A Study On Open Question Of Math In Junior High School Graduation Exam And College Entrance Exam

In China, the related open problems of mathematics content, such as the open problems of the concept, characteristics, classification, functions and so do a very in-depth research. In particular, The department of education promulgated《guiding opinion about the entrance examination innovation in the year of 2000》clearly put forward the "math test should be designed to a certain degree of open-ended questions." Open questions of mathematics into the secondary school mathematics examinations has been ten years, during which open questions of mathematics in secondary school mathematics examinations of the change in status, we need to do more in-depth research on this.The college entrance examination and junior high school graduation exam in mathematics with the opening up the study on the status quo, to produce the present state of affairs and the design of the basic requirement for a system of research, hoping to improve with the college entrance examination and junior high school graduation exam in mathematics opening to the point of view of quality.This use of literature on the large amount of literature collected, and open problems related to content analysis, to understand the concept of an open question, characteristics, classification, functions, preparation of technical, analysis, item difficulty related to the content. Using text analysis in recent years in the Mathematics examination papers was analyzed to understand the high school math test status open problems in mathematics. Interview method to understand the math exam in high school the status of open problems. Can be found through research:New findings:First of all, in the maths problems with the college entrance examination and junior high school graduation exam in a dilemma.On one hand we explore the students'ability of found that problem, raise question and innovation,we should design the opening problom in written exam. on the other hand the request of design opening problem is very high , particularly its openness are graded the papers led with a fair and effective, So as to the entrance examination and junior high school graduation exam in mathematics in the design, and cannot appear too much, and the entrance examination and junior high school graduation in mathematics exam of open questions in an embarrassing situation.Secondly, the college entrance examination and junior high school graduation exam in mathematics and opening problem to the proper function is not very good play a major reason is that :One can fully reflect the problems of mathematical functions and excellent case, it is difficult to develop.In math problem is the review is to undermine the entrance examination and junior high school graduation exam of the fair.Three is based on its own characteristics of open questions, it is not suitable for survival in a closed in the examination.Thirdly, quality of opening problem of the college entrance examination and junior high school graduation exam in mathematics should have the following four life system requirements:One is the degree of openness should be in order. If openness is too low can not develop the function of problem, or you will certainly increase the question of difficult and its evaluation of the difficulty.Second is easy to mark. Mathematics in the college entrance examination and junior high school graduation exam of the standard ratings illustrate just proud Three is to higher distinguish. Higher quality of mathematics opening problem can distinguish the students between different levels.Four is easy to examine the students' creativity capacity. Quality of mathematics problems should be open to students, introducing of exploration and innovation ability in the examination.Finally, in order to improve our math in the college entrance examination and junior high school graduation exam of opening to the point of view, propositions staff need to achieve the following four aspects:One is a moderate exercise is the prerequisite. Control of entrance examination and junior high school graduation exam in mathematics and the quantity, amount to be reasonable, being neither too large nor too small.Second proposition is to improve the personnel associated ability is critical. Improve our system staff college entrance examination and junior high school graduation exam in mathematics and opening to the proposition that the level, the development of high quality of mathematics and opening up the case for the entrance examination and junior high school graduation exam.Three is accumulate ideas is security. Three is accumulate ideas is security. Proposition personnel should accumulate ideas of opening problem, for this they can designed high quality opening problems.Four changes the evaluation way is outlet. To be more comprehensive evaluation of the students, we should change the way , change a single test examination to the composite opinion of the way.This study maths problem for the college entrance examination and junior high school graduation exam of opening to a comprehensive study, the conclusion to improve our maths in the college entrance examination and junior high school graduation exam of the life of technology has direct reference to the model value. Because without direct experience to desigen open problem in the college entrance examination and junior high school graduation exam. thus, research has limitations.