The Investigation And Countermeasure Of High School Chemical Experiment Teaching Situation For Minority Students In The Yili State

Throughout the history of chemistry,we can find that chemistry is a natural science based on experiment,and chemical experiment plays an important role in chemistry teaching in middle school.Carrying out chemical experiment teaching effectively in middle school can not only stimulate students' interest in chemistry,but also cultivate students' practical ability,observation ability,analyzing ability and solving problems,and innovation ability.It will help students to form a scientific attitude of realistic,serious and rigorous.The study was aimed at minority students in high school chemical experiment teaching present situation investigation in the Yili state,using the method of questionnaire investigation and interview.A questionnaire survey was conducted among the minority chemistry teachers and students of the seven high schools,and conducted a detailed interview with the teachers.It was discovered that the main problems were existing in the high school chemistry experiment teaching of the minority students in our region,reason analysis,and put forward the corresponding countermeasures.By analyzing the questionnaire data and interview,I concluded the following results:First,chemical laboratory basic hardware facilities was basic perfection,but the experiment opening rate was low,laboratory open degree was not high;Second,a few teachers had insufficient understanding of chemical experiment teaching function;Third,students were a lack of confidence and sense of teamwork in learning chemical experiments;Fourth,the experimental ability of students was generally poor,and individual students had insufficient experimental quality;Fifth,the experimental examination method of students was single;Sixth,some minority students had difficulty in writing.To investigate the problem of the feedback out on the basis of middle school chemical experiment teaching,the perspective of the new curriculum reform idea,put forward the optimization of high school chemical experiment teaching for minority students of relevant countermeasures.The following is : First,supervision of educational departments at all levels,increase the strength of chemical experiment;Second,intensify training and deepen teachers' understanding of experimental teaching;Third,we should enhance confidence and sense of teamwork of the minority students;Forth,the students should improve experimental operation ability and experiment quality;Fifth,we should pay attention to the process evaluation of the students' experiment;Sixth,minority students improve the ability of writing.