A Methodological Study on the Quality Assessment of Online-Offline Blended Teaching in Physical Education Courses Using the Assignment Approach

In order to overcome the shortcomings of traditional physical education teaching quality assessment methods, this paper proposes a hybrid online-offline physical education teaching quality assessment method based on the assignment method.The method utilizes the hierarchical analysis method (AHP) to initially assess the quality of hybrid physical education teaching, and introduces the improvement of the pull apart step method (ISD) to improve the assessment accuracy of the hierarchical analysis method.The AHP and ISD methods are weighted to form a comprehensive integrated assignment method to construct a hybrid physical education teaching quality assessment model.Finally, the accuracy of the teaching quality assessment model was tested by the plain Bayesian classifier (NBC).The questionnaire data from teachers and students of an engineering university were collected and applied to the model of this paper, and the final results show that the model of this paper can effectively realize the grade assessment of hybrid physical education teaching quality according to the obtained data.The simple Bayesian classifier used in this paper has obvious performance advantages compared with multiple linear regression (MLR) models.The application of the method in this paper can effectively meet the needs of teachers and students in mixed physical education teaching and learning, and at the same time, it can significantly improve students' physical education performance, which is highly welcomed by teachers and students in schools.