Research On Evaluation Of Learning Effect Based On Blended Teaching

With the development of education theory and internet technology,modern education methods are undergoing major changes.A hybrid teaching model combining traditional classroom and online learning has emerged.More and more disciplines have developed hybrid teaching models.How to evaluate the learning effects of blended teaching has also received increasing attention from the educational community.This article reviews a large number of mixed teaching evaluation data,and collates the different experts in the method of mixed teaching evaluation.It is found that there is no complete evaluation system at this stage.Some articles start from theoretical education knowledge and put forward many targeted evaluation indicators,but they lack practice.Some articles have practical operation,but the evaluation index is too single and lacks process evaluation,and the evaluation index data is too subjective.In this paper,combining the theories and methods of various researchers on the evaluation of mixed teaching effects,a set of evaluation system that combines the process evaluation index with the summative evaluation index is developed.The objective data is the main subject,the subjective data are supplemented,and the student is The evaluation subject and the method of teacher-assisted evaluation evaluate the learning effect of the blended teaching.This paper focuses on the evaluation of the mixed class of random process of Central China Normal University.The process evaluation starts from three aspects:pre-learning evaluation,classroom learning evaluation,and post-study learning evaluation.The number of pre-requisites for each month's students,online answer scores,participation Analysis of the discussions and the number of questions in the classroom revealed that the mixed teaching not only significantly improved the students' homework completion,but also made the students' academic performance significantly higher than the traditional teaching class,and significantly improved the students' learning initiative.Enthusiasm has cultivated students' ability to think independently and to seek truth from facts.This paper not only validates the relevance of the selected indicators to the evaluation of students,learning effects,but also extracts three main factors affecting the mixed teaching effect through the principal component analysis method.It is summarized as the preview performance and classroom performance.Personal thinking performance.Teachers can supervise and encourage students' performance in these three indicators to improve their learning effectiveness in blended teaching.In the end,this paper summarizes the effectiveness and experience of the hybrid teaching,demonstrates the problems in the process,analyzes the deficiencies,and proposes suggestions to provide reference and reference for the development of hybrid teaching in colleges and universities.