Research On Teaching Strategies Of Permeating Green Chemistry Thought In High School Chemistry Teaching

The continuous progress and development of the chemistry discipline have brought convenience to human life and produced more negative impacts.Environmental issues are one of the important issues.Therefore,green chemistry came into being.The curriculum standards of general high school chemistry and high school chemistry textbooks all contain relevant contents of green chemistry.At the same time,the idea of green chemistry is an important part of the core literacy of chemistry.Therefore,It is an inevitable trend for the development of chemistry to infiltrate the idea of green chemistry in the teaching of high school chemistry.It is also an inevitable requirement to solve practical problems.This study uses the literature method and the survey method to study the teaching strategies of green chemistry in senior high school chemistry teaching.This article is divided into six sections.The first section is a presentation covering the backdrop and connotation of this study,research status of green chemistry at home and abroad,research status of green chemistry teaching and teaching strategies in China,study ideas and study methods.The second part is the meaning of core notion and theoretical basis,including the circumscription of green chemicals and green chemical ideas,the definition of green chemistry ideas includes atomic economic ideas,source governance ideas,non-toxic and harmless ideas,and comprehensive utilization ideas.The theoretical basis of this research is: constructivist theory,green chemistry theory,life education theory The third part is a survey on the status quo of green chemistry penetration in high school chemistry teaching.This is part of the high school and high school chemistry teacher conducted a survey,through survey,the existing problems of green chemistry thought penetration in high school chemistry teaching are identified: There is a lack of teachers' knowledge of green chemistry,students do not have a deep grasp of green chemistry knowledge,teachers have a single method of teaching green chemistry,and the school does not attach importance to the implementation of green chemistry practice activities and analyze the reasons,and analyze the causes from three aspects: teachers,students,and schools.The fourth part is the teaching strategy of green chemistry in senior high school chemistry teaching is based on the above theoretical analysis and current situation investigation,propose the following teaching strategies: Create diverse teaching situations and create a green chemistry atmosphere.Dig deep into the content of green chemistry in teaching materials and test questions,and deepen the cognition of green chemistry.Select teaching methods and methods to improve the effectiveness of green chemistry teaching.Optimize chemistry experiment teaching and cultivate green chemistry behavior habits.The fifth part is the teaching design case and analysis of green chemistry in senior high school chemistry teaching,this part is the specific application of the proposed teaching strategies,two representative teaching contents are selected for teaching design,and the teaching design is analyzed in detail,with a view to providing reference and reference for front-line high school chemistry teachers to carry out green chemistry teaching.The sixth is divided into the conclusion and prospect of this study,which mainly includes the conclusion,introspect and prospect of this study.