The Investigation And Study On The Status Quo Of Solving Problems In Junior High School Students' Application Questions

Whether the previous research or the actual classroom teaching,has shown the learning of practical equation questions is both the focus of learning and difficult points for students."Compulsory education math curriculum standards(2011 edition)"(hereinafter referred to as standard)proposed,students learn to establish the equation model to solve practical problems can help to form the initial model of thinking,which is the basis for future learning mathematical modeling.Therefore,for students,in the junior high school stage to learn practical equation questions is crucial.This study is based on the theoretical research and the actual classroom observation,in the form of test volume,questionnaires and and interviews,and finally summed up the present situation of problem solving of practical equation questions and the reason of solving problems difficultly of junior high school students,and gave targeted recommendations.The specific conclusions are as follows.The results of the analysis of the test paper show that students can master some basic non-math professional terms,successfully identify the common types of practical equation(s)questions,solve simple equations,master the equation of a degree better.At the same time,there are still some problems of solving practical equation questions in the test volume.Mainly: First,non-math professional terms to master the defects,the main reason of this phenomenon is the subjective and objective factors of the common impact;Second,the problem-solving methods of common type will not be summarized,the main reason of this phenomenon is students lack the ability of summarizing;Third,the ability of calculation is not strong,the main reason of this phenomenon is that students are not familiar with the algorithm;Fourth,the basic knowledge is not solid,the main reason of this phenomenon is students do not develop a good learning habit in and after class;Fifth,there are also many problems in the process of solving practical equation questions.The main reason of this phenomenon is that there is no effective learning methods of practical equation(s)questions.According to the above status of junior high school students the problem of solving practical equation questions,at the end of this study,the students and teachers are given two aspects of targeted recommendations,hope for helping the study of students and teachers.