Diagnosis of Blended Teaching Problems and Strategy Research Based on Visible Learning Behavior
Blended learning has gradually become the normality in all kinds of school teaching in recent years.Blended learning environments are mostly constructed with the help of online course platforms and smart terminals,and certain learning behaviors of students can be recorded as visible ones.On the basis of constructing the visible learning behavior model of blended learning environment,this study collects data from the course platform and uses the fuzzy comprehensive judgment method to pre-process the data,so that the data in the dimensions of knowledge acquisition,collaborative communication and learning attitude can be quantified and analyzed.At the same time,the data analysis is conducted based on the functional settings of the course platform,and problems in blended teaching and learning in terms of the design of learning activities,teachers'teaching and management,and students'learning ability are discussed,and suggestions for teachers to improve the teaching quality of blended learning are put forward.