Builde The System And Research Function Of Chemical Reactions Knowledge In High School Chemistry Curriculum

Chemistry is the science of research the composition , structure, nature, and change rule of material .The chemical change calls the chemical reaction . The pivotal status of Chemical reaction in chemistry science decides that chemistry discipline curriculum cannot disregard the chemical reaction.The chemical reaction knowledge is an important component of chemistry curriculum content.Chemical reaction's study is helpful to deepening the understand of the Element compound knowledge and so on which studies, further understanding chemical change essence as well as rule. Meanwhile, the chemical reaction is in the social production of knowledge, life and scientific research have wider application. While in high school chemistry course, the chemical reaction at all stages of knowledge dispersed among the various modules. And the existing knowledge on the chemical reaction study focuses on how to acquire knowledge, and did not in-depth analysis of selected secondary school chemistry course in which chemical reactions are knowledge, These chemical reactions What is the connection between knowledge, they have what kind of value. Thus arose the problem of my study: high school chemistry courses which are chosen chemical reaction knowledge? Between them, what kind of contact? At different stages, then different modules in different stages and how the module is presented? In addition, the high school chemistry course in the knowledge of chemical reactions but also has the function of what kind of value?This study is divided into four parts:Chapter one : Analysis situation, a clear research questions, research methods, significanceChapter two:Lunwen related to the main part of the definition, a text analysis method by high school chemistry curriculum standards and materials for in-depth analysis, statistics are what high school chemistry curriculum knowledge of chemical reactions, and analyze the linkages between knowledge, and in different stages of required to achieve the level. Select the dimensions of knowledge on the statistical analysis of chemical reaction to form construct concept maps in high school chemistry course chemistry knowledge.Chapter three:The main part of the paper through the analysis of relevant literature, and with the first chemistry teachers and curriculum experts discussed, summarized the function of knowledge of chemical reactions.Chapter four:ConclusionIn this study, in-depth study as comprehensive as possible in order to systematically construct school knowledge of chemistry course in the chemical reaction system, in-depth, comprehensive knowledge mining chemical reaction function. Want to line the depth of understanding of high school chemistry teacher in high school chemistry curriculum content knowledge related chemical reactions to provide some guidance and help high school chemistry teachers to better mining and knowledge to implement the function of chemical reactions.