The Establishment Of The Core Concept Of Chemistry And The Study Of The Corresponding Ability Structure

The development of core literacy of students is mainly achieved by teaching knowledge,and the development of ability is also based on acquiring certain knowledge.Therefore,knowledge and ability are the carriers of core literacy.Students through the chemistry learning ability of chemistry,which won the stage with the core of what level of chemical literacy,chemical education is how to effectively implement the "moral education" task to face the problem.The person teaches the version high school chemistry compulsory part as an example,through frequency analysis and questionnaire and build a knowledge framework check has been redox,periodic law of elements,chemical equilibrium,ion reaction,the periodic table,the amount of substance concentration,chemical reaction rate,the amount of substance,8 core chemical concepts.Then we summarize the research results of the ability to classify chemical disciplines,and get 11 sub abilities of the ability of the chemistry subject.The core concepts and sub competencies of the students were compiled by questionnaires,and the questionnaire was made for student group(Chemistry freshmen)and teacher group(subject teaching chemistry master and middle school chemistry teacher).The differences between the teachers’ group and the student group are analyzed,and the starting points for the ability of chemistry and the cultivation of chemical core literacy are found.The ability structure of chemical discipline is established,and one step investigation is carried out to obtain the chemical discipline capability structure corresponding to the core concept of chemistry.On the basis of this,interviews with teachers around high school level of chemical core literacy were carried out,and the results were coded to establish the corresponding relationship between chemical core concept and corresponding discipline ability to the cultivation of core quality of chemistry.According to this relationship,we have carried out the framework model of the ability of chemistry and the training of core literacy and the research of teaching suggestions...