Educational Data Mining and Instruction Application Based on FET: Take Torsion Experiment as an Example

Educational data mining is a topic of significant importance in the field of education. In this study, we propose the utilization of the simulation technology to obtain data and visualization resources to address the challenges posed by mechanics courses, which are characterized by their abstract nature and extensive use of formulas. The torsion experiment is chosen as a case study. By employing modeling and simulation techniques, we examine the deformation and stress conditions of solid and hollow shafts under the same force coupling. The abundance of data and visually appealing diagrams obtained through this process provide valuable materials for teaching experiments. Furthermore, the statistical analysis of student questionnaires validates the effectiveness of the proposed approach (90.70% approval). Students' interest in learning and classroom interaction have shown remarkable improvement. Finite element technology exhibits significant potential for innovation in the field of mechanics courses, and further exploration of additional case studies by scholars is warranted.