The Study And Practice Of Daily Chemistry Knowledge Teaching For The Grade Three Students Of Junior Middle School

The chemistry course during compulsory education period would help the students to understand the effect it made to the social development, it also made the students to perceive the scientific technical, social and life problems from a chemical perspective, to know the influence it made to people's health, it also made the students to deal with the environmental pollution with chemical knowledge and methods, to exploit the environment rationally; to make the students feel that they are shouldering more social responsibility, therefore, when facing the chemistry-related social challenge , they would make much more rational and reasonable decision.The chemistry course during compulsory education period should reflet the rudiment and the foundation . On the one hand , it should provide in the future , and faster the students ability to use their chemical knowledge to analyse and solve some easy problems . On the other hand , it should make students to know the relationship between and environment gradually and analyse some relative social phenomenons .Based on the new course concepts, in order to further strengthen students to understand and master chemistry teaching, improve students to be further interested in chemistry, make students realize the chemistry is closely related with the human beings development, social improvement, and science and technological innovation. Meanwhile, chemistry knowledge is everywhere. Change students' daily lives into using chemistry. Make students build up scientific abilities in protecting environment, scientific diet concepts and dealing with the problems in life and production. Improve students' scientific accomplishment.The thesis tells students the relationship between the teaching methods,. Such as, osmosis method, special topic teaching method, essay report method, experiment method, and so on. On the one hand, open up students' eyes, improve their study abilities. On the other hand, build up their scientific spirits, improve their quality.In order to make the practice, the author chose the students in Class 7, 8 of Grade Nine in Lanzhou Foreign Languages Middle School as swatches. The author has been doing the following teaching practice:1. STS in chemistry2. Life and health3. Environment protection4. Scientific researchThese will make students strengthen their chemistry basis, finish off the basis and enlightenment of chemistry education by holding essay contests, knowledge contests, students interviews, speech etc. At the same time, the research suits the new course concepts. It not only improves students' chemistry interest, but also develops their abilities as well. They have learnt the scientific study methods. The author will further study the teaching materials; seek teaching methods to make the research more systematical.