Practical Research On Chemistry Classroom Import In Senior One Based On Chemistry Core Literacy

After the core literacy of chemistry was put forward,the chemistry teaching with the goal of core literacy gradually attracted attention from front-line teachers and education experts.For the carrier of chemistry teaching,the introduction link,as the beginning of the classroom,is the first starting point to cultivate the core quality of chemistry discipline.Based on the perspective of chemistry curriculum standards,the disadvantages revealed by the introduction of traditional chemistry classroom are more and more serious,which is not conducive to the structure of students’ chemical knowledge,but also hinders the cultivation and implementation of chemical core literacy.Therefore,teachers need to use the design and implementation of chemistry classroom introduction to create a good classroom start.The material content in the introduction is the basis of situational classroom teaching knowledge.In the situational introduction,students are guided to change the learning and thinking mode through the real problem situation created by teachers,which can better stimulate students ’interest in learning and promote the generation of students’ high-level thinking and ability.The classroom introduction of situation creation is an effective way to guide students’ core literacy,and it is an important practice of teaching requirements and academic evaluation requirements.Combined with literature research,the author combed the "classroom import" and "chemical core literacy classroom import" research status,the "classroom import","chemical core literacy training goal of chemical classroom import(this article subsequent brief for literacy chemical classroom import)" concepts such as definition,clear research purpose and research ideas.With the support of advance organizer theory,recent development area theory,constructivism theory and humanism theory as the research,the questionnaire is designed to investigate the current situation of chemistry classroom introduction in the practice school.Through the analysis of the questionnaire results,it is found that there are some problems in the current chemistry classes,such as no import,inconsistent import content and knowledge,and general function.Based on this,the author selected the school chemistry group class the first and won the county awards class analysis,extract the literacy chemistry class import should have the characteristics and functions,such as literacy chemistry class import should reveal the original knowledge,integration design import content and knowledge content,combined with chemical unique cognitive perspective consciously guide students to form "situation,problems and knowledge between" ability,etc.Then,the analysis model of literacy chemistry classroom introduction was established combined with the teaching practice,and the factors of the introduced problems in the current normal courses and some open courses were analyzed.In order to test the influence of literacy chemistry classroom introduction on students’ chemistry learning,the author takes a class of grade one as the teaching experimental class.Through the comparison of before and after test data,the analysis of students ’classroom performance and performance,the author finds that the implementation of literacy chemistry classroom introduction has a positive effect on students’ chemistry learning.On the one hand,it is reflected in the improvement of students ’enthusiasm and performance in class,and on the other hand,it is reflected in the improvement of students’ core chemistry literacy.Based on the characteristic function of literacy chemistry classroom introduction and the introduction analysis model of construction,the author puts forward relevant strategies for the design and implementation of classroom introduction from the perspective of teacher concept and ability,introduction method,material content,introduction implementation and introduction effect.On this basis,the author analyzes the relationship between the introduction method and material selection principle and the chemistry core literacy at the implementation level,aiming to guide the design of literacy chemistry classroom introduction,reflecting the integration of "teaching,learning and evaluation" of classroom introduction,so as to effectively implement the role of chemistry classroom introduction in the cultivation of chemistry core literacy.It is hoped that this study can provide some ideas for the subsequent research,and provide some reference for the front-line teachers to deeply implement the core literacy of chemistry.Due to the limitations of the author’s research,the conclusions of this study are insufficient,and it is also hoped that the subsequent research can be more perfect theoretical construction.