Research On The Application Of Mind-mapping In The Ninth-grade Chemistry Experiment Review Class

Chemistry is one of the indispensable basic subjects in our country's compulsory education stage.Experiments are an important part of the teaching of chemistry subjects and an efficient method to carry out quality education in chemistry subject.Chemistry,as a new introductory subject in the ninth grade,is to help students get fully prepared for the further study of high school chemistry.In the ninth-grade chemistry teaching,chemistry experiments play an important role.The experiment content covers a wide area,while the knowledge is complicated and scattered,which can be difficult for the students to memorize.Facing the pressure of high school entrance examination and entering higher education,the teaching schedule of the ninth-grade chemistry is very tight,and the review time per year is only about three months.The application of mindmapping in the education field is highly recognized by educators.It can help students link up knowledge points that are not concentrated,thereby building a structured and systematic knowledge system.Therefore,this paper involves a research based on the application of mind-mapping in the ninth-grade chemistry experiment review class.This study,by consulting domestic and foreign books and journals of mindmapping and considering the current research status of mind-mapping in the domestic education field,clearly points out why it is necessary to study the application of mindmapping in experiment review,the value of the research,and how to conduct the research.In order to improve the pertinence and efficiency of chemistry experiment review,before investigating the characteristics of ninth-grade chemistry,this paper also briefly summarizes the connotation of mind-mapping and related theoretical foundations.At the same time,this research has sorted out the experiment content of the ninth-grade chemistry textbook published by the People's Education Press,analyzed chemistry experiment test questions in the 2018-2020 high school entrance examinations in Jiangxi Province,so as to explore the importance of experiments in chemistry learning and the necessity of mind-mapping for experiment review.Combined with statistical data,the knowledge topics related to high-frequency test points are used as the teaching case of this paper to carry out the research.Finally,under the guidance of the corresponding theoretical basis of mind-mapping,mind-mapping is integrated into the ninth-grade chemistry experiment review,and the questionnaire is used to grasp the students' chemistry learning status,learning attitude and understanding of mind-mapping.The structure framework of the teaching activity of the ninth-grade chemistry experiment review class guided by mind mapping theory is thus constructed,and the advantage of mind map assisted review class is fully demonstrated through actual teaching.In this study,two classes of Municipal Key Middle School of Jiujiang City,Jiangxi Province were selected for research.The experimental class used the mind-mapping review mode.Before the review class,students completed the preparatory work of the mind map independently according to the tasks assigned by the teacher.In class,students and group members communicated and displayed the results.After the teacher commented and explained,the mind map was improved after the class;The control class used the routine review mode.After the practice was completed,the chemistry scores of the two classes before and after the experiment were compared,and three randomly selected students from the experimental class were interviewed to further understand the students' feelings and experience of the mind-mapping experiment review class,and to find the problems and precautions in the mind-mapping review class.The research results prove that the content of chemistry experiments has an important position in the ninth-grade chemistry teaching,and it occupies a large part in the high school entrance examination.The content of the examination focuses on the basics.The mind map assists in the review of chemistry experiments.It can not only help teachers create efficient classes,but also help students organize and connect new and old knowledge,improve chemistry scores,and at the same time cultivate the ability of induction,summary and innovative thinking.At the same time,it lets the majority of front-line teachers and educators thoroughly understand the teaching mode of mindmapping in the ninth-grade chemistry experiment review class,and use the mind map to guide students to review,so as to attract more students to love chemistry!...