The Research Of The Theory And Practice Made In Senior High School Chemistry Classroom Assignment Design And Based On Learning Results

With the continuous deepening and reform of the new curriculum,great changes have taken place in the classroom teaching,which changes from knowledge imparting classroom to efficient classroom.As an important part of the teaching process,classroom work directly affects the efficiency of classroom teaching,which makes the research of classroom work particularly important.Starting with "senior high school chemistry classroom assignment design of learning results",this research is based on the theory of learning results and use the method of questionnaire survey to investigate,count and analyze the problems existing in class assignments and design methods for research.By investigating and analyzing high school chemistry teachers and first grade students in two schools in our city,it is found that there are some problems in high school chemistry classroom work,such as one-sided understanding,strong randomness,lack of pertinence,single form,etc.,most teachers do not pay enough attention to the design of classroom work,and lack of relevant theoretical knowledge to guide the design of homework.Based on the related theoretical knowledge of learning results,this article analyzes and summarizes the problems existing in the classroom work,summarizes the basic principles and methods of senior high school chemistry classroom work design,and applies them to the chemistry classroom to improve the value of classroom work and the efficiency of classroom teaching.The article mainly includes the following five parts:The first chapter puts forward the problems to be studied in the article.Thisarticle reviews the current problems of chemical classroom work and the research status at home and abroad as well as the significance of the research.The second chapter is the part of theoretical basis.After the definition of related concepts,the theoretical basis for the design of chemical classroom assignments is sorted out by reading and searching the relevant literature and summarized and made a brief description,which was taken as the theoretical basis of this article.The third chapter is the part of questionnaire.By making survey and questioning senior high school chemistry teachers and students,the article analyzes some problems existing in the current senior high school chemistry classroom work and further analyzes them,so as to provide materials for the follow-up classroom work design.The fourth chapter is the main content of the article.According to the problems reflected in the theory and questionnaire,the article puts forward the basic principles and methods of the design of chemical classroom assignments and analyzes the design of classroom assignments in the teaching process by cases.After designing the classroom work,the value of classroom work is enhanced and the efficiency of classroom teaching is improved.The fifth chapter is a preliminary discussion on online live course classroom work during the epidemic period.As the live course is different from the offline course,it mainly analyzes and discusses from the perspective of learner analysis and assignment form design,and draws a preliminary conclusion.