Research On The Application Of Situated Teaching In Senior High School Chemistry Teaching Under The New Curriculum Standard

In order to implement the spirit of the 18 th National Congress of the Communist Party of China,the Ministry of Education proposed the "strengthening moral education and cultivating people" in 2014 as the fundamental task of deepening the curriculum reform,and explained that the core literacy development of students at various stages will be studied and developed in the later stage.The system meets the needs of students for lifelong development and social development.After the unremitting efforts of many researchers,the Ministry of Education proposed the "Core Literacy for Student Development" framework in 2016.In order to implement the spirit of the 19 th National Congress of the Communist Party of China,in early 2018,China issued the General High School Chemistry Curriculum Standard(2017 Edition),which marked the first establishment of the specific content of the core literacy of China's chemistry discipline,and clarified the five core literacy of the chemical discipline.Dimensions and four levels provide guidance for the teaching of first-line chemistry teachers.However,how to put the core literacy of chemistry into the specific middle school chemistry classroom is still a difficult problem and challenge for all educators.The new curriculum standard emphasizes the "literacy-based" teaching,advocates the creation of real problem situations that fit students' lives in teaching,thus stimulating students' interest in learning,improving students' comprehensive quality,and cultivating students' core literacy.Therefore,teachers should pay attention to the application of situated teaching in the daily teaching process,create a scientific,authentic and guiding situation,help students construct a knowledge system,form correct values,and cultivate students' independent innovation,lifelong learning,communication and cooperation,etc.All aspects of ability;enable students to recognize the important value of chemistry subject knowledge in daily life and social development in the context,can achieve the theory and practice,and learn to use the knowledge learned to solve life problems,cultivate students' subjective consciousness,develop Student core literacy.This study firstly reviews the core literacy,the core literacy of chemistry,the statusquo of situated teaching at home and abroad,and the relevant theoretical basis.Secondly,under the guidance of the core literacy of the chemistry discipline proposed by the new curriculum standard,The edition of the high school chemistry compulsory two content is based on the design of specific situated teaching cases,and in the process of educational internship,empirical research;finally,in the form of questionnaires to investigate students' interest in learning,knowledge mastery,etc.,and analysis of student achievement In summary,the following conclusions are drawn: Situated teaching under the new curriculum standard can not only enhance students' interest in learning,promote the improvement of students' performance,but also teach and develop teachers' professional development and lifelong learning.