Design And Practice Of Chemistry Experiment Teaching In Junior Middle School Based On Flipped Classroom

With the deepening of social informatization,new requirements for talents have been put forward,and education should also be reformed to adapt to the changes.The flipped classroom teaching model that is prevalent in the United States gradually goes into the view of education experts.The flipped classroom into the research on the situation of China is increasingly mature,the flipped classroom really brings out the advantages of their aptitude,students learn autonomously after class,in class teacher to disabuse,cooperation and communication between teachers and students.The application of flipped classroom in junior high school chemistry experiment,is a new try.This paper first analyzes the current situation of the flipped classroom at home and abroad,and then analyzes the implementation status of junior high school chemical experiment in China.In baotou,Inner Mongolia region.certain middle school students as sample,implemented over about flipped classroom and micro video survey and draw: flipped class used in junior high school chemical experiment teaching has certain application prospect.On this basis,as "the heated potassium permanganate for making oxygen and the carbon dioxide production and inspection " for example,design the teaching design and micro video recording for the flipped classroom.Through analysing the classroom observation and score,reaching the flipped classroom applied in junior high school chemical experiment teaching results,and summarizes the teaching practice and makes reflection.The study concluded that flipped classroom applies in junior high school chemistry experiment teaching has certain results,for the students with strong autonomous ability to improve faster;Students are more accurate about the experimental principleand the experimental steps,and the questions can be solved in time.The students experiment longer and operate more,improving students’ operational ability and innovation ability.The implementation of flipped classroom teaching is also conducive to the cooperation and communication among students,solidarity and mutual assistance.This study provides a practical basis for the application of flipped classroom in junior high school chemical experiment.