Can High-Quality OMO Synchronous Classroom Be Achieved?Analysis of the Teaching Effectiveness based on Value-added Evaluation
The online merging onsite(OMO)synchronous classroom is a feasible way to address the issue of rural underperforming schools and teaching sites being unable to offer a full range of national curriculum courses.Its teaching effectiveness has also attracted much attention,especially in terms of student development.Subject literacy monitoring is an important means to evaluate teaching qual-ity in the basic education stage.Conducting value-added evaluation on its results can reveal the"increment"of student development and explain teaching quality from the perspective of student development.Based on this,this study selects a simple growth percentile value-added evaluation model to analyze the effectiveness of normalized English OMO synchronous classroom teaching for third-grade students in 29 primary schools in a county in Guizhou Province,and verifies its effectiveness using the standard score model.The re-sults show that:① 10 out of 29 schools and 40%of students have reached a high growth level,indicating that the OMO synchronous classroom has a significant effect on improving the teaching quality of rural schools;② The enthusiasm and participation of townships,schools,teachers and students affect the development level of the OMO synchronous classroom teaching;③ The relatively large propor-tion of students with low growth levels is one of the reasons for the poor quality of township education and school teaching,and special attention is needed.Finally,this paper proposes that the sustainable and efficient development of the OMO synchronous classroom can be ensured by integrating and analyzing fine-grained multi-source data,combining evaluation results to evidence-basedly improve teaching and research,developing value-added evaluation and analysis models for OMO synchronous classroom teaching,and improving the co-ordinated promotion and development mechanism of"district-town-school"for the OMO synchronous classroom.
OMO synchronous classroomteaching effectivenessvalue-added evaluation
NETL
NSTL
万方数据
