Self-Regulated Learning Research That Promotes Understanding Of The Chemistry Subject

Chemistry is a subject that needs to be understood,but many students tend to ignore the understanding of chemistry,and the study of chemistry only stays on the surface of memory without exploring the essence of chemistry.The new curriculum reform emphasizes the transformation of knowledge to literacy and the transformation of learning methods,and the self-regulated learning of chemistry subject understanding is the key to realizing the transformation.In recent years,people have begun to pay attention to the understanding of chemistry,but related research is still lacking.Therefore,the research on self-regulated learning of chemistry understanding is of great significance to current chemistry learning.On the basis of the understanding of chemistry and the review of self-regulated learning,this thesis constructs the theory from the concept of comprehension in chemistry,the self-regulated learning model and general process for promoting comprehension of chemistry.The interview method,in the first,second and third grades of senior high school,selected 3topics respectively to carry out research on the practice of self-regulated learning to promote the understanding of chemistry.Use a model while learning;the model promotes students’ understanding of the chemistry discipline;finally,suggestions are made for self-directed study guides that promote understanding of the chemistry discipline.This thesis consists of 6 parts,the main contents are as follows:The first part: Statement of problem.The second part: Research review.The understanding of chemistry is reviewed in four aspects,and the concept,model,influencing factors and characteristics of self-regulated learning are reviewed.The third part: research purpose,content,methods and ideas.The fourth part: Theoretical construction.Defined the concept of chemistry subject understanding,put forward chemistry subject comprehension;built an self-regulated learning model to promote chemistry subject understanding based on the self-regulated learning model of Butler and Winne,and conceived the self-regulated learning model that promotes chemistry subject understanding of students in school Learn general processes and cases.The fifth part: The research of self-regulated learning practice to promote the understanding of chemistry discipline.In this study,practical research was carried out in the new class "Ionization of Electrolyte" in the first year of senior high school,the micro-project "Uncovering the Solvay method and Hou’s alkali method" in the second year of senior high school,and the "precipitation-dissolution balance" in the selected review class in the third year of senior high school.Before class,students will be given self-regulated learning guidance to promote the understanding of chemistry.After the study is completed,students’ thinking process and understanding of chemistry will be understood through questionnaires and interviews.The sixth part: research conclusion and prospect.Based on theoretical and practical research,draw conclusions and make relevant recommendations and issues identified in the research.