The Research Of The Problem-solving Task Design Of Middle School Mathematics Based On The Concept Map

This research is centered on middle school mathematics problem-solving task designmethod, attempt to introduce the theory and technology of the concept map into the field of theproblem-solving task design, from knowledge modeling and problem-solving task design twoaspects to in-depth study of middle school mathematics problem-solving task design method, tryto provide a rational method of the task design for the middle school mathematics teachers toovercome the drawbacks of the traditional task design, and promote the reform of the middleschool mathematics teaching design. At the same time, lay the foundation for the developmentand application of the intelligent instructional design systems that computer supported.The introduction part of this study provides an overview of the background, the researchpurposes and the significance, content and methods. In addition to the part of introduction, thepaper has four parts.(1) The research of middle school mathematics knowledge modeling. This part of the studyinvolved about the theoretical basis of concept map in middle school mathematics andknowledge modeling method based on the concept map. Attempts to build a suitable knowledgemodeling methods and specifications for middle school mathematics, and combined with thespecific case to described the methods of knowledge modeling.(2) Middle school mathematics problem-solving task design method. This section departurefrom the relationship between knowledge point, and this relationship may be produced theproblem-solving task two perspectives to build a suitable problem-solving task design methodfor middle school mathematics, and supported by the case of the methods.(3) The defect analysis and attribution of the proble m-solving task design. In this section,the author selected the outstanding teachers of mathematics in middle school to conduct a surveyand statically analysis of the survey results. Then, on the basis of the problem-solving taskdesign method based on the defect analysis, make a attribution analysis for this problems.(4) Limitations of the study and prospect. This part not only summarizes the problems in thecourse of the study, but also look ahead the follow-up of the study.The conclusions of this study indicate that introduce the concept map tools to supportproblem-solving task design method in middle school is feasible and effective, and this taskdesign methods are effectively for the teachers to organize instructional design and develop students’ problem-solving ability. However, there also appeared a few problems in the concreteimplementation. Some of which are caused by technical factors, while others are caused by otherfactors. Finally, I propose corresponding recommendations and resolution strategy for theproblems of this study.