Authors:
Markus Siepermann
1
;
Christoph Siepermann
2
and
Richard Lackes
1
Affiliations:
1
Technische Universität Dortmund, Germany
;
2
Albstadt-Sigmaringen University, Germany
Keyword(s):
Automatic Marking, e-Learning, Intelligent Tutoring Tool, Metra Potential Method, Self Assessment.
Related
Ontology
Subjects/Areas/Topics:
Cloud Computing
;
Collaboration and e-Services
;
Computer-Supported Education
;
Data Engineering
;
e-Business
;
e-Learning
;
e-Learning and e-Teaching
;
Enterprise Information Systems
;
Mobile Software and Services
;
Ontologies and the Semantic Web
;
Services Science
;
Software Agents and Internet Computing
;
Software Engineering
;
Software Engineering Methods and Techniques
;
Telecommunications
;
Web Services
;
Wireless Information Networks and Systems
Abstract:
The metra potential method as a special precedence diagram method is used in many scientific disciplines, e.g. in project management, date- and capacity-planning. It is a combination of graphical modelling and calculations for the duration of projects/processes. In this paper, we introduce an e-learning system that provides exercises concerning the metra potential method. Students can freely model the diagrams without restrictions and do the necessary calculations. Then, their solutions are marked automatically on the basis of a reference solution. The calculations are based on the modelling, thus consecutive faults between modelling and calculation have to be considered as well as consecutive faults only during the calculation.