Research On Instructional Design And Experiment Of Overall Planning Method And Graph Theory Preliminary

The mathematic elective courses for senior middle school is a notable characteristic of new curriculum standards, among which the special subject Overall Planning Method and Graph Theory Preliminary was introduced into senior middle school courses. The special subject can help to widen math view of students, and promote their understanding to mathematics's science value, application value and culture value. However, for the implementation of new curriculum in senior middle school, the teaching staff will face great challenges. According to our survey, on-the-job and Pre-service senior middle teachers face difficulties such as insufficient special subject knowledge, be short of reference materials, how to select the teaching content, and have not enough experience in teaching practice.In the dissertation, mathematics students from part of the colleges in Guizhou are taken as sample, we do research on instructional design of special subject Overall Planning Method and Graph Theory Preliminary in senior middle school curriculum. First, based on the issue's background, instructional design is completed for in-service and pre-service teacher. Then teaching experiment is carried out. On the basis, correct the instructional design and process re-test. At last the general scheme of the instructional design is obtained.The research is composed of three parts:In part one, the theoretical basis of instructional design and common mode is analyzed. Combining with questionnaires and interviews, the process of instructional design is highlighted, including learning needs analysis, content analysis, learner analysis, establishment of learning objectives and teaching strategies, and then the teaching plan and multimedia courseware is designed.In part two, teaching experiment is carried out. In order to provide practical and theoretical basis for correcting the instructional design, the author reflect on the experiment process and evaluate the experiment effect.In part three, instructional design is corrected; further the teaching content is optimized according to feedback problems. After amending, re-experiment is implemented, and the experiment effect is evaluated.The main results of the dissertation include: it's necessary and feasible to implement the special subject Overall Planning Method and Graph Theory Preliminary; it is necessary to provide the special subject Overall Planning Method and Graph Theory Preliminary training for on-the-job teachers; it has been testified by experiment the rationality of the instructional designing process, teaching plan and courseware; the instructional design system of Overall Planning Method and Graph Theory Preliminary for on-the-job and pre-service senior middle teachers initially formed.It is a new attempt to carry out the special subject Overall Planning Method and Graph Theory Preliminary for on-the-job and Pre-service senior middle teachers. The research can provide theory basis for extension of the special subject Overall Planning Method and Graph Theory Preliminary in senior middle school, and present references for teacher's training and starting of special subject in colleges. And else, it can be a reference for other special subject. In the dawn of new curriculum's implementation in Guizhou senior middle school, the research can serve as a good practice and teaching example for teacher's training.