資源描述：
《淺談數(shù)形結(jié)合思想在教學(xué)中的應(yīng)用》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在工程資料-天天文庫。
1、淺談數(shù)形結(jié)合思想在教學(xué)中的應(yīng)用木科生畢業(yè)論文（設(shè)計）題LI：淺談數(shù)形結(jié)合思想在教學(xué)屮的應(yīng)川學(xué)號：0707140154姓名：汪洋專業(yè)：數(shù)學(xué)與應(yīng)用數(shù)學(xué)年級：07級一班系別：數(shù)學(xué)系完成口期：2010年10月指導(dǎo)教師：河南教育學(xué)院木科畢業(yè)論文（設(shè)計）淺談數(shù)形結(jié)合思想在教學(xué)中的應(yīng)用汪洋（合肥師范學(xué)院數(shù)學(xué)系）摘要數(shù)形結(jié)合就是把問題的數(shù)量關(guān)系和空間形式結(jié)合起來考察，根據(jù)解決問題的需耍，可以把數(shù)量關(guān)系的問題轉(zhuǎn)化為圖形的性質(zhì)問題去討論，或者把圖形的性質(zhì)問題轉(zhuǎn)化為數(shù)量關(guān)系的問題來研究，簡言Z“數(shù)形相互取長補(bǔ)短”。數(shù)形結(jié)合作為一種常見的數(shù)學(xué)方法，溝通了代數(shù)、三角與兒何的內(nèi)
2、在聯(lián)系。一方面，借助于圖形的性質(zhì)可以將許多抽象的數(shù)學(xué)概念和數(shù)量關(guān)系形象化、簡單化，給人以直覺的啟示。另一方而，將圖形問題轉(zhuǎn)化為代數(shù)問題,以獲得精確的結(jié)論。因此，數(shù)形結(jié)合不應(yīng)僅僅作為一種解題方法，而應(yīng)作為-?種十分垂要的數(shù)學(xué)思想方法，它可以拓寬學(xué)生的解題思路，提高他們的解題能力，將它作為知識轉(zhuǎn)化為能力的“橋”。關(guān)鍵詞：數(shù)形結(jié)合思想；直觀；數(shù)學(xué)教學(xué)；應(yīng)用Discussesthenumbershapeunionthoughtshallowlyintheteaching1河南教育學(xué)院本科畢業(yè)論文（設(shè)計）applicationWangyang(Departme
3、ntofMathematics,HefeiNormalUniversity)ABSTRACTCountstheshapeunionisunifyingthequestionstoichiometricrelationandthespaceformtoinspect,accordingtosolvingthequestionneed,wecantransformthestoichiometricrelationquestionforthegraphnaturequestiondiscusses,ortransformthegraphnatureques
4、tionforthestoichiometricrelationquestionstudies,“thenumbershapemakesupforone'sdeficiencyby1earningfromothersstrongpointsmutuallyinshort”.Countstheshapeunionasonecommonmathematicalmethod,hascommunicatedthealgebra,thetriangleandthegeometryinnerlink?Ononehand,withtheaidinthegraphn
5、aturemaymakemanyabstractmathematicsconceptsandthestoichiometricrelationvisualizationandsimplifiedtion,forthehumanbytheintuitionenlightenment.Ontheotherhand,transformingthegraphquestionasthealgebraquestion,obtainsthepreciseconclusion?Therefore,countstheshapeunionnottotakeoneprob
6、lemsolvingmethodmerely,butshouldtakeoneveryimportantmathematicsthinkingmethod,itmayexpandstudents'problemsolvingmentality,sharpenstheirproblemsolvingability,takestheknowledgeittotransformasability“thebridge”.Keywords:Countstheshapeunionthought,Intuitively,Mathematicsteaching,Ap
7、plicationH錄刖止””””””””332河南教育學(xué)院木科畢業(yè)論文（設(shè)計）（一）血4：門丨訶迪i””””””””””””””””””””””””°（二）角車MlInJ°（三）解決萬不主與不'宇式的冋（四）解決?角函冋””””””””””””””””””””””””””8（五）縊軍f生戈UIn]””””””””””””””””””””””””””””””9（六）角車（歹llInJ””””””””””””””””””””””””””””””1°（七）解決解析幾何問題””””””””””””””””””””””””””””””10三、結(jié)束語11前言：
8、數(shù)學(xué)思想就是指現(xiàn)實世界的空間形式和數(shù)量關(guān)系反映到人的意識Z中，經(jīng)過思維活動而產(chǎn)生的結(jié)果，它是對數(shù)學(xué)事實與數(shù)學(xué)
