Research On The Strategy Of High-school Experimental Teaching Based On The Cultivation Of Key Competencies In Chemistry

The ultimate goal of education is to cultivate all-round development of people,high school chemistry experiments play an important role in training students' all-round development,in 2014 the ministry of education advocated to cultivate students' key competence,students key competence is through interdisciplinary training in the teaching process,and in the high school chemistry experiment on the basis of cultivating chemical key competence was a relatively new concept.This thesis was in the investigation of the current situation of high school chemistry experiment teaching on the basis of the contact part will do experiments in the high school chemistry curriculum standard and the national requirements for talents cultivation,inquiry based on the experimental teaching of chemical subject key competence training strategy.Experimental teaching strategies in high school and combines their aptitude theory,constructivism,the STSE idea,undertook to the student a reasonable teaching,aimed to improve the effect of chemical experiment teaching,developing students chemical key accomplishment,laid a foundation for talent comprehensive development.But in the process of actual survey found that both experimental open frequency and key competence of chemistry teachers had error of cognition,the author first investigates students,through the study of their chemistry and chemical mastered the theoretical knowledge,understand the direct chemical experiment teaching present situation,a line of high school chemistry teachers,through their rich experience in chemical experiment teaching,understood the real chemical experiment teaching present situation and the school,the teachers themselves,in the eyes of students view of chemistry experiment study,to understand their knowledge of chemistry subject key competence and the suggestion,through the interviews with teachers and students,further to understand the current situation of chemical experiment teaching and learning.Finally,combined with the implementation status and theoretical study of chemistry experiment teaching,this paper put forward some strategies and Suggestions in favor of chemical experiment teaching.Survey and the interview results showed that the high school chemistry experiment class to set frequency and reach the ideal goal,in chemistry curriculum standard requirement should be controlled at least once a week,so the teachers and schools must increase in the frequency of teaching;School to student's experimental value is too low,so should from the aspects of equipment and experimental materials for investment,and train the students' scientific literacy in the important position,in order to meet the requirements of modern nations to develop talent;Teachers' attitude toward the chemical experiment and to training students' chemistry discipline core accomplishment consciousness obviously has a great error,the teacher must change the traditional teaching concepts and teaching methods,evaluation of the chemical experiment way must pay attention to,started from the experimental process,pay attention to cultivate the students' science inquiry ability and innovation consciousness,develop students' chemistry key accomplishment;Starting from the level of students,students should pay attention to not only learned the theoretical knowledge,but also should pay attention to grasp of the operational skills,must from high to low to high to high energy,to become the all-round development of people.Based on this,the author put forward the strategy of high school experiment teaching.