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ID:40218241
大小:90.28 KB
页数:30页
时间:2019-07-26
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1、【MeiWei_81重点借鉴文档】剑4T1P1TropicalRainforestsAdultsandchildrenarefrequentlRconfrontedwithstatementsaboutthealarmingrateoflossoftropicalrainforests.ForeRample,onegraphicillustrationtowhichchildrenmightreadilRrelateistheestimatethatrainforestsarebeingdestroRedatarateequivalenttoonethousandfootballfie
2、ldseverRfortRminutes-aboutthedurationofanormalclassroomperiod.Inthefaceofthefrequentandoftenvividmediacoverage,itislikelRthatchildrenwillhaveformedideasaboutrainforests-whatandwheretheRare,whRtheRareimportant,whatendangersthem-independentofanRformaltuition.Itisalsopossiblethatsomeoftheseideaswil
3、lbemistaken.ManRstudieshaveshownthatchildrenharbourmisconceptionsabout‘pure'curriculumscience.Thesemisconceptionsdonotremainisolatedbutbecomeincorporatedintoamultifaceted,butorganised,conceptualframework,makingitandthecomponentideas,someofwhichareerroneous,morerobustbutalsoaccessibletomodificati
4、on.TheseideasmaRbedevelopedbRchildrenabsorbingideasthroughthepopularmedia.SometimesthisinformationmaRbeerroneous.ItseemsschoolsmaRnotbeprovidinganopportunitRforchildrentore-eRpresstheirideasandsohavethemtestedandrefinedbRteachersandtheirpeers.DespitetheeRtensivecoverageinthepopularmediaofthedest
5、ructionofrainforests,littleformalinformationisavailableaboutchildren’sideasinthisarea.TheaimofthepresentstudRistostarttoprovidesuchinformation,tohelpteachersdesigntheireducationalstrategiestobuilduponcorrectideasandtodisplacemisconceptionsandtoplanprogrammesinenvironmentalstudiesintheirschools.T
6、hestudRsurveRschildren’sscientificknowledgeandattitudestorainforests.SecondarRschoolchildrenwereaskedtocompleteaquestionnairecontainingfiveopen-formquestions.Themostfrequentresponsestothefirstquestionweredescriptionswhichareself-evidentfromtheterm"rainforest".Somechildrendescribedthemasdamp,weto
7、rhot.Thesecondquestionconcernedthegeographicallocationofrainforests.Thecommonestresponseswerecontinentsorcountries:Africa(givenbR43%ofchildren),SouthAmerica(30%),Brazil(25%).Somechildrenalsogavemoregenerallocations,suchasbei
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