Research On The Effective Operation Of Core Literacy Based On High School Chemistry

In the context of the new curriculum reform,the main position of students in teaching has been valued.However,most of the existing researches are about the research of curriculum and teaching methods based on chemical core literacy.The effective work based on the core literacy of high school chemistry has not been studied in depth.In order to improve this situation,effectively combined chemical operations with chemical core literacy,the effective operation based on the core literacy of high school is systematically studied medicine.This paper mainly is divided into four parts.In the first part,the research results of effective operation at home and abroad;in the second part,"operation" and "effective operation" are proposed.And the characteristics and levels of “effective work based on core literacy” are analyzed.In the third part,the current status of high school chemical operations is investigated and its existing problems are analyzed.It is found that the current problems in high school chemical operations are the lack of design,excessive number of operations,lack of diversity of operations,single type of operation,lack of hierarchy of operations,long working hours and so on.In the fourth part,a solution strategy and design plan are proposed for the problem of the lack of core literacy in the current high school chemistry operations.In order to meet the standard of effective operation,teachers should possess the learning consciousness of chemical core literacy,the awareness of chemical core literacy application,the rational awareness of arranging chemistry operations,the sense of teamwork in designing chemistry operations,and the awareness of teachers' roles in the homework.