Flipped Classroom Is Applied To The Teaching Research Of Chemical Round Review

Network information and education popularization of science and technology to change the learning style,the rapid development of modern information technology makes the teaching content more diverse.The emergence and development of flipped classroom is the product of the information technology revolution.Micro-course + flipped classroom is a combination of physical class and online teaching.Implementation methods are mostly for the students in the class with the help of computers,smart phones and other electronic equipment to watch the video teaching material,to complete the test and the contents of teaching material in the homework,answer in the physical classroom learning problems,with the teachers and students in the classroom interaction learning goals.Flipped classroom transforms the traditional teacher-centered model into the learner's center,and students' learning is more selective and autonomous.This kind of learning mode,which combines students and information technology,is becoming more and more popular among middle school teachers.Flipped classroom is gradually expanded in the teaching of primary and secondary schools,but it is still very useful for the chemistry college entrance examination.Based on a large number of literature analysis,this study systematically expounds the source,development,existing teaching model and practice of flipped classroom teaching mode.This paper briefly narrate,summarize and reflect on the current situation of teaching and research on the chemistry of college entrance examination.On the basis of existing research,the design of micro-course of flipped classroom and the task design before class are constructed.Through the analysis of the chemistry college entrance examination in the last five years,this paper briefly designs a framework for the content arrangement of the chemistry review.In addition,a comparative study of the flipped classroom model and traditional teaching mode teaching was conducted in the review of Al and N elements in a high school entrance examination class.The results show that the flipped classroomteaching model is feasible and effective in the chemistry round review,especially for students with intermediate grades.