teaching; video annotation
Volume:8
Issue:3
Pagenumber:13
First Page:286
Last Page:298
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Informatik und Computational Science
Peer Review:Referiert
Institution name at the time of publication:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Informatik