The Practice Research Of Green Chemistry In Junior Middle School

With the further deterioration of the environment, as the emerging science, Green chemistry attracts more and more attentions of people. In 2015, the theme of the world environment day is--Practice Green Life. It advocates people to promote sustainable way of life. The idea of green chemistry becomes popular from production to life gradually. However, the concept of green chemistry is not well penetrated to chemistry education in junior middle school of Zhaoyuan. Therefore the application of green chemistry is selected in chemistry education in junior middle school as the research subjects, using the survey method like: questionnaire, experiment, literature and action research.The application of the concept of green chemistry in junior middle school chemistry is investigated, aiming to play an important role in promoting the quality of the first-line teachers.This thesis is divided into five parts as following:Part I The background and significance of the projectIn this part, the background of green chemistry is introduced from the basic concept of green chemistry, the research status at home and abroad, the research content and significance, research methods and research directions. In the first, it is mainly summarized in the thesis that the connotation of the concept of green chemistry and the general situation of the research at home and abroad. Secondly, the research content and significance is expounded. Thirdly, the research method and research direction of the subject is illustrated in this thesis.Part II The implement of teaching ideas for the first-line teachersThe teachers and students in three rural junior middle school of Zhaoyuan city were selected as the research objects in this part. The author takes the way of questionnaire survey on the current implementation situation of the green chemistry in junior middle school and teachers’ qualities, and analyzes the survey results rationally.And then, the necessary penetration of the green chemistry is definited in middle school lastly.Part III The inculcation of Green chemistry’s osmosis in chemistry teaching in junior middle schoolCombining teaching theory and years of practical experience, the author putsforward the way to infiltration of green chemistry in junior middle school chemistry teaching, mainly from the aspects of theoretical teaching, experimental teaching as well as exercise teaching.Part IV The practical activities and discussion for the special theme The cultivation of students’ green chemistry qualities are strengthened through a variety of measure. Also, the entire school teachers and students’ understanding of the safety of drug using is strengthened through a variety of trainings. The students are organized to participate in the social practices about the environmental protection, and their cognitive ability is improved through the theme classes. They learn knowledge from the activities. What’s more, the students’ green chemical scientific literacy is promoted by education.Part V The ConclusionsIt proves that green chemical concept will be implemented to teaching process by cultivating teachers’ teaching concept, class infiltration, extracurricular practice, and exercises infiltration, etc. We can gradually cultivate the consciousness of protecting environment to the students by special theme activities and discussion, and can develop their scientific literacy in further.