Research On The Influence Of Self Explanatory And Feedback Content On Student Problem Solving

How to improve the students' ability to solve problems has been one of the key problems in the study of education and teaching,and also an important direction for the continuous reform of education.The study of problem solving found that self interpretation and feedback could improve the students' learning effect.On the basis of existing research,this paper makes an empirical study on the influence of content,feedback content and knowledge level of students on math problem solving performance through literature research,questionnaire and experiment.The purpose of the research is to test which kind of self explanation,prompt and feedback content can better promote the problem solving for the students with two kinds of knowledge level.Experimental data analysis shows :1.For the students with high knowledge level,the results of self interpretation of the problem of solving problems were better than that of self interpretation.2.For students with low level of knowledge,the results of self explanatory hints in solving problems were better than that of self interpretation.3.For the students with high knowledge level,the feedback results of the problem of problem solving rules are better than that of the problem solving procedure.4.For students with low knowledge level,the feedback results of the problem solving procedure were better than that of the problem solving rules.The following suggestions are made through research: improving students' knowledge base and training students' self explanatory ability;"problem list" method to cultivate students' self explanatory ability;timely feedback to guide students to self interpret.The framework of this study is as follows:The first chapter is introduction.This paper mainly analyzes the background and significance of the research,and gives a simple explanation of the research methods of the paper.The second chapter is the literature review.The relevant core concepts,domestic and foreign research status and theoretical basis are introduced.The third chapter is an empirical study.The effect of self explanatory and feedback content on the problem solving of students was studied.The following conclusion is drawn: for students with high knowledge level,it is the best way to provide rule hints and feedback,while for students with low knowledge level,providing problem-solving steps,prompting and feedback,their learning effect is the best.The fourth chapter is the result and discussion.The results of the experiment are studied and analyzed.The fifth chapter is the educational countermeasures.From the angle of guiding and cultivating students' self interpretation,this paper puts forward the corresponding educational countermeasures to improve the students' ability to solve mathematical problems.