Teaching Design And Practice From The Perspective Of Core Literacy Of Chemistry

On the basis of implementing the Lide Shuren project,the development and reform of international education,and the development needs of education,China put forward the urgent need to develop students' core literacy.This is a new proposal about what kind of people to train in the 21 st century.content.Under the framework of core literacy,the high school chemistry curriculum standard revision group elaborated on the core literacy of chemistry,providing a direction and theoretical basis for a new round of education and teaching reform.Under the guidance of the new curriculum concept,the development of the core literacy of students' chemistry disciplines is the requirement of the new curriculum reform,the value orientation of basic education,and the guiding standard of instructional design.This paper proposed a teaching design path based on the core literacy of chemistry disciplines,and initially explores the "four-step development" teaching design ideas-understanding the teaching background,integrating teaching objectives,and designing "literacy" This "teaching activity,the conclusion of the "optimized classroom" class.And on this basis,it is feasible to use the practical research method to test the teaching design.The practice study conducted a one-semester practice by taking 104 students from the first grade of the senior high school of Biancheng High School as the research object,and selecting all the other classes at the same level as the control class,taking the chemical(compulsory 1)as the practical content,and using the constructed teaching design in the classroom.The T-test analysis of the academic performance of the three stages of the entrance,middle and final exam results showed the significant difference between the students in the practice class and the control class,and the questionnaire on the attitude of the students in the practical class after the end of the practice.The results show that the classroom teaching design and practice from the perspective of the core literacy of the chemistry subject in this paper is beneficial to students' understanding of subject knowledge and development of subject quality.