The Comparative Analysis And Study On The Electrolyte Solution Theory In The High School Chemistry Textbooks Of China And America

With the increasing development of curriculum reform and education of conduct, comparative analysis of textbooks has become a hot, in order to ensure quality teaching materials to expand the international perspective in the preparation of further optimization on the basis of, it is necessary to learn from developed countries textbook written concept for the preparation of materials to inspire more perfect.A typical representation of the importance and use of local materials and extensive knowledge of the module basis, in this paper, the Chinese People’s Education Publishing House and the American high school chemistry textbook published by Glencoe "Chemistry:Concepts and Applications" (Chemistry:Concepts and Applications) by literature review, comparative analysis on the "electrolyte solution theory" in the two countries comparative analysis studies curriculum standards in the provision of content layout features and presentation of content, etc. In this process, there will be the following findings:Both the scientific literacy as a basic curriculum, focusing on the use of section illustrations and chemical linked with the life of the community, at the same time teaching in our country than the US version of the preparation process for the number of columns illustrations too little exercise, in the form of a single column experiment, the color of the picture is too dark and many other issues, I will give a comprehensive analysis of the following recommendations:First, students focus on aspects of chemical interest. The introduction of the family can be more experimental column experiments to stimulate student interest in chemistry, Or more chemical knowledge and life and social issues combine to make the students feel the chemistry is everywhere, Furthermore the introduction of chemical workers work content and social significance and high-tech chemical equipment works, students by chemists and chemical equipment to build chemical curiosity. Second, focus on the knowledge of chemical binding mode. Chemical knowledge to better interpret illustrations by increasing the number of columns, you can also use colorful illustrations and clear picture quality reduction reaction phenomenon. Third, students focus on rational thinking. In the examples have a clear explanation of the analysis, program implementation and inspection four steps to form a good habit of solving problems, After-school exercise study to be flexible and comprehensive knowledge points.