Study On Difference Of Answer The Open-Ended Math Problem With Conditions For Junior High School Students

This study mainly with domestic and international literature of open-end problem is reference, concluded and contrast open-end problem with different define .Aim at our country present condition, carried on a test to the grade eight and grade nine student who in junior high school, and collected data, the principles of statistics to deal with the data and analyzed it , carry on analysis and discuss towards the result of after statistics. Study on difference of answer the open-ended problem with mathematical conditions for our country junior high school students with difference angle of view which different grade and different sex and so on.The result of the study,the ability of the student's quiz be low.And they are lacking living common sense,can't bring problem in mutually contact with physically.The whole result of higher class'student be good friends with junior class'student.When solution open-ended math problem the girl's result excellenter than boy's.Open-ended math problem have already inhabit importent for a place in our country the new course.In our country current primary and junior high school mathematics lesson and examine although have already started appear to open-end problem, compare with strengthen education for all-round development and cultivate the student's creative ability have need a further development with thorough of research.Hope this research can guide the teaching that the mathematics relevant open-ended math problem with conditions of junior high school, is better to provide consult of student's cognition regulation with they answer open-end problem with mathematical conditions for the teacher, especially,hope that this research can know that answer the open-ended math problem with conditions for junior high school students.This text is totally divided into five parts. The first part introduced the background of this text research, research problem, and introduced the purpose and meaning of research. The second part introduced open-end math problem with the history background, of the define of the related concept and the classification of the type, did to generalize to the domestic and international research condition, and described the research value of open-ended problem with mathematical conditions. The third part introduced the object of research, research method and study tool.The four part according to the data analysis collectivity and analysis obstacle and analysis difference of answer the open-ended problem with mathematical conditions for junior high school students. The fifth part is textual conclusion and suggestion. This chapter in allusion to difference of student answers the open-ended math promblem with condition put forward suggest related to teaching.