Learning Progression Research On Core Knowledge Of Organic Chemistry In High School

Organic chemistry is one of the "core knowledge" of senior high school chemistry,which runs through the teaching material of chemistry in senior high school and plays an important role in the examination of hot issues in the college entrance examination in recent years.The purpose of this paper is to construct the "learning advanced" model of organic chemistry in senior high school,which focuses on the "core knowledge" of senior high school organic chemistry,and studies on the "learning advanced level" of some "core knowledge" in senior high school organic chemistry.For this part of the content of teaching to provide targeted guidance.The study includes the following parts:First of all,in the part of "basic research ",we focus on solving the research background,origin and development process of the advanced learning.They are summarized from two aspects,domestic and foreign,including the time,quantity and discipline of the "advanced learning" papers published,and the history of the development of the "advanced learning" in foreign countries.Analysis of current situation and trend.Secondly,in the section of " Support Research ",the definition of " Learning Advanced " and " Core Knowledge " are mainly introduced.According to the chemistry new curriculum standard and the examination outline,the " core knowledge " of high school organic chemistry is divided into five knowledge levels,and the " learning advanced " model of organic chemistry " core knowledge " is constructed.Thirdly,in the part of "core research",according to the "advanced learning" model of organic chemistry "core knowledge" constructed by "basic research" and "supporting research",the paper is appointed by the college entrance examination paper system.The students of grade two and grade three were selected as the subjects of the questionnaire,and the data were analyzed by SPSS13.0 software.According to the results of the analysis,it is found that there are significant differences in theunderstanding of the "core knowledge" between grade two and grade three in organic chemistry.On this basis,this paper further points out the problems existing in the students' study of the "core knowledge" of organic chemistry,and puts forward the corresponding improvement methods and teaching strategies.In order to provide useful reference for the classroom teaching of organic chemistry "core knowledge" in the new situation.