Development And Utilization Of Implicit Curriculum Sources In Junior Middle School Under The New Curriculum Standard Of Chemistry Textbook

Under the new curriculum of reform, changes have been put forward to cultivate students’active studying attitudes. Students should not only learn knowledge and skills but also learn how to be a good people and to form a correct outlook of value. Schooling should be for all students, and promote all-round development of students, improve students’spirit of serving the nation and the people with the sense of responsibility, and the courage to innovate problem solving abilities. The new curriculum reform requires paying close attention to students’recessive level of education, which is on the same ground of and the recessive curriculum concept. In the practice of the course reform, the teacher should start an in-depth study of curriculum theory and implicit curriculum.The definition of recessive curriculum various, some scholars called for the "hidden curriculum" or "potential curriculum", some scholars use descriptive terms on its name and call them "side-product of school education" or "the sum that school gives people", but we all agree that recessive courses influence students silently, and that this effect is above our knowledge level. This influence affects students’view of world and values. The impact of recessive course is difficult to be quantified, and it could not be observed in a short period of time, but it plays a very important role in the development of the personality and our society.Referring to some research of recessive curriculum and of standardized experiment textbook of chemistry for compulsory education, the layout, content of overall design, program setting and compared the before and after of textbooks of People and Educational Publishing’s chemistry teaching materials. Experimental teaching textbooks changes the teaching material’s presentation, new textbooks contains student activities, characteristics of scientific research, creative activities and exploration situation, which guide students to participate in the process of knowledge acquisition, and improve their learning interest, inspire their desire, and cultivate their research learning ability. Textbook values the importance of students’life experience, is closely linked to students’real life. Textbook introduces materials, energy, environment, life science and other social problems in modern society, reflects the chemistry and human social development, the close relationship between chemical, displays the latest achievements, which cultivates the students’ability to obtain new knowledge and applying the knowledge in the solution of actual problem as well. Experimental teaching textbook’s flexible design not only presents in terms of curriculum standards but also incorporated into the expanding content for those students who have more spare time to learn and to develop their specialties.On the basis of the teaching material analysis, the author analyzes the presentation method of experimental teaching of recessive curriculum resources and teaching units of the recessive curriculum to design a suitable teaching strategy. Author takes "The change of Materials" and "Salt in Daily Life" as examples to illustrate the recessive curriculum development in the practice of teaching in classroom. Through the teaching practice, author concludes that the recessive curriculum resources development and the proper use can promote the teaching effect in a chemistry class and make the school education much closer to the goal of new curriculum reform.