Penetration In The Junior Middle School Chemistry Teaching The Concept Of Green Chemistry Research

With the rapid development of the industry in the last two or three decades, chemicalshave greatly enriched people’s material life and improve people’s life. However, a largenumber of chemical wastes are produced during the process of producing and usingchemicals, which have polluted the environment. Pollution has become one of the biggestproblems that people face in the21st century. To go to the root of pollution, green chemistryhas sprung up to cater to it. Green chemistry, as environmentally friendly and sustainabledevelopment chemistry, has played a great role to solve the problem of the environmentalpollution.Getting the education of green chemistry is necessary for students in junior high schoolto have chemistry attainments and the idea of green chemistry. According to the chemistrytextbook (Shandong Education Press), the thesis has analyzed the penetration of the greenchemistry ideas in the teaching with the students of Grade9as research subject.The study includes four main parts.Part one: Introduction. Based on the analysis of the basic knowledge and ideas of greenchemistry and its achievements and development at home and abroad, the thesis suggest thatthe research objectives, contents and methods of infiltrating the ideas of green chemistry intochemistry teaching in junior high school.Part two: Basic idea and theoretical basis.The thesis reviews the basic ideas and characters of green chemistry and it elaborates theteaching green chemistry in chemistry teachingPart three: The research approach of teaching green chemistry in junior high schoolchemistry. According to the situation of the green chemistry education, the thesis analyzes thesignificance of teaching green chemistry and availability of teaching green chemistry injunior high school. In research and practice, the following aspects are probed, which arechemistry classroom teaching, experiment teaching, exercise teaching, chemistry activityclass, multiply-media aiding teaching. According to these factors, suggestions about teachinggreen chemistry in chemistry classroom teaching are set forth. The author probes intocarrying out the modes, strategies and methods of teaching green chemistry in chemistry teaching and the practical results are obvious.Part four: Conclusion and prospect. It’s entirely feasible to teach green chemistry injunior high school chemistry, which can improve students’ subject accomplishments and helpthem have the consciousness of green chemistry and realize chemistry, is closely related totheir life. Then green chemistry can play an important role in their life.The study helps to enrich our teaching contents, stimulates students’ interests, transformtheir study attitudes and methods, enhance the consciousness of environmental protection andprompt teachers to carry out creative teaching.