The Elementary Study About Green Chemistry In Chemistry Teaching

With the environment pollution pricking up and the attention of the whole world,The bearing original ideal "green chemistry" has emerged as the times require. Green chemistry education has turned into the new challenge in chemistry learing and teaching in 21 century.The one of the important countermesure is to study the proposition of the green chemistry in the chemisty teaching. For this reason, the writer tries to explore these problems systematically from a new perspective by taking the thoughts and methods in the green chemistry . The author wants to provide some suggests to put the green chemistry in practice of the chemistry teaching .The thesis can be divided into three parts:In part one,on the base of introducing the concept of green chemistry,the thesis defines the connotation and the extension of green chemistry,after this,it expounds the study direction and principle of green chemistry .The green chemistry refers to the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances.In part two,the thesis expounds the necessity of green chemistry education in chemisty teaching. According to the introduction of the green chemistry policy and development,we can see the necessity of green chemistry education in chemisty teaching ,combining the development of green chemisty and the lag of green chemistry education.In part three,it provides the approach to put the green chemistry in practice of the chemistry teaching. It anatomies many aspects:class-teaching, teaching material-dingging, experiment-teaching, test question-compiling and the introduction of the latest development.