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A model-driven PBL application to support the authoring, delivery, and execution of PBL processes
Disi Wang1, Mohammed Samaka2, Yongwu Miao1
11Department of Computer Science and Applied Cognitive Science, University of Duisburg-Essen, Lotharstr. 63, 47057 Duisburg, Germany.
Research and Practice in Technology Enhanced Learning
|January 8, 2019
Summary
Teachers can now design and deliver online or hybrid problem-based learning (PBL) more effectively. A new web-based application uses a model-driven approach and semi-structured data for flexible PBL implementation.
Area of Science:
- Educational Technology
- Computer Science Education
Background:
- Problem-based learning (PBL) is increasingly popular, driving demand for technological integration.
- Educators often lack the expertise in learning theories and technology to effectively design and implement online or blended PBL.
Purpose of the Study:
- To develop and test methods and tools for flexible, user-friendly online or hybrid PBL.
- To present a technical approach for a web-based PBL application supporting both authoring and runtime.
Main Methods:
- Developed a web-based application for problem-based learning (PBL).
- Employed a model-driven approach combined with semi-structured data management.
- Focused on supporting both the design (authoring) and execution (run-time) phases of PBL.
Main Results:
- The developed web-based application facilitates the design and delivery of online/hybrid PBL.
- The combined model-driven and semi-structured data approach proves effective for PBL processes.
- The application offers flexibility and low usage barriers for educators.
Conclusions:
- A model-driven approach with semi-structured data management is a promising solution for supporting online/hybrid PBL.
- This technical approach enhances the efficiency and effectiveness of authoring and delivering PBL.
- The developed application can significantly aid educators in implementing technology-enhanced PBL.
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