美国小学三年级数学考试加州标准考试 题目

CALIFORNIASTANDARDSTESTGRADEMath3ReleasedTestQuestionsIntroduction-Grade3MathematicsThefollowingreleasedtestquestionsaretakenfromtheGrade3MathematicsStandardsTest.ThistestisoneoftheCaliforniaStandardsTestsadministeredaspartoftheStandardizedTestingandReporting(STAR)ProgramunderpoliciessetbytheStateBoardofEducation.AllquestionsontheCaliforniaStandardsTestsareevaluatedbycommitteesofcontentexperts,includingteachersandadministrators,toensuretheirappropriatenessformeasuringtheCaliforniaacademiccontentstandardsinGrade3Mathematics.Inadditiontocontent,allitemsarereviewedandapprovedtoensuretheiradherencetotheprinciplesoffairnessandtoensurenobiasexistswithrespecttocharacteristicssuchasgender,ethnicity,andlanguage.ThisdocumentcontainsreleasedtestquestionsfromtheCaliforniaStandardsTestformsin2003,2004,2005,and2006.FirstonthepagesthatfollowarelistsofthestandardsassessedontheGrade3MathematicsTest.Nextarereleasedtestquestions.Followingthequestionsisatablethatgivesthecorrectanswerforeachquestion,thecontentstandardthateachquestionismeasuring,andtheyeareachquestionlastappearedonthetest.Thefollowingtablelistseachstrand/reportingcluster,thenumberofitemsthatappearontheexam,andthenumberofreleasedtestquestionsthatappearinthisdocument.NUMBEROFNUMBEROFSTRAND/REPORTINGQUESTIONSONRELEASEDTESTCLUSTEREXAMQUESTIONSNumberSense–PlaceValue,Fractions,andDecimals1616NumberSense–Addition,Subtraction,Multiplication,andDivision1615AlgebraandFunctions1212MeasurementandGeometry1616Statistics,DataAnalysis,andProbability55TOTAL6564Inselectingtestquestionsforrelease,threecriteriaareused:(1)thequestionsadequatelycoveraselectionoftheacademiccontentstandardsassessedontheGrade3MathematicsTest;(2)thequestionsdemonstratearangeofdifficulty;and(3)thequestionspresentavarietyofwaysstandardscanbeassessed.Thesereleasedtestquestionsdonotreflectallofthewaysthestandardsmaybeassessed.Releasedtestquestionswillnotappearonfuturetests.FormoreinformationabouttheCaliforniaStandardsTests,visittheCaliforniaDepartmentofEducation’sWebsiteat—1—ThisisasampleofCaliforniaStandardsTestquestions.ThisisNOTanoperationaltestform.Testscorescannotbeprojectedbasedonperformanceonreleasedtestquestions.Copyright©2007CaliforniaDepartmentofEducation.GRADE CALIFORNIASTANDARDSTESTMath3ReleasedTestQuestionsTHENUMBERSENSESTRANDInGrade3,therearetworeportingclusterswithintheNumberSensestrand:1)PlaceValue,Fractions,andDecimalsand2)Addition,Subtraction,Multiplication,andDivision.Thisbookletcontainsreleasedtestquestionsforeachoftheseclusters.ThefollowingnineCaliforniacontentstandardsareincludedinthePlaceValue,Fractions,andDecimalsreportingclusteroftheNumberSensestrandandarerepresentedinthisbookletby16testquestions.ThesequestionsrepresentonlysomewaysinwhichthesestandardsmaybeassessedontheGrade3CaliforniaMathematicsStandardsTest.CALIFORNIACONTENTSTANDARDSINTHISREPORTINGCLUSTERNumberSenseStandardSet1.0Studentsunderstandtheplacevalueofwholenumbers:3NS1.1Count,read,andwritewholenumbersto10,000.3NS1.2Compareandorderwholenumbersto10,000.3NS1.3*Identifytheplacevalueforeachdigitinnumbersto10,000.3NS1.4Roundoffnumbersto10,000tothenearestten,hundred,andthousand.3NS1.5*Useexpandednotationtorepresentnumbers(e.g.,3,206=3,000+200+6).StandardSet3.0Studentsunderstandtherelationshipbetweenwholenumbers,simplefractions,anddecimals:3NS3.1 Comparefractionsrepresentedbydrawingsorconcretematerialstoshowequivalencyandtoaddandsubtractsimplefractionsincontext(e.g.,1/2ofapizzaisthesameamountas2/4ofanotherpizzathatisthesamesize;showthat3/8islargerthan1/4).3NS3.2*Addandsubtractsimplefractions(e.g.,determinethat1/8+3/8isthesameas1/2).3NS3.3* Solveproblemsinvolvingaddition,subtraction,multiplication,anddivisionofmoneyamountsindecimalnotationandmultiplyanddividemoneyamountsindecimalnotationbyusingwhole-numbermultipliersanddivisors.3NS3.4 Knowandunderstandthatfractionsanddecimalsaretwodifferentrepresentationsofthesameconcept(e.g.,50centsis1/2ofadollar,75centsis3/4ofadollar).*Denoteskeystandards(MathematicsFrameworkforCaliforniaPublicSchools)—2—ThisisasampleofCaliforniaStandardsTestquestions.ThisisNOTanoperationaltestform.Testscorescannotbeprojectedbasedonperformanceonreleasedtestquestions.Copyright©2007CaliforniaDepartmentofEducation.CALIFORNIASTANDARDSTESTGRADEMath3ReleasedTestQuestionsThefollowingsevenCaliforniacontentstandardsareincludedintheAddition,Subtraction,Multiplication,andDivisionreportingclusteroftheNumberSensestrandandarerepresentedinthisbookletby15testquestions.ThesequestionsrepresentonlysomewaysinwhichthesestandardsmaybeassessedontheGrade3CaliforniaMathematicsStandardsTest.CALIFORNIACONTENTSTANDARDSINTHISREPORTINGCLUSTERNumberSenseStandardSet2.0Studentscalculateandsolveproblemsinvolvingaddition,subtraction,multiplication,anddivision:3NS2.1*Findthesumordifferenceoftwowholenumbersbetween0and10,000.3NS2.3*Usetheinverserelationshipofmultiplicationanddivisiontocomputeandcheckresults.3NS2.4*Solvesimpleproblemsinvolvingmultiplicationofmulti-digitnumbersbyone-digitnumbers(3,671×3=___