摘要数据新闻是以数据为支撑,找到数据之间的联系,并将规律通过总结来发布新闻信息。可视化是数据新闻最突出的特点,可以让受众能够快速识别新闻信息,借助数据交互的特性来增强受众的感知体验。相比于国外数据新闻,我国数据新闻起步较晚,但我国的数据新闻一直在不断改进,不断优化中。2010年,新华网“数据新闻”和南方都市报的“数据”开启了我国数据新闻的大门。此外,不少门户网站也正积极探索与实践数据新闻的可视化,创设属于自己网站的新闻专栏。国内媒体在数据新闻的报道上作出了不少的努力,也取得了一定的成就。尤其是在2020年,在疫情危机笼罩之下,有非常多的数据新闻稿脱颖而出,庞大的数据、内容非常丰富的新闻,都转化成了普通受众可阅览的、可读懂的图像内容,针对疫情实况进行实时播报,简单易懂,为用户带来一手新鲜资讯。以澎湃新闻网站其专栏下的“美数课”展开研究,选取的数据样本则是2020年所报道的新闻。通过对“美数课”栏目所报道的内容展开分析,找出其中做得好的地方与不足之处,并基于现有内容特色继续优化,提出改进建议。从相关数据分析可知,“美数课”栏目所提供的数据新闻在内容呈现上,其特点主要表现在如下方面:首先从选题来看,题材贴近生活,关注民生;其次从数据来看,数据来源较为丰富多样;“美数课”栏目所提供的数据新闻在形式呈现上,具有可视化、形态多样化等特征。其做得不好的方面包含如下:选题浅显,内容较为表面;数据信息不够全面;部分可视化运用不够成熟;交互性体验感不够强烈。关键词:数据新闻、澎湃“美数课”、报道策略AbstractDatajournalismisbasedondata,findingtheconnectionsbetweendata,andreleasingnewsinformationbysummarizingtherules.Visualizationisthemostprominentfeatureofdatajournalism,whichenablestheaudiencetoquicklyidentifynewsinformationandenhancescognitionbyusingthevisualexpressionofinteractivedatawiththeaudience'sperceptualability.Comparedwithforeigndatajournalism,China'sdatajournalismstartedlate,butChina'sdatajournalismhasbeenconstantlyimprovingandoptimizing.In2010,Xinhuanet's"DataNews"andSouthernMetropolisDaily's"Data"openedthedoorofChina'sdatajournalism.Inaddition,majorportalwebsiteshavelaunchedtheirowndatanewscolumns,whichhassinceopenedthepreludetothepracticeofdatanewsvisualizationinChina.Domesticmediahavemadealotofeffortsinreportingdatanews,andhavemadesomeachievements.DuringtheCOVID-19epidemicin2020,alargenumberofdatanewsworkswereproduced.Datanewstransformedalargenumberofcomplexdataandnewsintoimagesthatordinarypeoplecouldunderstand,comprehensivelydisplayingthesituationoftheepidemic,whichwaseasytounderstandandreducedthepressureofusers.Inthecourseoftheresearchonthecolumnof"AmericanMathematics"ofThePaper,allthedatanewsreportsofthecolumnin2020areselectedassamples.Throughtheanalysisofthecurrentsituationofthereportof"AmericanMathematics"columnofThePaper,thecharacteristicsofitscontentandformareanalyzed,andcorrespondingsuggestionsareputforwardforitsexistingshortcomings.Intermsofcontent,thedatanewsof"AmericanMathematicsClass"columnofThePaperhasthefollowingcharacteristics:intermsoftopicselection,thetopicselectionisbalancedandpeople'slivelihoodisconcerned;Intermsofdata,thereareabundantdatasourcesandmultipleperspectives,highlightingtheinternationalperspective.Theformofdatanewsinthecolumnof"AmericanMathematicsCourse"presentsthefollowingcharacteristics:variousformsinvisualpresentationandsoon.Thedeficienciesofthe"AmericanMathematicsClass"columnofThePaperNewsDataNewsareasfollows:thetopicistoosuperficial;Datainformationisnotcomprehensiveenough;Somevisualizationapplicationsarenotmatureenough;Theinteractiveexperienceisnotstrong...