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Design and evaluation of a case-based system for modelling exploratory learning behaviour of math generalisation
- Source :
- Cocea, M & Magoulas, G D 2017, ' Design and evaluation of a case-based system for modelling exploratory learning behaviour of math generalisation ', IEEE Transactions on Learning Technologies, vol. 10, no. 4, pp. 436-449 . https://doi.org/10.1109/TLT.2017.2661310
- Publication Year :
- 2017
- Publisher :
- Institute of Electrical and Electronics Engineers, 2017.
-
Abstract
- Exploratory learning environments (ELEs) promote a view of learning that encourages students to construct and/or explore\ud models and observe the effects of modifying their parameters. The freedom given to learners in this exploration context leads to a\ud variety of learner approaches for constructing models and makes modelling of learner behaviour a challenging task. To address this\ud issue, we propose a learner modelling mechanism for monitoring learners’ actions when constructing/exploring models by modelling\ud sequences of actions reflecting different strategies in solving a task. This is based on a modified version of case-based reasoning for\ud problems with multiple solutions. In our formulation, approaches to explore the task are represented as sequences of simple cases\ud linked by temporal and dependency relations, which are mapped to the learners’ behaviour in the system by means of appropriate\ud similarity metrics. This paper presents the development and validation of the modelling mechanism. The model was validated in the\ud context of an ELE for mathematical generalisation using data from classroom sessions and pedagogically-driven learning scenarios.
- Subjects :
- Computer science
Generalization
Context (language use)
02 engineering and technology
Intelligent Systems
Machine learning
computer.software_genre
Education
Data modeling
Task (project management)
Concept learning
case-based reasoning
0202 electrical engineering, electronic engineering, information engineering
Case-based reasoning
Discovery learning
Context model
evaluation
csis
mathematics
business.industry
05 social sciences
Computing
General Engineering
050301 education
learner modelling
Computer Science Applications
020201 artificial intelligence & image processing
Artificial intelligence
Adaptive learning systems
business
0503 education
computer
Computer Science(all)
Subjects
Details
- Language :
- English
- ISSN :
- 19391382
- Database :
- OpenAIRE
- Journal :
- Cocea, M & Magoulas, G D 2017, ' Design and evaluation of a case-based system for modelling exploratory learning behaviour of math generalisation ', IEEE Transactions on Learning Technologies, vol. 10, no. 4, pp. 436-449 . https://doi.org/10.1109/TLT.2017.2661310
- Accession number :
- edsair.doi.dedup.....18f6e13e7c0ee1fd1fb9424cf2e07638