Innovative Research And Practice Of The Teaching Design Of "Chemistry And Social Development"

With the globalization of education in the world of education,Paying attention to the application and practice of knowledge in life practice.Therefore,China's education has begun to attach importance to education and social and life links,attention to the development of students in the use of knowledge in life ability,and formulated the content of the teaching of the theme of chemistry and social development."Chemistry and social development" is one of the five first-level themes in the content standards of compulsory education chemistry.The main content of this topic covers materials,energy,health,environmental and other issues."Full-time compulsory education chemistry curriculum standards(experimental draft)" clearly pointed out that the theme should be optimized for the classroom teaching process to improve the effectiveness of classroom teaching,flexible use of a variety of teaching methods and means.For a long time,there are two major problems of junior high school chemistry classroom teaching for this topic: First,the degree of attention is not enough,because the subject in the examination when the score is less and ignore the value of this topic.Second,the textbook as the center,only to teach the contents of the textbooks,attention to theory,despise the acquisition of student learning experience.In order to change this state,this paper presents an innovative teaching design and design of this topic.Innovative teaching design of the teaching appeal is to hope that students can correctly understand the chemistry disciplines,experience the importance of the discipline and the necessity of chemistry.In the study of chemical knowledge at the same time to develop the ability to solve the problem of life,and develop good at finding problems and willing to solve the problem of good habits and enhance their sense of social responsibility.Especially from the junior high school chemistry education to optimize the chemical science in the minds of students in the image,and further to the public on the chemical science have a correct understanding.This study takes the theme of "chemistry and social development" as an example,and studies from five aspects.The first part is the analysis of the background and topic of the topic: the theme of "chemistry and social development" is one of the requirements of curriculum standards and new curriculum reform;it is very important for junior high school students;Learning the theme will help shape the core of the quality;in particular,the core of the chemical management of the basic dimensions and dynamic dimensions.Promote the transformation of teaching methods;is conducive to the development of teacher teaching skills.Optimize the image of chemistry;cultivate social responsibility.The second part is the third chapter of the paper,combing the contents of the teaching materials of "Chemistry and Social Development",the position in junior middle school chemistry;clarifying the teaching idea and structure plate of the theme,laying the foundation for different types of innovative teaching design.The third part is the subject part of the paper,the fourth chapter of the thesis,according to the above content to establish the teaching design of innovative teaching design,aiming at the characteristics of the chapter,the teaching appeal and the design flow,and for each type of innovative teaching design teaching examples.The fourth part is the fifth chapter,according to the experimental results of teaching experiments,analysis of innovative teaching design is feasible,whether it is conducive to the realization of three-dimensional goals and teaching aspirations.The fifth part is the sixth chapter,summarizes the application effect of the innovative teaching design,and puts forward the existing problems and the application prospect of the subject.