小学科学课堂存在的问题及解决方法

alleviationcrucialfurtherdevelopmenttoacceleratetheprocessofwell-offsocietyhascreatedagreatopportunity.18sincetheCentralandprovincialpovertyalleviationanddevelopmentintotheoverallstrategicplanning,priorityandfirstproject,formulatedaseriesofpoliciesnowfocus,developmentmeasureshaveallbeenclear.Wewanttoseizetheopportunity,precisionapplicationstrategy,focuspunch,breaksupport...,Supportsthedevelopmentofoldrevolutionaryandaseriesofpolicymeasuresinareassuchasinfrastructure,publicservices,promotinghighstandards,support,andmoreopportunitiesforustoacceleratedevelopment,providegreatersupport.Fromprovincespolicyorientedsee,1236povertystorming,and6873trafficbreakthrough,and6363waterguarantees,majoractionspeedupimplementation,ecologicalsecuritybarrier,andlongEastenergychemicalbaseconstruction,majorstrategyintensiveintroduced,andprovincialeightachange,andeightabothandmunicipalsixainto,andsixbigsupportofdecisiondeployment,concentratedreleasehasmanypolicygood.InparticularGansuSilkRoadeconomicbeltofgoldandheritageofChinesecivilizationconstructionofadvancingtheinnovationzone,jingchuanbasedadvantage,createnodecitiesandprovideabroaderspaceincoreareas.FromICountyprojectresourcessee,nationalecologicalcivilizationpilotengineeringmodelCountyandcycleeconomicmodelCountytwoanationalprojectlandingimplementation,willincountryprovincelevelwonmoresupport;Pingliangtojingchuancityinterfastchannel,andxipingrailwaydoubletrack,majorprojectintoprovincesplate,willfurtherupgradeICountytraffichubandchanneleconomicstatus;paperBrigadeintegratedbody,andZhuJiaJianreservoir,andagriculturalPVpower,andgasutilization,andcommoditytradingandtheagriculturalwholesalemarket,andMilliontonnesofcontrolledatmospherefruitandfreezinganddryingfoodproductionline,anumberofmajorprojectsimplemented,handicap,LiuLihereservoirprojectworksmoothly,theseprojectsoriginatedfromtheTwelve-Fivecontinuetoaccumulate,todeveloptheirpotentialintheThirteen-Fiveconcentratedduringrelease.Orient,istodeepentheunderstandingofaccurate.Afteryearsoftherevision,developmentofjingchuanstandonanewhistoricalstartingpoint,featuresofeconomicandsocialdevelopmenthaschangedsignificantly.Comprehensiveconstructionofwell-offsocietyinenteringtheshowdowntowinstage,dualactionandpoorprecision,drivenbyCountypovertydroppedfrom37.5%to11.2%.Fullimplementationofthe1+17,2+19programme,ensurethetimelyrealizationofpoverty,poorpeopletoachievewell-offsociety,wemustbattletasks.Fromtheperspectiveofcurrentincome,poorvillage,thepoorgenerallylackstrongindustrialsupport,mostrelyonservicerevenue,alongwiththedeepeningofstructuralreform,lowskills,hardworkwillbecomeincreasinglydifficult,laborincomejumpmoreandmore怒发冲冠凭栏处，潇潇两歇，抬眼望仰天长啸，壮怀激烈，三十功名尘与土，八千里路云和月，莫等闲白了少年头，空悲切，靖廉耻，犹末雪，臣子恨，何时灭!驾长车，塌破贺兰山缺。小学科学课堂存在的问题及解决方法在小学科学课堂中，小学生的分析问题和解决问题的能力是学生在科学的学习过程中逐步提高的，也是学生实现认识上第二次飞跃的基本保证，它是一种集合各种基本能力在内的综合能力，是整个科学学科学习能力的集中反映。目前在课堂教学中存在的问题有：问题一：问题：课堂活了，纪律却难控制了一方面，要落实新课程标准提出的新的理念，把课堂还给学生，把学习的自主权还给学生，这就要求教师从原来的知识权威、身份权威的“宝座”上走下来，放下“师道尊严”的架子，蹲下来与学生交流，与学生平等相处，参与学生的学习生活。这些新的理念逐渐被落实到课堂上，带来了课堂教学的新气象：课堂以学生的发展为根本，以促进学生发展为价值取向，注重学生的自主实践和自主探究，关注课堂中愉快和谐的群体生活和积极向上的学习氛围，着力让学生成为活动的主体、课堂的主人，学生感觉到了自由、宽松，问题敢提了，异议敢说了，学生“动”起来了，课堂“活”起来了。另一方面，在重建新型课堂的过程中，由于处于转型期，再加上教师缺乏相应的经验，学生自身生理与心理不成熟、社会经验不足、认识能力较低、自我约束能力较弱，这就使得我们的课堂走向了另一个极端：课堂“乱”了，纪律“差”了，学生“坐不住”了，老师“控不了”了，教学质量降了。对策：如何实现课堂教学“活”而“有序”的问题，可从以下几个方面做一些尝试：（一）讲求民主，重建秩序要想使课堂秩序由强制走向自由，就要考虑让学生自主参与课堂秩序的制定，逐步建构新型的、相互约束、相互促进的课堂秩序。在课堂秩序重建的过程中，教师要学会“跳”出来，尽量使自己变成一个“旁观者”，只是在适当的时候给学生以引导和帮助。例如，课堂上经常要有小组之间、全班的交流活动，往往会出现这边大讲、那边小说的局面，课堂显得很乱，难以调控，这主要是因为学生没有养成认真倾听的习惯而造成的。我们都知道，倾听不仅是合作学习的一种技巧，也是尊重别人的一种表现，因此让学生学会倾听是非常重要的。如果遇到这样的情况，老师往往显得非常急躁，声音变高了，脸也变红了，可只能解决一时之痛，一会又乱了。要解决这样的问题，可以采取以下策略。策略一：典型引路。老师要授之以渔而不是授之以鱼，做一个引路人就好，教师要在学生发言时，善于观察认真倾听的同学，并在学生发言结束后找几个同学说说刚才同学发言的要点，然后再找那位认真倾听的同学复述发言的要点，并提出类似“为什么这位同学能复述刚才同学的发言要点？”、“你发现这位同学有什么优点？”之类的问题，让学生展开讨论，发表自己的观点，从而使学生认识到倾听的重要性。策略二：集中训练。俗话说“磨刀不误砍柴工”，要不惜花费一些时间，培养学生倾听发言、尊重他人的良好习惯和优秀品质。可以专门安排一节课或一个环节训练学生注意倾听的方法和习惯，训练的重点放到抓住要点、找出错误、纠正补充等点上，有时间还可以进行要点记录等训练。不管采取哪种策略，教师都要在最后一个环节提出问题：“课堂上怎样才能做到认真倾听？”，以此alleviationcrucialfurtherdevelopmenttoacceleratetheprocessofwell-offsocietyhascreatedagreatopportunity.18sincetheCentralandprovincialpovertyalleviationanddevelopmentintotheoverallstrategicplanning,priorityandfirstproject,formulatedaseriesofpoliciesnowfocus,developmentmeasureshaveallbeenclear.Wewanttoseizetheopportunity,precisionapplicationstrategy,focuspunch,breaksupport...,Supportsthedevelopmentofoldrevolutionaryandaseriesofpolicymeasuresinareassuchasinfrastructure,publicservices,promotinghighstandards,support,andmoreopportunitiesforustoacceleratedevelopment,providegreatersupport.Fromprovincespolicyorientedsee,1236povertystorming,and6873trafficbreakthrough,and6363waterguarantees,majoractionspeedupimplementation,ecologicalsecuritybarrier,andlongEastenergychemicalbaseconstruction,majorstrategyintensiveintroduced,andprovincialeightachange,andeightabothandmunicipalsixainto,andsixbigsupportofdecisiondeployment,concentratedreleasehasmanypolicygood.InparticularGansuSilkRoadeconomicbeltofgoldandheritageofChinesecivilizationco