Sustainable Personalized E-Learning through Integrated Cross-Course Learning Path Planning

Qin Xiao, Yong-Wei Zhang (), Xiao-Qi Xin and Li-Wen Cai
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Qin Xiao: Information Construction and Management Office, Jiangsu University of Science and Technology, Zhenjiang 212127, China
Yong-Wei Zhang: College of Automation, Jiangsu University of Science and Technology, Zhenjiang 212127, China
Xiao-Qi Xin: College of Automation, Jiangsu University of Science and Technology, Zhenjiang 212127, China
Li-Wen Cai: College of Automation, Jiangsu University of Science and Technology, Zhenjiang 212127, China

Sustainability, 2024, vol. 16, issue 20, 1-34

Abstract: This study addresses the growing need for sustainable and personalized learning solutions in online education by optimizing cross-course learning paths. With the increasing volume of e-learning resources, students often struggle to select appropriate courses and learning paths that align with their individual abilities and goals. A novel cross-course learning path planning model is proposed, which integrates resources from multiple courses using modified matching functions based on Item Response Theory (IRT) and a knowledge graph. This model effectively matches learner attributes, such as abilities, learning styles, and goals, with material attributes like difficulty, types, and prerequisites. An innovative variable-length continuous representation (VLCR) and an improved differential evolution algorithm are employed to optimize the multi-attribute matching (MAM) model, enhancing learning personalization. Results from numerical experiments indicate that cross-course learning paths significantly enhance learning outcomes for a wide range of learners, with over 45% benefiting from improved matches compared to single-course paths. Additionally, 70% of learners experienced similar or better results with cross-course learning. This approach not only promotes efficient learning but also supports sustainable educational practices, preparing educators and learners to meet the challenges of a rapidly changing world.

Keywords: cross-course learning path planning; differential evolution algorithm; e-learning resource optimization; knowledge graph application; personalized learning (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2024
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