Research On Chemistry Proposition Strategy In High School Entrance Examination Oriented By Core Competence Of Chemistry

With the continuous development of curriculum reform,the main purpose of chemistry curriculum standard is to improve the core competence of students.The core competence of chemistry refers to the accomplishment developed by students in chemical cognition activities which can solve chemistry-related problems.It reflects the way and results of students' understanding of objective things from the perspective of chemistry.The purpose of studying chemistry course is to better promote the growth and development of students.The chemistry class in junior high school teaches not the basic knowledge and theory of chemistry,but also aims to teach the correct learning ability,thinking ability,studying methods and students' scientific spirit of practice and innovation.Examination is the basis for judging whether a knowledge point is proficient in teaching.We can understand the cultivation methods and objectives of the core competence of this subject in the new era by analyzing chemistry examination papers.It can help teachers master the methods of cultivating students' core competence,understand the basic requirements of core competence assessment,and inspect students' scientific spirit,inquiry ability and innovation ability.It provides a new way of thinking for the subsequent study of chemistry.This is a new task for the development of chemistry and an action plan for contemporary teachers in classroom teaching.Therefore,the implementation of chemistry teaching based on the cultivation of core competence can effectively enhance teachers' understanding of chemistry,and then realize the educating value of chemistry and actively implement in teaching activities.This paper is mainly composed of three parts.The first part introduces the development status of core competence at home and abroad,and formulates a research plan after analyzing the significance,purpose and importance of cultivating students' core competence of chemistry in combination with the situation of high school chemistry entrance examination in Urumqi.The second part takes the typical examples in the examination paper of Urumqi,Xinjiang from 2015 to 2019 as the research object,and analyzes from five aspects: the basic concept,the way of thinking,the scientific inquiry,the value and social responsibility,and the core knowledge of chemistry.According to the examination papers in the past years,we use the method of literature investigation to analyze the original questions,then summarizes the purpose and significance of the chemistry examination papers to improve the students' core competence.The mastery and application about chemical knowledge of students can be learn from the content of the examination paper.We can investigate the degree of difficulty and proportion distribution of examination paper by analyzing the distribution of relevant core competence test questions.We can put forward good teaching strategy for cultivating students' core competence by drawing on the experience and suggestions of some teachers.Explore the internal relationship between assessment content and core accomplishment.It will improve teaching abilities of teachers through reviewing and analyzing the examination paper further defined the direction the cultivation of core competence.It help teachers to grasp the hot spots,focus and difficulties during the examination review,so as to promote the all-round development of students,and also provide reference for the preparation stage of the middle school examination in the future.The third part explores ways to improve students' core competence of chemistry.It is necessary for teachers to make the cultivation of students' core competence as the most important goal and give full play to students' exploration ability in experimental teaching when formulating the direction and strategy of chemistry review.Teachers should strengthen interaction of chemical thinking and develop students' logical ability.Teachers are also required to connect chemistry and life closely and explore the methods of applying chemical knowledge to life in order to enhance students' cognitive ability for social development.By studying the test questions in the middle school examination,we find out the rules and methods and cultivate students' core competence according to the requirements of the country's future talent development needs.In this way,students can understand their own learning status,strengthen the interaction with teachers,and form good learning methods,thinking methods and study habits,so that they can benefit a lifetime.