Interactive Study Of Biology Classroom Teaching In Middle School Under The Cloud Class Platform

The Cloud classroom is a kind of efficient and convenient real-time interactive teaching form,which was born under the background of big data.It has the information technology advantages,and the emergence of cloud classroom soon gets people’s attention.In the relevant researches on cloud classroom,some researches have discussed how to apply cloud classroom to classroom teaching of various disciplines,and the research focus is on the basic use function of the platform.However,there is no report on the research on the teaching interaction behavior that affects the classroom quality.In the cloud class platform,The interaction between human and instructional media has emerged and Classroom teaching interaction becoming more complicated,because of mobile terminal intervention.Therefore,it is practical and guiding significance to study the teaching interaction in the cloud classroom.Taking the cloud classroom teaching of middle school biology as an example,this paper uses the analysis method of coding definition node to quantitatively study the teaching interaction behavior in the middle school biology cloud classroom.The study analyzed the collected videos about middle school biology teaching in cloud classroom and according to the time distribution characteristics of cloud classroom feedback function in the whole class,videos are divided into two categories.In addition,it is determined three typical cloud classes in the middle school biology class as the research object to study,which are cell Respiration,cell nucleus,the basic way of neural regulation.The study selected video analysis technology,conducted node coding for interactive behaviors and quantified the qualitative video.It combined the actual situations in the middle school biology class in the cloud classroom and basis of the previous classification of classroom interaction,the operational definition of classroom teaching interaction in middle school biology class is carried out and the classification tables of teaching interactive behavior under the cloud classroom are made.Using the Nvivo11,a qualitative analysis software,the selected middle school biology classroom teaching is recorded and the node code analysis is conducted to obtain the quantitative data results.according to the interactive behavior classification table in the cloud classroom.The study concluded that the highest proportion of teaching interaction in class is interpersonal interaction;The classroom teaching mode is problem-driven teaching,but the questioning mode is relatively simple;The platform is mainly used to feedback students’ answers;students’ technical behavior is passive in classroom teaching.The study also summarizes and draws the interactive model diagram of biology class teaching in middle school under cloud platform and carries out the teaching design for the three sections.Combined with the advantages and disadvantages of cloud classroom teaching interaction in middle school biology class,The author gives some suggestions on how to use the cloud platform to fully reflect the characteristics of biology,promote the interaction between teachers and students,and improve teachers’ and students’ practical skills and operation consciousnesses.