Research On The Strategy Of High School Situational Teaching Based On The Cultivation Of Chemistry Core Literacy

With the rapid development of curriculum reform,core literacy has become an important direction of education reform.Through the cultivation and development of the core quality of different disciplines,students' value recognition of socialism with Chinese characteristics will be enhanced,and their necessary character and key ability will be cultivated.Therefore,how to cultivate students' chemical core literacy in actual teaching has become the focus of teachers' attention.Situational teaching emphasizes to let students participate in the classroom activities,let students improve their ability and develop their character in the situation,which has a high degree of agreement with the requirements of chemical core literacy.The author has found that there are more theoretical researches on chemistry core literacy and situational teaching,but there are less researches on linking them and teaching strategies.In the context of chemistry core literacy,the author has studied the relevant content of situational teaching and puts forward feasible strategies to provide reference for teachers' future teaching.Situation is not only the platform for cultivating students' chemical core literacy,but also the cornerstone for students to show their chemical core literacy,the object of training students and providing display platform for students are teachers,therefore,this paper is from the perspective of teachers to study the situation teaching of chemistry core literacy.Based on the relationship between analytical chemistry core literacy and situational teaching,this paper has been analyzed situational teaching in the context of chemical core literacy by using literature research,and then has put forward situational teaching in the context of chemical core literacy New requirements and functions;By using the methods of questionnaire and teacher interview to understand the current situation of high school teachers' situational teaching based on chemistry core literacy,and has found out the problems of "teachers' weak consciousness,lack of cognition of core literacy";"situational teaching is just a formality,lack of direction of core literacy";"the purpose of situational teaching deviates from the goal of core literacy".Finally,combining with the empirical problems and the relevant content of situational teaching,the paper has put forward the strategies of "improving teachers' own quality","using various creation methods","creating teaching situation with chemistry core literacy asthe goal",and the application of the strategy in practice provides the foothold for this study.Through the research of the author,the following conclusions are drawn on the research of the situational teaching strategies based on the chemical core literacy: first,situational teaching is an effective way to cultivate students' chemical core literacy;there are urgent problems in the application of situational teaching by front-line teachers,which lead to the creation of situational teaching is not conducive to the cultivation of students' core literacy;third,teaching situation and chemical core Literacy is not a simple corresponding relationship.A teaching situation can cultivate multiple levels of core literacy,and a combination of multiple teaching situations can more effectively cultivate students' chemical core literacy in a certain dimension.Fourthly,the implementation strategy of situational teaching with chemical core literacy as the goal can help teachers systematically implement situational teaching method,and at the same time,get more teaching ideas.