Research On The Integration Of Frontier Knowledge In Chemistry Teaching In Senior High School

China began to deepen the reform of basic education curriculum in 2015.The fundamental task of this stage is to build a curriculum system that meets the requirements of The Times and cultivate new high-quality talents needed by The Times.As a basic and central discipline,chemistry plays an irreplaceable role in inheriting scientific culture and cultivating high-quality talents.Starting from the needs of students' adaptation to modern life and future development,the reform of senior high school chemistry curriculum sets the course goal as cultivating students' core quality of chemistry,and adds "developing chemistry science" to the elective course section,which highlights the importance and necessity of integrating the frontier of chemistry into senior high school chemistry teaching.However,under the current educational background,it is difficult to integrate the frontier chemistry teaching into senior high school chemistry teaching if it is separated from the examination.Paper from the understanding of the teachers and students of high school chemistry curriculum content,teachers and students understanding of chemical cutting-edge knowledge,chemical cutting-edge knowledge into the situation in the classroom,teachers and students understanding of involving chemical cutting-edge knowledge questions,teachers and students mastery of chemical cutting-edge knowledge of five dimension design questionnaire,investigating the education practice of high school teachers and students.Study found that the chemical frontier into high school chemistry teaching still exist: high school chemistry curriculum content can't meet the demand of students,teachers and students access to knowledge at the forefront of chemical "limited",the teachers in the teaching process into the chemical content of frontier "less" and "old",test the contents of the chemical frontier guiding role is not obvious,teachers and students mastery of chemical cutting-edge knowledge is not ideal.Based on the questionnaire data and interview results,the causes of the problems are analyzed as follows:The main reasons why the high school chemistry course content cannot meet the needs of students are that the course content is "exam-oriented" and the teaching evaluation method is single.The main reasons why teachers and students have limited access to frontier knowledge of chemistry are the high school students' great learning pressure and teachers' inability to understand scientific research literature.The main reasons for the "little" and "old" chemistry frontier contents that teachers incorporate in the teaching process are the lack of relevant teaching and research activities and the slow updating of textbook contents.The main reason why the high examination questions have no obvious guiding effect on the frontier of chemistry is that the frontier of chemistry is only the background of the examination questions,which has little influence on students' doing the questions and involves the frontier knowledge of chemistry.The main reasons for teachers and students' unsatisfactory grasp of frontier knowledge of chemistry are that teachers do not pay attention to the development and utilization of teaching resources and teachers receive little post-service training.In view of the problems existing in the investigation status quo,based on the survey data analysis the reasons of the problems,put forward concrete solving strategy: improve teachers' scientific research quality,chemical frontier knowledge repository,establishing scientific research institution and basic education exchange platform,strengthen the guiding role of high test on chemical frontier,and promote the reform of high school chemistry curriculum content.Among them,the specific methods to improve the scientific research quality of teachers are: change the educational concept,organize teachers to study regularly,and organize teachers' internal teaching and research;The specific methods to establish the frontier knowledge database of chemistry are as follows: the teaching and research staff issues the frontier knowledge handbook,and the school sets up the frontier researchers;The specific ways to establish a platform for communication between scientific research institutions and basic education are as follows: invite experts to give lectures and carry out more popular science projects;The specific methods to strengthen the guiding function of the examination questions to the frontier of chemistry are as follows: the reform of the examination questions,the direct investigation of the frontier knowledge of chemistry and the optimization of the "information questions" with the frontier knowledge of chemistry as the situational material;The concrete methods to promote the content reform of senior high school chemistry course are to carry out elective courses,develop various school-based courses and develop various forms of teaching evaluation.The strategies proposed in this paper can provide references for relevant personnel to continue the reform of basic education curriculum and the reform of the content of college entrance examination,and strive to promote the effective implementation of the frontier of chemistry in high school chemistry teaching,and promote the full play of chemistry in the cultivation of high-quality talents.The college entrance examination,as the vane of chemistry teaching in senior high school,plays a great guiding role in the teaching content of chemistry in senior high school.In recent years,the design of the chemistry test in college entrance examination pays more attention to the foundation,comprehensiveness,application and innovation.This paper analyzes and summarizes the guiding function and educating function of the high examination questions related to the frontier knowledge of chemistry on the integration of the frontier knowledge of chemistry into teaching.Related to the leading knowledge of chemistry,the higher examination questions have a guiding effect on senior high school teaching,enriching the teaching content of senior high school chemistry,guiding teachers and students to attach importance to the leading content of chemistry,encouraging students to set up ideal of scientific research,improving students' interest in chemistry learning,etc.The educational function is mainly to present the latest achievements in the field of chemistry,enhance national pride,integrate green chemistry thought and environmental protection consciousness,enhance social responsibility,reflect the core status of chemical science,and enhance the sense of discipline identity.This paper sorts out the frontier knowledge of chemistry involved in the chemistry examination papers of national college entrance examination from 2011 to 2018,and analyzes the application fields and investigation forms of these frontier knowledge.In the four fields such as energy,environment,materials and medicine where the most cutting-edge knowledge is applied,the latest hot and cutting-edge information is collected and the teaching contents specified in the new curriculum standard are combined with the design of teaching fragments to provide reference for front-line teachers' teaching.