高中生對(duì)異面直線概念理解水平的研究.pdf

1、東北師范大學(xué)碩士學(xué)位論文高中生對(duì)異面直線概念理解水平的研究姓名：高原申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：學(xué)科教學(xué)（數(shù)學(xué)）指導(dǎo)教師：王曉輝20090501東北師范大學(xué)碩士學(xué)位論文AbstractInourdailyteachingpractice，wewillmeettheproblemoftheteachingofconceptsMathematicalconceptiSthebeginnningofmathstudiesandthefoundat

2、ionofmathematicaldeductionandiudgementwhichwilllaysolidbasisforthein仃oductionofmanyprinciplesandrules，thusitisthefirststepinformingamathematicalwayofthinkingLineonseparatefacesisaveryimportantpo缸inmathstudiesinseniorhigh

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9、ngconclusions：iTheperceptionoflinesonseparatefacesvariesbetweenmaleandfemalestudentsTlliSdifferenceisduetodifferentindividual’ScognitivestyleiiThespacialimaginationgreatlyinfluencestheunderstandingoflinesonseparatefaces，

10、SOitisthekeytosolvingproblemswiththeconceptoflinesonseparatefacesiiiCharacterizationabilityandwillinfluencethedevelopmentofhighlevelmathematicalconceptsn姹studentswithhighspaeialimaginativeabilityandcharacterizationabilit