如何培養(yǎng)孩子解答應用題的能力

1、livingstardspofarmersinlessthancompleteeliminationof4600Yuan894919008.“Fivewatersrule“:theCountyinvested2.169billionyuansimilarcountieslinethecitysfirstcompletethe42kmofsewagepipewkconstructioncompletionraterankedfirstin

2、thecitywontheprovincialruralsewagetreatmentwkbetterkeypollutionsourcessuchaselectroplatingpapermakingchemicalindustrymanagementthroughverificationacceptanceofthemunicipalgovernmenttheCountyremovedBlackodousRiverRiverwast

3、ebeginningofriverecologicalrestationeffects.“Threemodifiedasplit“aspects:Countytotaldemolitionillegalareaup2.759millionsquaremeterscompletedCityissuedannualtaskof153%splitagainstarearankingcitysecondcompleted“threemodifi

4、ed“area4.846millionsquaremeterscompletedCityissuedannualtaskof403%rankingcitythirdwhichvillageintheatargetcompletedtotalcityrankingfirstCountyGovernmentwasnamedcitylevel“threemodifiedasplit“wkadvanced.Theseachievementsar

5、ehardwonshouldbeappreciated.HoweverwearefullyawarethenewperiodwkinthecountrysidetheenvironmentfacinghigherstardsrequirementsprovincialpartyCommitteeofferedtohighlevelbuildacomprehensivewelloffsocietygoalrequires“nofilthd

6、irtyenvironmentillegalbuildingsintoawelloff“municipalpartyCommitteealsoproposestobuildintothewelloffbenchmarkgoalsofthecity.Comparedwiththesupericlaim“SouthGateofXXbeautiful“goalmyCounty“SanNong“environmentthereareanumbe

7、rofweaknessesgapshighlightedinthefollowingfiveaspects:firstagricultureremained“l(fā)ow“pattern.“Low“isreflectedinthequalitylowshtvalueaddedoftheindustrychainislow123fusionyieldlowemployeeagelowquality.“Small“isreflectedinsma

8、llerspecializedcooperativesthroughouttheCountytherewere3396butonthescaleoftoolittle.“San“isreflectedinproductionmanagementservicesdecentralizedcentralizedstardizedbrinfmationganizationallevelisnothigh.Secondthecountrysid

9、eisstillin“dirty“phase.“Dirty“isdirtyofruralsanitationsituationhasnotchanged.“Chaos“isavillageinruralhousingconstructionplanningconstructionofdisdernodrawingsnoconstructionnovetting“fourno“phenomenonheaplyingthere.“Bad“i

10、stheweakruralbasevillagegovernanceispo.Thirdlyfarmerscontinuedtobe“persistent“l(fā)ook.“Old“isagingrurallabfceaccountedf70%overtheageof50.“Big“isthattherefmmeasuresgroundresistancesuchasthetransactionsofpropertyrightslreplac

11、ementpublicservicesupplygapruraleducationhealthcarepensionsotherservicescannotmeetthedemstilldifficultfpovertyalleviationwithemphasisonpovertyalleviation191.“Hard“isa“peasantspeasants.Fourwatereffectsstilllackscompelling

12、.“Althoughthe“fivewatertreatment“alotwkveryhardbutthefloodofscientificenoughbefethetreatmentwaterqualityimprovementafterthetreatmenteffectisnotobviouscountywidefocusonriverstilllargelyinferifivewaterswimmingtheRivercould

13、notbefound.Fiveis“threetosplit“taskstillliesahead.Noticeofstocktherenewconstructiondidnotreceivetimelytreatmenteveryyear(suchasancestralhallasunauthisedrepeated)contrarytothecreatedwkisverydifferentfromtheprovincialmunic

14、ipalstards.Meanwhilewhenimplementationisnotinplacegenerallyonlyfocusonillegalconstructiondemolishedfailingthatsplitthatisclearcombineddemolitioninsufficientattentiontoreconstructionofoldresidentialareasurbanvillagesshant

15、ytownspromotepo.Tosolvetheseproblemswemustenhancethesenseofresponsibilityurgencyinsistonproblemientedtotakestrongmeasuresefftstomakeupthe“threeagriculture““fivewatertreatment““threetosplita“shtBoardconstructionofcomprehe

16、nsivesafeguards“SouthGateofXXbeautiful“goalofrealizing.IIprecisionShipolicymanpowerplayinggood“threeagricultural“wkprotracted“threeagricultural“wkisdoeconomicsocialdevelopmentthewkofbasedcountylevelsthesecttoaccdingto“ba

17、sedagriculturalmanpowerruraldevelopmentfarmers“ofrequirementsinsistedagriculturalruralbasedstatusnotshakeinsistedhuinongkulakpolicynotweakenedinsistedrefminnovationtestnotstopefftscreatednewera“threeagricultural“wknewsit

18、uation.(A)tomakeagricultureme.Toestablishtheconceptofagriculturearoundthepeopledemcomprehensivelypromotethesupplysideofagriculturestructuralrefmstrivetoenhancethequalityefficiencyofagriculturecompetitiveness.Focusisondoi

19、ngthefourarticles.Oneisthesteadyincreaseofgrainarticle.Alwaystightenthestringffoodsecurity“ricebag“catchinhtoholdlintheadjustmentofagriculturalplantingstructureinthe“redline.“Acceleratingtheconstructionofgrainribbonsimpr

20、ovingagriculturalinfrastructureenhancefoodproductioncapacityimprovethequalityofagriculturalproductseffectively“steadyincreaseofgrain“maintain“tongue.“Secondindustryconvergencearticle.Enhancethelevelofconcentrationintensi

21、ficationofagriculturecreatingproductionprocessingdistributionsalesserviceinoneoftheagriculturalindustrialchaintobreakdownthevaluechainimproveaddedvalue.Pushingfward“theInteragricultural“modeltoimproveagriculturalproducti

22、onmanagementservicelevelinnovatingthemodeofecommercemarketingofagriculturalproductssolvethedifficultproblemofsalesofagriculturalproducts.Agriculturetourismeducationculturehealthpensionotherdeepintegrationdevelopleisuretr

23、avel如何培養(yǎng)孩子解答應用題的能力應用題在小學數(shù)學中占有很大的比例，所涉及的面也很廣。解答應用題既要綜合運用小學數(shù)學中的概念、性質(zhì)、法則、公式等基礎知識，還要具有分析、綜合、判斷、推理的能力。所以，應用題教學不僅可以鞏固基礎知識，而且有助于培養(yǎng)學生初步的邏輯思維能力。怎樣培養(yǎng)學生解答應用題的能力呢？下面談談自己的體會。一、牢固地掌握基本的數(shù)量關系一、牢固地掌握基本的數(shù)量關系是解答應用題的基礎是解答應用題的基礎應用題的特點是用語言或文字

24、敘述日常生活和生產(chǎn)中一件完整的事情，由已知條件和問題兩部分組成，其中涉及到一些數(shù)量關系。解答應用題的過程就是分析數(shù)量之間的關系，進行推理，由已知求得未知的過程。學生解答應用題時，只有對題目中的數(shù)量之間的關系一清二楚，才有可能把題目正確地解答出來。換一個角度來說，如果學生對題目中的某一種數(shù)量關系不夠清楚，那么也不可能把題目正確地解答出來。因此，牢固地掌握基本的數(shù)量關系是解答應用題的基礎。什么是基本的數(shù)量關系呢？根據(jù)加法、減法、乘法、除法的

25、意義決定了加、減、乘、除法的應用范圍，應用范圍里涉及到的內(nèi)容livingstardspofarmersinlessthancompleteeliminationof4600Yuan894919008.“Fivewatersrule“:theCountyinvested2.169billionyuansimilarcountieslinethecitysfirstcompletethe42kmofsewagepipewkconstruct

26、ioncompletionraterankedfirstinthecitywontheprovincialruralsewagetreatmentwkbetterkeypollutionsourcessuchaselectroplatingpapermakingchemicalindustrymanagementthroughverificationacceptanceofthemunicipalgovernmenttheCountyr

27、emovedBlackodousRiverRiverwastebeginningofriverecologicalrestationeffects.“Threemodifiedasplit“aspects:Countytotaldemolitionillegalareaup2.759millionsquaremeterscompletedCityissuedannualtaskof153%splitagainstarearankingc

28、itysecondcompleted“threemodified“area4.846millionsquaremeterscompletedCityissuedannualtaskof403%rankingcitythirdwhichvillageintheatargetcompletedtotalcityrankingfirstCountyGovernmentwasnamedcitylevel“threemodifiedasplit“

29、wkadvanced.Theseachievementsarehardwonshouldbeappreciated.HoweverwearefullyawarethenewperiodwkinthecountrysidetheenvironmentfacinghigherstardsrequirementsprovincialpartyCommitteeofferedtohighlevelbuildacomprehensivewello

30、ffsocietygoalrequires“nofilthdirtyenvironmentillegalbuildingsintoawelloff“municipalpartyCommitteealsoproposestobuildintothewelloffbenchmarkgoalsofthecity.Comparedwiththesupericlaim“SouthGateofXXbeautiful“goalmyCounty“San

31、Nong“environmentthereareanumberofweaknessesgapshighlightedinthefollowingfiveaspects:firstagricultureremained“l(fā)ow“pattern.“Low“isreflectedinthequalitylowshtvalueaddedoftheindustrychainislow123fusionyieldlowemployeeagelowq

32、uality.“Small“isreflectedinsmallerspecializedcooperativesthroughouttheCountytherewere3396butonthescaleoftoolittle.“San“isreflectedinproductionmanagementservicesdecentralizedcentralizedstardizedbrinfmationganizationalleve

33、lisnothigh.Secondthecountrysideisstillin“dirty“phase.“Dirty“isdirtyofruralsanitationsituationhasnotchanged.“Chaos“isavillageinruralhousingconstructionplanningconstructionofdisdernodrawingsnoconstructionnovetting“fourno“p

34、henomenonheaplyingthere.“Bad“istheweakruralbasevillagegovernanceispo.Thirdlyfarmerscontinuedtobe“persistent“l(fā)ook.“Old“isagingrurallabfceaccountedf70%overtheageof50.“Big“isthattherefmmeasuresgroundresistancesuchasthetrans

35、actionsofpropertyrightslreplacementpublicservicesupplygapruraleducationhealthcarepensionsotherservicescannotmeetthedemstilldifficultfpovertyalleviationwithemphasisonpovertyalleviation191.“Hard“isa“peasantspeasants.Fourwa

36、tereffectsstilllacks書人教育家長學校compelling.“Althoughthe“fivewatertreatment“alotwkveryhardbutthefloodofscientificenoughbefethetreatmentwaterqualityimprovementafterthetreatmenteffectisnotobviouscountywidefocusonriverstilllarge

37、lyinferifivewaterswimmingtheRivercouldnotbefound.Fiveis“threetosplit“taskstillliesahead.Noticeofstocktherenewconstructiondidnotreceivetimelytreatmenteveryyear(suchasancestralhallasunauthisedrepeated)contrarytothecreatedw

38、kisverydifferentfromtheprovincialmunicipalstards.Meanwhilewhenimplementationisnotinplacegenerallyonlyfocusonillegalconstructiondemolishedfailingthatsplitthatisclearcombineddemolitioninsufficientattentiontoreconstructiono

39、foldresidentialareasurbanvillagesshantytownspromotepo.Tosolvetheseproblemswemustenhancethesenseofresponsibilityurgencyinsistonproblemientedtotakestrongmeasuresefftstomakeupthe“threeagriculture““fivewatertreatment““threet

40、osplita“shtBoardconstructionofcomprehensivesafeguards“SouthGateofXXbeautiful“goalofrealizing.IIprecisionShipolicymanpowerplayinggood“threeagricultural“wkprotracted“threeagricultural“wkisdoeconomicsocialdevelopmentthewkof

41、basedcountylevelsthesecttoaccdingto“basedagriculturalmanpowerruraldevelopmentfarmers“ofrequirementsinsistedagriculturalruralbasedstatusnotshakeinsistedhuinongkulakpolicynotweakenedinsistedrefminnovationtestnotstopefftscr

42、eatednewera“threeagricultural“wknewsituation.(A)tomakeagricultureme.Toestablishtheconceptofagriculturearoundthepeopledemcomprehensivelypromotethesupplysideofagriculturestructuralrefmstrivetoenhancethequalityefficiencyofa

43、griculturecompetitiveness.Focusisondoingthefourarticles.Oneisthesteadyincreaseofgrainarticle.Alwaystightenthestringffoodsecurity“ricebag“catchinhtoholdlintheadjustmentofagriculturalplantingstructureinthe“redline.“Acceler

44、atingtheconstructionofgrainribbonsimprovingagriculturalinfrastructureenhancefoodproductioncapacityimprovethequalityofagriculturalproductseffectively“steadyincreaseofgrain“maintain“tongue.“Secondindustryconvergencearticle

45、.Enhancethelevelofconcentrationintensificationofagriculturecreatingproductionprocessingdistributionsalesserviceinoneoftheagriculturalindustrialchaintobreakdownthevaluechainimproveaddedvalue.Pushingfward“theInteragricultu

46、ral“modeltoimproveagriculturalproductionmanagementservicelevelinnovatingthemodeofecommercemarketingofagriculturalproductssolvethedifficultproblemofsalesofagriculturalproducts.Agriculturetourismeducationculturehealthpensi

47、onotherdeepintegrationdevelopleisuretravel第一步從同樣多入手。教師在第一行擺了2個△，第二行擺了2個○，啟發(fā)學生說出○與△的個數(shù)同樣多。第二步引出差，使差與比的標準同樣多。接著教師在第二行再擺上1個○，這時○比△多1個。然后在第二行再擺上1個○，使學生說出○比△多2個；再引導學生通過觀察得出：○比△多的部分與△的個數(shù)同樣多。第三步從份數(shù)入手建立“倍”的概念。接上面，如果把2個△看作1份，○有這樣

48、的幾份呢？○有這樣的2份，我們就說○的個數(shù)是△個數(shù)的2倍。把“倍”的概念理解透了，那么教有關“倍”的數(shù)量關系時就比較容易了。例如教“求一個數(shù)的幾倍是多少”這種數(shù)量關系時，可以使用下面這樣的應用題：有3只黑兔，白兔的只數(shù)是黑兔的4倍，白兔有幾只？在這道簡單應用題中，“白兔的只數(shù)是黑兔的4倍”這個條件是關鍵。通過教具演示和學生動手操作，學生清楚地知道這句話的含意是：把3只黑兔看作1份，白兔有這樣的4份。求3只的4倍是多少，就是求4個3只是多