Research On High School Chemistry Teaching Design And Practice Based On The Cultivation Of Chemistry Core Literacy

The information age has come,the social environment is changing with each passing day,and China has developed rapidly and created its own "Chinese speed".All the changes of realistic basis are putting forward new requirements for human development.China urgently needs talents who can adapt to the society and serve China.Chemistry,as an important part of high school discipline,plays an important role in our understanding and utilization of materials.It is an important way to improve students'reasoning ability and cultivate students' scientific innovation literacy.Chemistry,as an important science course to achieve the goal of "Building Morality and cultivating people",has important practical significance for the cultivation of core literacy.According to my personal teaching experience,up to now,in the chemistry teaching of senior high school,the cultivation and implementation of core literacy are still out of touch with the actual classroom teaching in most schools,and the chemistry subject still focuses on the knowledge "indoctrination" Teaching under the exam oriented education.It is urgent to carry out the cultivation of chemistry core literacy in the high school chemistry classroom teaching.In the learning process of high school chemistry,the knowledge of elements and their compounds belongs to the basic knowledge of high school chemistry.This part of the content of learning to mobilize students' interest in learning also plays a crucial role.Therefore,this chapter is selected as a case of teaching design to cultivate students' core literacy in chemistry.The first part is the introduction.Including the purpose and significance of the study.It mainly emphasizes the importance of cultivating students' core literacy,and focuses on the content and methods of this study.The second part is the definition of related concepts and related theories.This paper mainly discusses the theory of constructivism,humanism and cognitivism.On the basis of the research results of the core literacy of chemical discipline at home and abroad,combined with the national conditions and talent needs of China,this study explores the core literacy of chemical discipline suitable for Chinese talent training,and gives a new explanation and explanation of the core literacy of chemical discipline.The third part is the main body.On the basis of investigation and analysis,this study preliminarily discusses the basis and design scheme of teaching design based on the cultivation of chemical core literacy;combined with the teaching examples of metal "iron and its compounds" and non-metal "Silicon",this study carries out teaching design and practice based on the cultivation of core literacy.The fourth part is the conclusion.On the basis of teaching practice,this study analyzes the learning effect by designing the after class test paper,and then combines the teacher interview and the questionnaire survey of students to make the final evaluation analysis and reflection summary.The fifth part is research reflection.Summarize and reflect on this study.