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EXAMPLEASSESSMENT MeasurementTopic Multiplication Standards 4.OA.1 Interpretamultiplicationequationasacomparison. 4.OA.2(firstpart) Multiplytosolvewordproblemsinvolvingmultiplicative comparison. 4.NBT.5 Multiplyawholenumberofuptofourdigitsbyaone-digitwhole number,andmultiplytwotwo-digitnumbers,usingstrategies basedonplacevalueandthepropertiesofoperations.Illustrate andexplainthecalculationbyusingequations,rectangulararrays, and/orareamodels. 4.0 Selectthequickeststrategytousetosolvewordproblemsthatrequiremultiplyingwhole numbersuptofourdigitsbyone-digitwholenumbersormultiplyingtwotwo-digit numbers. 3.5 Inadditiontoscore3.0performance,partialsuccessatscore4.0content 3.0 1•Multiplytosolvewordproblemsinvolvingmultiplicativecomparison. 2•Explainhowtomultiplyawholenumberofuptofourdigitsbyaone-digitwhole numberandhowtomultiplytwotwo-digitnumbers. 2.5 Nomajorerrorsoromissionsregardingscore2.0content,andpartialsuccessatscore3.0 content 2.0 1•Understandvocabularysuchasmultiply,comparison,wordproblem,equation. 1•Interpretamultiplicationequationasacomparison. 1•Usearraysandequationstorepresentmultiplicationsituations. 2•Understandvocabularysuchasmultiply,one-digit,two-digit,four-digit. 2•Multiplyawholenumberofuptofourdigitsbyaone-digitwholenumber. 2•Multiplytwotwo-digitnumbers. MULTIPLICATIONASSESSMENT Standards:4.OA.1,4.OA.2(firstpart),4.NBT.5 PartA: 1)Writeanequationforthestatement“161is7timesasmanyas23.” 2)Afactorymakes3,132chairseachmonth.Writeanequationthatrepresentsthetotalamountofchairsthe factorymakesin9months(youdonotneedtosolvetheequation). 3) 4) 3)5,039×8=________ 4)47×93=________ PartB: 5)Inoneyear,Janiesent4,368textmessages.Tannersent4timesasmanytextmessagesasJanie.How manymoretextmessagesdidTannersendthanJanie? PartC: Showatleasttwodifferentwaystosolvethefollowingwordproblem,decidewhichwayisquickest,and explainwhyyouthinkso. Caseyspent18minutescoloring.Shespent16timesaslongreading.Howmuchtime,inminutes,didCasey spendreading? MULTIPLICATIONASSESSMENT Standards:4.OA.1,4.OA.2(firstpart),4.NBT.5 PartA: 1)Writeanequationforthestatement“161is7timesasmanyas23.” Answer:23×7=161 2)Afactorymakes3,132chairseachmonth.Writeanequationthatrepresentsthetotalamountofchairsthe factorymakesin9months(youdonotneedtosolvetheequation). Answer:3,132×9=thenumberofchairsin9months 3) 4) 3)5,039×8=40,312 4)47×93=4,371 PartB: 5)Inoneyear,Janiesent4,368textmessages.Tannersent4timesasmanytextmessagesasJanie.How manymoretextmessagesdidTannersendthanJanie? 4,368 17,472 x4-4,368 17,472 13,104moretextmessages PartC: 6)Showatleasttwodifferentwaystosolvethefollowingwordproblem,decidewhichwayisquickest,and explainwhyyouthinkso. Caseyspent18minutescoloring.Shespent16timesaslongreading.Howmuchtime,inminutes,didCasey spendreading? 18x16isthesameas(20x16)– 18x16=2884 Thefirstmethodisthequickest (2x16) 18 becauseitispossibletosolvethe x16 problemthroughmentalmath.In 320–32=(320–20)–12= 108 ordertodothis,Ihadtoround18 +180 upto20andthensubtractthe 300–12=288 288 extra216sfromthattotal.