Fostering Collaborative Knowledge Construction in Case-Based Learning Scenarios in Videoconferencing

2006 ◽  
Vol 35 (4) ◽  
pp. 377-397 ◽  
Author(s):  
Bernhard Ertl ◽  
Birgitta Kopp ◽  
Heinz Mandl
Author(s):  
Bernhard Ertl ◽  
Kathrin Helling

Considering e-learning as a socio-cultural system acknowledges that individuals are embedded within different contexts, influenced by the culture and the society the individual lives in. Designing beneficial e-learning scenarios means respecting these socio-cultural contexts and providing appropriate framing. This chapter introduces several aspects influencing e-learning from an individual and socio-cultural perspective. It firstly deals with the aspect of learners' collaborative knowledge construction in e-learning and introduces what this perspective means for the design and implementation of e-learning scenarios. The chapter looks at tools and shared external representations and shows how they can beneficially support learning processes and outcomes. In a third step, it looks at the individual's learning characteristics, for example an individual's prior knowledge, and socio-cultural biases relating to gender, ethnicity, and socio economic background, and discusses how these may be an obstacle for e-learning and how e-learning may help learners to overcome their biases. Finally, the chapter focuses on the issue on evaluation and provides suggestions to evaluate environments for e-learning from a socio-cultural perspective.


Author(s):  
Christian Harteis

Modern employment and work life demands employees who continuously develop and actualize their competencies. Information and computer technology (ICT) provides rich opportunities to support individuals in their professional learning. This contribution describes professional learning from the perspective of research on expertise, which analyses the development of knowledge structures on the way from novice to high performing expert. First, a general concept of competence and knowledge development is to be discussed and different types of knowledge are to be distinguished. Then this contribution discusses opportunities to support this development with e-learning scenarios on the various levels of knowledge construction. The main argument is that e-learning opportunities are an option to overcome the traditional distinction between formal and informal learning. However, crucial challenges for implementing e-collaborative knowledge construction remain – as the contribution finally will conclude.


2021 ◽  
Vol 2021 (January) ◽  
pp. 51-63
Author(s):  
Konstantin Luzyanin

Rapid technological development introduced dramatic changes in teaching analytical chemistry. While instruction of core analytical chemistry continues to be of significance, implementation of additional applied approaches helps to bridge the gap between the theoretical nature of academic teaching, and a practical way typical for employment. Although the use of problem- and case-based learning scenarios in chemistry have shown to be beneficial, evidence of their application for the teaching of instrumental analytical subjects remains limited. One of the main concerns in developing new curriculum disciplines involving problem- and case-based learning regards the way of testing these teaching approaches before implementation. In this report, we introduce a two-step model for trialling of problem- and case-based scenarios for the teaching of applied analytical chemistry, which was helpful in the development of several chemistry modules for both undergraduate and postgraduate curricula.


Author(s):  
Stylianos Hatzipanagos ◽  
Anthony Basiel ◽  
Annette Fillery-Travis

This chapter explores how web-based video conferencing (WVC) can be used to create and support learning environments within a work based learning context. Computer mediated communication interactions through WVC can support collaborative knowledge construction by encouraging dialogical processes in communities of learners and practitioners. We position our field of exploration within the educational landscape defined by socio-economic changes, resulting from the development of the knowledge economy, and the explosive growth of information and communication technologies to serve it.


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