Investigation And Analysis On Junior Students' Disorders Of Solving Mathematical Application Problems

Mathematical application problems are considered as the links to solve association problems and mathematical practice.Solution of mathematical application problems is closely related to students' innovative consciousness and creative mathematical thinking capacity,thus mathematical application problems develop a decisive role on mathematical teaching.In fact,most of students have disorders of different aspects as solving mathematical application problems.In this thesis,the author conducts the conceptual definitions for mathematical application problems,problem solving and learning disorders,summarizes problem-solving disorders of mathematical application problems and solutions of application problems,making a full preparation for the study.The author uses the questionnaire method,interview method and document research method to investigate junior students' disorders of solving mathematical application problems.204 junior students in QJ and FS middle schools in a city are used as research samples.Finally,after summarizing,sorting out,recording and analyzing questionnaires and application problem test papers,the author thinks that junior students have the main disorders as solving mathematical application problems,including emotional attitude disorder,reading comprehension disorder,mathematical model construction disorder,machining operation disorder,cognitive structure disorder and transfer disorder.By aiming at the above-mentioned research results,the author proposes some advice on teaching of mathematical application problems:1.Cultivate students' mathematical reading capacity;2.Cultivate students' positive emotion to solve applicable problems;3.Reinforce operational capacity and standardize writing requirements;4.Value mathematical linguistics inter-translation and improve modeling level.