force and motion - meridian school district：力和运动的经络学区

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1、CriticalContent/ConceptWebUnitOverviewChildrenarenaturalbuildersanddesigners.Thisunitcombinesachild’snaturalinterestinthebuildinganddesigningwiththescienceofmotion.Duringthisunitstudentswillanalyzethemotionofvehiclestheyhavebuilt,investigatehowforcesaffectavehicle’smotion,anddesignvehiclesthata

2、repropelledbystoredenergy.Theunit’sconclusionandfinalassessmentinvolvesstudentcreatedvehiclesdesignedwithsafetyinmind.SuggestedTimeFrame6-8weeksSubject:Science______________________PhysicalScienceUnitTheme:ForceandMotionConceptualLens:4thGrade:SuggestedUnitResources&Activities:STCKIT:Motion&Des

3、ignForacompletelist,pleaserefertothe“SuggestedUnitResources&Activities”pagesattheendofthisunit.Science–Grade4DistrictReportingTopicsReportingTopic1:ExperimentalDesignReportingTopic2:DataCollectionReportingTopic3:DataAnalysisAnalyticalThinkingAR1:ComparingandContrastingAN7:InferringAN8:Outlining

4、OrganizationalThinkingOR5:Decision-makingtechniquesUnitTopic:PhysicalScience/ForceandMotionCriticalThinkingCR6:JudgingObservationsCR7:DecidingonanActionCreativeThinkingCV4:SynthesizingRevised12/20011PossibleReportingTopicsRT1:ExperimentalDesignThereisaformalprocesscalledtheScientificMethodusedt

5、oconductanyexperimentorinvestigation.FollowingtheScientificMethodensuresvalidresultsandthatotherscanreplicatetheexperimenttoconfirmtheresults.Sciencealsohasaformalmethodofclassifyingalllivingandnonlivingthings.PerformanceStandards:1.Statetheproblemorquestion2.Formatestablehypothesis3.Designanex

6、periment4.ListthestepstofollowRT2:DataCollectionFollowtheScientificMethodtoconductanexperiment/investigation1.Selectandusetheappropriatetools(instruments)tocollectdata2.RecordandgraphthedataRT3:DataAnalysisFollowtheScientificMethodtoanalyzedata,drawconclusionsandreportoutontheexperiment/investi

7、gation.1.Usethedataandgraphtodescribewhathappenedduringtheexperiment2.Explainwhathappenedduringtheexperimentbasedonthedata3.Makeapredictionofwhatwouldhappenifoneoftheparametersoftheexperimentwerechangedanddefendit4.Createalabrepor