Research On Common Problems And Solutions Of Organic Chemistry Learning In High School

Organic chemistry is an important component of high school chemistry.It contains a wealth of scientific methods and plays an important role in improving students'scientific literacy.Organic chemistry courses are divided into compulsory and elective courses.IIThe examination method of the volume versus elective part is an organic deduction and has a strong comprehensiveness.The knowledge points to be investigated include:the naming of organic substances,the writing of organic chemical equations,the examination of reaction types,the writing of isomers,and the use of known Information self-made synthetic route,with a score of 15 points.Through the author's actual teaching process,students find that organic chemistry is the minority when they are doing comprehensive volumes.In fact,the analysis of the chemical data of the comprehensive chemistry papers in the college entrance examinations over the years shows that the organic selection method has more advantages in scoring,and organic chemistry also includes The compulsory part,through the in-depth study of the elective part,greatly promotes the mastery of organic knowledge in the compulsory part.However,the actual situation is that even if the teacher emphasizes this point in the process of teaching,the proportion of students who choose organic chemistry as the subject of choice is still very low.In response to this problem,the author distributed survey questionnaires at the Gaoyuan and Gaosantong classes of the Experimental High School in Songyuan City,Jilin Province to investigate the students' difficulties in learning organic chemistry.Through investigation,it was concluded that students' difficulties in learning organic chemistry are mainly The following three aspects:First,in terms of the spatial structure of organic matter,60.3%of students believe that the understanding of the bonding process,spatial configuration,and writing of isomers are difficult;secondly,in the control of the nature of various substances,65.6%of students believe that there are many kinds of organic substances and the nature of various types of substances is confusing.Third,74.4%of students believe that organic inferences are not good,they cannot find breakthroughs,and they have no way to start.Known conditions given will not be used.More than 60%of the students who are plagued by these three difficulties will find ways to solve these three problems from teaching strategies.This will,to a certain extent,promote the development of organic chemistry teaching.This paper will study the solution of these three problems,propose an effective strategy to solve the problem,and test its effectiveness through the application in the pilot class.