Inverstigation And Analysis Of Chemistry Language Learning In Junior Middle School In Yanbian Area

The chemical language is a general term for chemical terminology that is unified internationally and has a strong characteristic of chemistry.Chemical language is refined and concise and rigorous professional,is the learning chemistry,understanding of chemistry,understanding of chemistry indispensable cognitive tools and carriers,scientific researchers to communicate the most accurate scientific language.The language enlightenment of junior high school students also have a very important impact.The main contents of this paper are divided into the following points:First,access to all kinds of literature,looking for "chemical language" related topics and the need for the necessity,and with the help of the mentor to determine the subject,put forward the need to study the problem.And a brief introduction to the study of the subject involved in the theoretical basis and conceptual definition.The second is to use the self-made test volume and questionnaire to investigate some students in Yanbian area.It is intended to study the current situation of students’ learning of chemistry language and to make a detailed analysis.It is found that the students in Yanbian area have good learning status in chemistry language,There are the following problems:1.The understanding of the language of writing is not profound,not rigorous;2.The memory of the symbolic language is imperfect,the elements of symbols,ion symbols and other content of the phenomenon of confusion;The details of the language content is not comprehensive grasp,not deep understanding.And from the students’ learning,teachers teaching,learning content from the three angles to find the cause of the problem and analysis.Thirdly,we should put forward the teaching suggestions of two classes according to the suggestions of "hydrogen reduction of copper oxide" and"chemical properties of metal" as an example.Finally,the conclusion of this paper is that the study of chemical language is a major focus of chemistry learning.Students’ inaccurate phenomenon of chemical language should be carried out by teachers in order to change the classroom ideas in a standardized chemical language.And the prospect of the research is forecast.