The Research On High School Chemistry Concept Teaching Based On New Curriculum Standard Strategy

In view of the new situation of the basic popularization of senior high school education in China,following the revision of senior high school curriculum launched in 2013,the latest "standards for senior high school chemistry curriculum" is issued in2017.Through the revision,the positioning of general high school education is further clarified,the curriculum structure is further optimized,and the system construction of effective curriculum implementation is strengthened.In the new curriculum standard,the core quality of the subject is condensed,the teaching content is updated,the academic quality standard is developed,and the guidance is enhanced.Chemical concept is the basic content of chemical knowledge and the skeleton supporting high school chemistry knowledge,which plays a very important role in high school chemistry teaching and is also the key and difficult point in teaching.The importance of the chemistry concept on the chemistry learning of senior high school students is reflected by the author,and under the background of the new situation,it is imperative for teachers to change the concept of chemistry teaching.A ccording to the demand of the new chemistry curriculum standard and concept,with the development of core accomplishment of chemistry discipline as purpose,the characteristics of chemistry concept teaching and the present situation,the chemical teaching strategy on the implementation of the concept is built by changing teachers' ideas,which is selected and carried out by teachers,and applied in practical teaching.Under the new curriculum standard requirements,the enlightenment and reference are provided for teaching of chemsitry concept.Firstly,this paper's the research background,research status,significance of topic selection and research methods and ideas are elaborated.The definition of related concepts and theoretical basic research are explored and the concept of high school chemistry's connotation,classification,characteristics are explained,through the requirements of the new curriculum standards,for the implementation of chemical concept teaching strategy to the theoretical basis.Secondly,the current situation of chemical concept teaching in senior high school is analyzed.Through the questionnairesurvey of students in different grades during the internship in middle school affiliated to Harbin Normal University,the way and effect of students' learning of chemical concept has been understood by author.Through has talked with teachers in front line,the current situation of chemical concept teaching is gained.Lastly,based on the above basic theoretical research and survey results analysis,high school chemistry concept teaching strategy based on the new curriculum standards is proposed.Corresponding chemical concept teaching has been developed,according to the proposed teaching strategy of chemical concept,practical research is made.The deficiencies of the research conclusions have been summarized,and the future chemical teaching under the new curriculum standards has been expected.In the practice of the new curriculum standard in the process of deepening,the chemistry discipline core literacy and chemistry concept teaching are closely combined,and the effective teaching strategy is proposed,which provides teachers new ideas with chemistry concept teaching,improves students learning desire and interesting to chemical concepts,promotes the continuous development of the students in abstract thinking,enhances students' understanding and master of the concepts of chemistry.