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ID:32826132
大小:188.00 KB
页数:38页
时间:2019-02-16
《剑桥雅思testtest阅读文章和翻译》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、TropicalRainforestsAdultsandchildrenarefrequentlyconfrontedwithstatementsaboutthealarmingrateoflossoftropicalrainforests.Forexample,onegraphicillustrationtowhichchildrenmightreadilyrelateistheestimatethatrainforestsarebeingdestroyedatarateequivalentto
2、onethousandfootballfieldseveryfortyminutes-aboutthedurationofanormalclassroomperiod.Inthefaceofthefrequentandoftenvividmediacoverage,itislikelythatchildrenwillhaveformedideasaboutrainforests-whatandwheretheyare,whytheyareimportant,whatendangersthem-in
3、dependentofanyformaltuition.Itisalsopossiblethatsomeoftheseideaswillbemistaken.Manystudieshaveshownthatchildrenharbourmisconceptionsabout‘pure'curriculumscience.Thesemisconceptionsdonotremainisolatedbutbecomeincorporatedintoamultifaceted,butorganised,
4、 conceptualframework,makingitandthecomponentideas,someofwhichareerroneous,morerobustbutalsoaccessibletomodification.Theseideasmaybedevelopedbychildrenabsorbingideasthroughthepopularmedia.Sometimesthisinformationmaybeerroneous.Itseemsschoolsmaynotbepro
5、vidinganopportunityforchildrentore-expresstheirideasandsohavethemtestedandrefinedbyteachersandtheirpeers.Despitetheextensivecoverageinthepopularmediaofthedestructionofrainforests,littleformalinformationisavailableaboutchildren’sideasinthisarea.Theaimo
6、fthepresentstudyistostarttoprovidesuchinformation,tohelpteachersdesigntheireducationalstrategiestobuilduponcorrectideasandtodisplacemisconceptionsandtoplanprogrammesinenvironmentalstudiesintheirschools.Thestudysurveyschildren’sscientificknowledgeandat
7、titudestorainforests.Secondaryschoolchildrenwereaskedtocompleteaquestionnairecontainingfiveopen-formquestions.Themostfrequentresponsestothefirstquestionweredescriptionswhichareself-evidentfromtheterm"rainforest".Somechildrendescribedthemasdamp,wetorho
8、t.Thesecondquestionconcernedthegeographicallocationofrainforests.Thecommonestresponseswerecontinentsorcountries:Africa(givenby43%ofchildren),SouthAmerica(30%),Brazil(25%).Somechildrenalsogavemoregenerallocations,suchasbeingneartheEquator.Respo
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