AcademicVocabularyWords Mathematics Grade CC Level K.G.3,4 K K.G.3,4 K K K K K K K

K K K K K K K K K

K.G.1 K.OA.1,2,4,5

PowerWord K.CC.1,4,4a,6,7 K.OA.1,2,5 K.NBT.1 K.MD.2,3 KG145 K.CC.5 K.MD.1,2 K.G.4 K.G.1 K.G.1 K.G.1

K.MD.3

Word (commoncorewordsare bolded ) 2Ͳdimensional 3Ͳdimensional

Definition

above add/addition addend alike analyze and

Ontopof/over;indicateslocationofanobject Tobringtwoormorenumbers(orthings)togethertomakeanew total Anyofthenumbersthatareaddedtogether samesize,quantity,oramount Examiningpartstounderstandhowtheyworktogether tocombine;puttogethertwoormorequantities

array attribute

Asetofobjectsarrangedinrowsandcolumns. Acharacterthatsomethinghassuchascolor,weight,height

behind below beside between bigger capacity category

inbackof;indicateslocationofanobject. under;indicateslocationofanobject. nextto;indicateslocationofanobject. Thespacethatseparatestwothings Largerinsize. Theamountthatsomethingcanhold aparticulartypeofthingwithinalargergroup;class.Akindof something. A2Ͳdimensionalshapemadebydrawingacurvethatisalwaysthe samedistancefromacenter tosortintocategoriesortoarrangeintogroupsbyattribute Tofindhowthingsaredifferentorthesame toformorjoinpartstomakeawhole

K

K.CC.5 K.G

circle

K K K

K.MD.3

classify compare compose

PowerWord K.NBT.1 K.G.6

Lyingflat solidshapes;havingpointsorsidesthatarenotallononeplane

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AcademicVocabularyWords Mathematics Grade CC Level K.G.2 K K K K K K

K.G.4 K.CC.1Ͳ6 K.MD.3 K.G K.G

Word (commoncorewordsare bolded ) cone

Asolid3dimensionalobjectthatahasacircularbaseandonevertex

corner count

Theplacewheretwolinesmeet Tosaynumbersinorder

cube curve cylinder

difference different/difference digit dime eight

Boxshapedsolidobjectthathas6identicalsquarefaces alinethatisrounded Asolidobjectwith2identicalflatendsthatarecircularand1curved side Acollectionoffacts,suchasvaluesormeasurements The24hourperiodfrommidnighttothenextmidnight;thereare24 hoursinaday. Toseparateintopartsorelements(e.g.,geometricfiguresor numbers). Theresultwhenonenumberissubtractedfromanother Notthesame;unlike Anyofthesymbols0,1,2,3,4,5,6,7,8,9 Acoinwithavalueoftencents. onemorethanseven;onelessthannine

eighteen

1tenand8ones

eleven

1tenand1one

equal/equivalent

Exactlythesameamountorvalue(=)

equation

Saystwothingsarethesame,usingmathsymbols

expression

Numbers,symbolsgroupedtogethertoshowthevalueofsomething

fewer fifteen

Notasmany 1tenand5ones.

K K

K.MD

data day

K

K.OA.3 K.NBT.1

decompose

K K K K K K K K K K K K

PowerWord

K.CC.1Ͳ7 K.OA.2Ͳ4 K.CC.1Ͳ5 K.NBT.1 K.CC.1Ͳ5 K.NBT.1 K.CC.6 K.OA.3 K.OA.1,3,4 K.NBT.1 K.OA.1

K.CC.1Ͳ5 K.NBT.1

Definition

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AcademicVocabularyWords Mathematics Grade CC Level K K K.CC.1Ͳ7 K K K K K K K K K K K K K K K K K K

K.OA.2Ͳ4 K.G.3 K.CC.2 K.CC.1Ͳ7 K.OA.2Ͳ4 K.CC.1Ͳ5 K.NBT.1

K.CC.6

K.MD.2 K.G K.G.1

K.MD.1 K.G.4 K.MD.2 K.CC.6 K.OA.3

K K K K K K

K.CC.5

K.CC.6 K.MD

Word (commoncorewordsare bolded ) fifth first five

Thenumberfiveinapositionororderofthings. Comingbeforeallothers Onemorethanfour;onelessthansix.

flat forward four

Notcurvedorbumping Tomoveahead. Onemorethanthree;onelessthanfive.

fourteen

1tenand4ones.

fourth graph greaterthan half heavier height hexagon infrontof inch larger length

Thenumberfourinapositionororderofthings. Achartthatshowsmathematicalinformation morethananother Oneoftwoequalpartsofawhole Weighingmorethansomethingelse Ameasureofhowtallsomethingis AsixͲsidedpolygon. before;indicateslocationofanobject. Ameasureoflength bigger Howlongsomethingisfromendtoend

less lessthan

smaller;notasmany Smallerthananother

lighter

Havingaweightthatislessthananotherorashadeofcolorthatis notasdarkasanother Alongthinmarkmadebyapen,pencil,etc. Wheresomethingis Havingalengththatisgreaterthananother Topicktwoormoreofthesamething Tofindanumberthatshowsthesizeoramountofsomething

line location longer/longest match measure

Definition

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AcademicVocabularyWords Mathematics Grade CC Level K K K K K K K

K K K

K K K K K K K K K K

K.MD.2 K.G.1 K.CC.1Ͳ7 K.OA.2Ͳ4 K.CC.1Ͳ5 K.NBT.1 K.CC.1Ͳ7 K.OA.3,4 K.NBT.1 K.MD.3 KG4 K.CC.3,7 K.CC.3Ͳ6 K.OA.1Ͳ4 K.NBT.1 K.MD.1Ͳ3 KG1 K.CC.1 K.CC.4a,b

K.NBT.1 K.OA.3 K.NBT.1 K.OA.2 K.CC.4c K.G.1Ͳ6

Word (commoncorewordsare bolded ) minus

Definition

more most nextto nine

Asymbolusedtoshowsubtraction;totakeawayaquantityfrom another Largeramountthansomethingelse Thelargest(biggest)group beside;indicateslocationofanobject onemorethaneight;onelessthanten

nineteen

1tenand9ones

number

Anumberisacountormeasurement

numberline numeral object

Alineonwhicheachpointrepresentsanumber Asymbolusedtorepresentanumber Somethingthatcanbeseenandtouched

onehundred order pattern penny placevalue plus

10setsof10;100 Arrangementaccordingtosize,amountorvalue Thingsthatarearrangedfollowingaruleorrules Acoinwithavalueof1cent Thevalueofwherethedigitisinthenumber,suchasunits,tens, hundreds,etc. Thesymbol(+);showsaddition;toaddorcombine.

problem quantity rectangle roll

Aquestionthatneedsasolution Howmanythereareofsomething Aparallelogramwithfourrightangles. tomovesomethingbyturningitoverandover ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level K K K.CC.4b K K K.CC.2 K K K K K K K K K K K K K K K K K K

Word (commoncorewordsare bolded ) row rule same second sequence

Definition

K.CC.1Ͳ7 K.OA.2Ͳ4 K.CC.1Ͳ5 K.NBT.1 K.G.1Ͳ6

seven

Anarrangementoffigures,sidebyside Ruleistheprocedurethatacountmustfollow alikeinsize,quantity,oramount. numbertwoinapositionororderofthings Asetofnumbersorobjectsarrangedaccordingtoaspecificruleor pattern. onemorethansix;onelessthaneight

seventeen

1tenand7ones

shape

K.MD.2

shorter side similar six

TheformofanobjectͲhowitislaidoutinspace(notwhatitismade of,orwhereitis) Thesmalleroftwoheights Alinesegmentthatformsashapeona2Ͳdimensionalfigure Havingthesameshapebutnotnecessarilythesamesize onemorethanfive;onelessthanseven

sixteen

1tenand6ones

size slide

Howbigsomethingis Tomovesomethingwithoutturningitorliftingitfromasurface.

smaller solid

Havingasizethatislessthanthatofanotherobject. Ashapethatisnotflat;anobjectthathasthreedimensions.(i.e. Height,length,andwidth.) Togroupororganizeaccordingtosharedattributes. A3Ͳdimensionalfigurethatiscompletelyround;aball A4Ͳsidedpolygon(aflatshapewithstraightsides)whereallsides haveequallengthandeveryangleisarightangle(90°) toputoneobjectontopofanother Totakeonenumberawayfromanother

K.G.4 K.G.4 K.CC.1Ͳ7 K.OA.2Ͳ4 K.CC.1Ͳ5 K.NBT.1 K.G.2,4

K.G.3 K.MD.3 K.G.1Ͳ6

sort sphere square

K.OA.1,2,5

stack subtract/subtraction

K.G

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AcademicVocabularyWords Mathematics Grade CC Level K K K K.MD.2 K K.CC.1Ͳ7 K K K K K K K K K K K K K

K.OA.2Ͳ4 K.CC.1 K.CC.1Ͳ5 K.NBT.1 K.CC.1Ͳ7 K.OA.2Ͳ4 K.G.1Ͳ6 K.CC.1Ͳ5 K.NBT.1 K.CC.1Ͳ5 K.NBT.1 K.CC.1Ͳ7 K.OA.2Ͳ4 K.G.4 K.MD.1 K.CC.3

Word (commoncorewordsare bolded ) sum symbol takeaway taller/tallest ten

Definition Theresultofaddingtwoormorenumbers Amarkorsignusedinsteadofwords tosubtract Havingmoreheightthanothers onemorethannine;onelessthaneleven

tens third thirteen

PlacevalueͲthedigitnexttoones thenumberthreeinapositionororderofthings 1tenand3ones

three

onemorethantwo;onelessthanfour

triangle twelve

A3Ͳsidedpolygon 1tenand2ones

twenty

twosetsof10

two

onemorethanone;onelessthanthree

vertex/vertices week weight zero

Acornerpointofageometricfigure. sevendays Howheavysomethingisorhowmuchmassithas none;anumberindicatingtheabsenceofall

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AcademicVocabularyWords Mathematics Grade CC Level 1.G.2 1 1.G.2 1

Word (commoncorewordsare bolded ) 2Ͳdimensional 3Ͳdimensional

Definition

Tobringtwoormorenumbers(orthings)togethertomakeanew total Anyofthenumbersthatareaddedtogether Therulethatstatesthatanynumberplus0isequaltothatnumber

1

1.OA.1Ͳ8 1.NBT.4,6

add/addition

1 1

1.OA.4

addend additiveIdentityPropertyof0

1 1 1 1

1.MD.3

1 1

1 1 1 1 1 1 1 1 1

1.OA.3 1.NBT.4,6 PowerWord

1.OA.3 1.NBT.4,6 1.G.1

analogclock analyze angle area array AssociativePropertyofAddition

Lyingflat solidshapes;havingpointsorsidesthatarenotallononeplane

aclockwithaminutehandandahourhand Examiningpartstounderstandhowtheyworktogether Afigureformedbytworayswiththesameendpoint(vertex). Theamountofsurfaceinsideaclosedshape.measuredinsquare units Asetofobjectsarrangedinrowsandcolumns. Thepropertythatstatesthatwhenaddingthreeormorereal numbers,thesumisalwaysthesameregardlessoftheirgrouping.

1.NBT

attribute bargraph baseten

Acharacterthatsomethinghassuchascolor,weight,height Agraphthatuseshorizontalorverticalbarstorepresentdata anumbersystembasedonten;alsoknownasthedecimalsystem

1.MD.4

between cardinalnumber category

1.G.2,3

cent centimeter circle

Thespacethatseparatestwothings Thenumberofuniqueitemsinaset. aparticulartypeofthingwithinalargergroup;class.Akindof something. SmallestmoneyvalueinUS Ametricunitoflengthequaltoonehundredthofameter A2Ͳdimensionalshapemadebydrawingacurvethatisalwaysthe samedistancefromacenter

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AcademicVocabularyWords Mathematics Grade CC Level 1.G.2 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1.G.1

1.OA.3 1.NBT.4,6 PowerWord 1.G.2 1.G.2 1.G.2

1.OA.5,6 1NBT.1 1.G.2 1.G.2

Word (commoncorewordsare bolded ) circular

Havingtheshapeofaperfectcircle,orresemblingacircleinshape

classify closedfigure

tosortintocategoriesortoarrangeintogroupsbyattribute AtwoͲdimensionalfigurethatstartsandendsatthesamepoint

column CommutativePropertyofAddition

anarrangementoffigures,oneabovetheother thesumremainsthesamenomattertheorderoftheaddends

compare compose compositeshape cone

Tofindhowthingsaredifferentorthesame Toformorjoinpartstomakeawhole afiguremadefromtwoormoregeometricfigures Asolid3dimensionalobjectthatahasacircularbaseandonevertex

corner count

Theplacewheretwolinesmeet Tosaynumbersinorder

countbackwards cube cylinder

Tosaynumbersinorderbackward Boxshapedsolidobjectthathas6identicalsquarefaces Asolidobjectwith2identicalflatendsthatarecircularand1curved side Acollectionoffacts,suchasvaluesormeasurements Toseparateintopartsorelements(e.g.,geometricfiguresor numbers). acharacteristicthatdefinesanobjectorshape. tofindorfigureout Planeshapewith4equalsidesandnorightangles Theresultwhenonenumberissubtractedfromanother Notthesame;unlike Anyofthesymbols0,1,2,3,4,5,6,7,8,9 Aclockthatshowtimeinnumbers Acoinwithavalueoftencents.

1 1

1.MD.4

data decompose

1 1 1 1 1 1 1 1

1.G.1

definingattribute determine diamond difference different/difference digit digitalclock dime

PowerWord 1.NBT.6 PowerWord 1.NBT.2Ͳ5 1.MD.3

Definition

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AcademicVocabularyWords Mathematics Grade Level 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

CC

1.G.3 1.OA.2,7 1.OA.1,2,7,8 1.OA.6

1.NBT.2c

1.G.3 1.NBT.3

1.G.2,3 1.MD.3 1.G.2,3

1.MD.3

1.MD.1

Word (commoncorewordsare bolded ) dollar equalshares equal/equivalent equation equivalent expression face feet fifty figure flat fourth fourths graph greaterthan greatest halfcircle halfhour half/halves heavier hexagon hour hourhand hundreds inch Indirectmeasure

Definition aunitofmoney($) Anequalpartofagroup,number,orwhole Exactlythesameamountorvalue(=) Saystwothingsarethesame,usingmathsymbols Equalinvalueoramount Numbers,symbolsgroupedtogethertoshowthevalueofsomething Aflatsurfaceofasolidshape Standardunitsformeasuringlength 5setsof10;50 Aflatorsolidshape Notcurvedorbumping Thenumberfourinapositionororderofthings. Oneormoreoffourequalparts Adrawingusedtorecordinformation Bigger;Thesymbol>meansgreaterthan(thesymbol<meansless than) Thehighest(largest)amountornumber Oneoftwoequalpartsofacircle Aunitoftimeequalto30minutes. Oneoftwoequalpartsofawhole Weighingmorethansomethingelse AsixͲsidedpolygon. Aunitoftimeequalto60minutes Thehandonananalogclockthatrepresentsthehour. Theplacevalueinanumberthatrepresentshowmany100'sthere are Ameasureoflength Themeasurementofanobjectthroughtheknownmeasureof anotherobject. ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 1 1 1 1.MD.1,2 1 1.OA.2 1

Word (commoncorewordsare bolded ) information largest least length lessthan

Definition Newsorknowledgereceivedorgiven Thehighestamount(greatest) Thesmallest Howlongsomethingisfromendtoend Smallerthananother(<)

1 1 1 1 1

lighter linesegment longer/longest metricsystem middle

Weighinglessthansomethingelse Aportionofalinewithastartandastop Havingalengththatisgreaterthananother Asystemformeasuring Thecenterofanobject;halfwaybetweenthehighestandthelowest

1 1 1 1 1 1 1

minute more most mostlikely multiplesoften nickel number

Aunitoftimeequalto60seconds Largeramountthansomethingelse Thelargest(biggest)group Hasthebestchanceofhappening Numbersintowhichtenwilldivideevenly Acoinwithavalueequalto5cents Anumberisacountormeasurement

numberline numbersentence numeral oddnumber

Alineonwhicheachpointrepresentsanumber Mathsentencewritteninnumeralsandsymbols Asymbolusedtorepresentanumber Numberthatisnotdivisibleby2.Oddnumbersendwith1,3,5,7, or9 Theplacevalueinanumberthatrepresentshowmany1’sthereare.

1.NBT.1,3,5

1 1 1 1

1.NBT.4,6 1.OA.1Ͳ8 1.NBT.1Ͳ6

1.NBT.1

1

1.NBT.2Ͳ4

ones

1

1.OA.1Ͳ8 1.NBT.4,6

operation

1 1

outside pair

Themathprocessesofaddition,subtraction,multiplication,and division. Theouterside,part;exterior Asetof2matchedthingsoritems ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 1.G.3 1 1 1 1.NBT.2,4,6 1 1

1.G.2

Word (commoncorewordsare bolded ) partition pattern penny placevalue prism

1

pyramid

1 1 1

quarter quarter range

1.G.2,3 1.NBT.1,6

1 1 1 1 1 1

1.G.1Ͳ3

1.G.2

rectangle rectangularprism relation represent rhombus rightrectangularprism

1

1.NBT

sequence

1 1

1.MD.2

shorter/shortest side

1 1 1

1.G.2

1.G.1

POWERWORD

similar solve sort

Definition Todivideawholeintoparts Apredictablesequence. Acoinwithavalueof1cent Thevalueofwherethedigitisinthenumber,suchasunits,tens, hundreds,etc. Apolyhedronthathastwocongruentandparallelfacesjoinedby facesthatareparallelograms.Prismsarenamedbytheirbases. Asolidshapewithpolygonasabaseandtriangularfacesthattaper toapoint(vertex) Acoinwithavalueof25cents. Oneoffourequalparts.Writtenas1/4 Thedifferencebetweenthegreatest(maximum)andleast (minimum)valuesinasetofdata. Aparallelogramwithfourrightangles. Asolidfigurewithsixfacesthatareallrectangles Theconnectionbetweenapairofobjects,measures,numbers Topresentclearly,describe,show Parallelogramwithfourequalsidesandequaloppositeangles Apolyhedronwithcongruentrectangularparallelbases,joinedby facesthatarealsorectangles.Thelateraledgesofthefacesare perpendiculartothebases. Asetofnumbersorobjectsarrangedaccordingtoaspecificruleor pattern. Lessheightordistancethananother Oneofthelinesthatmakeaflatshapeoroneofthesurfacesthat makeasolidobject Havingthesameshapebutnotnecessarilythesamesize Toworkouttheanswer Togroupororganizeaccordingtosharedattributes. ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 1 1.G.2 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1.OA.1,3Ͳ8 1.NBT.4,6 1.OA.2,6

1.OA.1,2 1.NBT.3

1.NBT.2Ͳ4 1.MD.3

1 1 1

1.G.2

1 1 1 1 1

1.OA.1,2,8

1.G.1,2 1.MD.2

1.G.3 1.OA.2,8 1.MD.2

Word (commoncorewordsare bolded ) sphere square

Definition

squareunit subtract/subtraction

A3Ͳdimensionalfigurethatiscompletelyround;aball A4Ͳsidedpolygon(aflatshapewithstraightsides)whereallsides haveequallengthandeveryangleisarightangle(90°) Ameasurementofsizebasedonsquareshapedunits Totakeonenumberawayfromanother

sum survey

Theresultofaddingtwoormorenumbers Amethodofcollectingasampledatabyaskingpeoplequestions

symbol

Amarkorsignusedinsteadofwords

table taller/tallest tally/tallies temperature ten tens thermometer time

Numbersorquantitiesarrangedinrowsandcolumns Havingmoreheightthanothers Usingmarkstorecordcounting Ameasurementofhowhotorcoldsomethingis onemorethannine;onelessthaneleven PlacevalueͲthedigitnexttoones Instrumentformeasuringtemperature OngoingsequenceofeventstakeplaceͲpast,present,future.Clocks measuretime Aquadrilateralwithexactlyonepairofparallelsides A3Ͳsidedpolygon Anothernameforone,placevalue–theunitscolumnistheones column Themissingnumberinanequation Acorner;aplacewheresurfacesmeet Howheavysomethingisorhowmuchmassithas Allofanobject;theentirething Asetofcountingnumbersincludingzero

trapezoid triangle unit unknownnumber vertex/vertices weight whole wholenumber

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AcademicVocabularyWords Mathematics Grade CC Level 2.G 2 2G 2 2 2 2 2 2 2 2 2 2

2.MD.7 2.OA.1,2,4 2.NBT.5Ͳ9 2.MD.5 2.OA.3,4 2.NBT.5Ͳ7,9

2.MD.7 PowerWord 2.G.1

2 2

2.OA.4

2 2 2 2

2.G.1

2 2 2 2 2

2.NBT.5,6,7,9

Word (commoncorewordsare bolded ) 2Ͳdimensional 3Ͳdimensional

Definition

a.m. add/addition

Beforenoon;thetimebetweenmidnightandnoon Tobringtwoormorenumbers(orthings)togethertomakeanew total

addend additiveIdentityPropertyof0

Anyofthenumbersthatareaddedtogether Therulethatstatesthatanynumberplus0isequaltothatnumber

after analogclock analyze angle area

Describesatimethatislaterthansomeothertime aclockwithaminutehandandahourhand Examiningpartstounderstandhowtheyworktogether Afigureformedbytworayswiththesameendpoint(vertex). Theamountofsurfaceinsideaclosedshape.measuredinsquare units Asetofobjectsarrangedinrowsandcolumns. Thepropertythatstatesthatwhenaddingthreeormorereal numbers,thesumisalwaysthesameregardlessoftheirgrouping.

array AssociativePropertyofAddition

Lyingflat solidshapes;havingpointsorsidesthatarenotallononeplane

2.NBT.3

attribute average bargraph baseten

Acharacterthatsomethinghassuchascolor,weight,height Acalculated"central"valueofasetofnumbers Agraphthatuseshorizontalorverticalbarstorepresentdata anumbersystembasedonten;alsoknownasthedecimalsystem

2.MD.10

before cardinalnumber category

Referstoaprevioustime Thenumberofuniqueitemsinaset. aparticulartypeofthingwithinalargergroup;class.Akindof something. SmallestmoneyvalueinUS Ametricunitoflengthequaltoonehundredthofameter

2.MD.10

2.MD.8 2.MD.3

cent centimeter(cm)

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AcademicVocabularyWords Mathematics Grade CC Level 2 2.G.3 2

Word (commoncorewordsare bolded ) chance circle

2

clock

2 2 2 2

clockwise closest coins column

2 2 2 2 2 2

2.OA.4 2.G.2 2.NBT.5Ͳ7,9 PowerWord 2.NBT.7

2.OA.3 2.NBT.2 2.G.2

2 2

CommutativePropertyofAddition compare compose cone cost count

Theamountofmoneyaskedfororpaidforanitem Tosaynumbersinorder

countbackwards countingorder

Tosaynumbersinorderbackward Anynumberyoucanuseforcountingthings;doesnotincludezero Boxshapedsolidobjectthathas6identicalsquarefaces Asolidobjectwith2identicalflatendsthatarecircularand1curved side Acollectionoffacts,suchasvaluesormeasurements The24hourperiodfrommidnighttothenextmidnight Toseparateintopartsorelements(e.g.,geometricfiguresor numbers). acharacteristicthatdefinesanobjectorshape.

2.G.1

cube cylinder

2 2 2

2.MD.9,10

data day decompose

2

Thelikelihoodthataparticularoutcomewilloccur A2Ͳdimensionalshapemadebydrawingacurvethatisalwaysthe samedistancefromacenter Adeviceusedformeasuringandindicatingtime,usuallybymeansof pointersmovingoveradial Movinginthedirectionofthehandsonaclock Notfaraway Akindofmoney anarrangementoffigures,oneabovetheother Thispropertymeansthataddendscanbeaddedinanyorderandthe sumisalwaysthesame. Tofindhowthingsaredifferentorthesame Toformorjoinpartstomakeawhole Asolid3dimensionalobjectthatahasacircularbaseandonevertex

2 2

2.NBT.7

Definition

definingattribute

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AcademicVocabularyWords Mathematics Grade Level 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

CC PowerWord 2.MD.4,6 PowerWord 2.OA.2 2.NBT.1,4Ͳ7 2.MD.7 2.MD.8

2.MD.8 2.G.3 2.OA.3,4 2.NBT.1 2.OA.1,3,4 2.MD.5 PowerWord 2.OA.3 2.NBT.3 2.G.1

2.G.3 2.NBT.4

Word (commoncorewordsare bolded ) determine difference different/difference digit

Definition tofindorfigureout Theresultwhenonenumberissubtractedfromanother Notthesame;unlike Anyofthesymbols0,1,2,3,4,5,6,7,8,9

digitalclock dime distance divide/division dollar dozen equalshares equal/equivalent

Aclockthatshowtimeinnumbers Acoinwithavalueoftencents. Thelengthbetweentwopointsorobjects Tosplitintoequalpartsorgroups.Itis"fairsharing” aunitofmoney($) Agrouporsetof12 Anequalpartofagroup,number,orwhole Exactlythesameamountorvalue(=)

equation

Saystwothingsarethesame,usingmathsymbols

estimate/estimation evennumber

Toguessclosely;ananswerthatisclosetotheexactanswer Numberthatisdivisibleby2.Evennumbersendwith2,4,6,8,0.

expandedform face factfamily factor

Awaytowritenumbersthatshowsthevalueofeachdigit Aflatsurfaceofasolidshape Agroupofrelatedfactsusingthesamesetofnumbers Anumberthatismultipliedbyanothernumbertofindaproduct

figure flip foot fourths fraction greaterthan

Aflatorsolidshape Ageometrictransformation–toturnover Imperialunitsformeasuringlength;equivalentto12inches Oneormoreoffourequalparts Oneormoreoftheequalpartsofawhole;fragment Bigger;Thesymbol>meansgreaterthan(thesymbol<meansless than) ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade Level 2 2 2 2 2 2 2 2 2

CC 2.G.3

2.G.3 2.G.1 2.MD.9

2.NBT.1Ͳ9

2 2 2 2 2 2

2.MD.3

2 2 2 2

2.MD.9

2 2 2 2 2 2 2 2

2.MD.1Ͳ6,9 2.NBT.4

2.MD.1Ͳ3

2.MD.7 2.MD.8

Word (commoncorewordsare bolded ) halfcircle halfhour halfpast half/halves hexagon horizontal hour hourhand hundreds inch large length less lessthan lineofsymmetry lineplot linesegment lowest meter(m) metricsystem mile minute minutehand money month morning mostlikely

Definition Oneoftwoequalpartsofacircle Aunitoftimeequalto30minutes. Thirtyminutespastanyhour Oneoftwoequalpartsofawhole AsixͲsidedpolygon. Parallelto,orintheplaneofthehorizon. Aunitoftimeequalto60minutes Thehandonananalogclockthatrepresentsthehour. Theplacevalueinanumberthatrepresentshowmany100'sthere are Ameasureoflength Bigascomparedwithothersofitskind Howlongsomethingisfromendtoend smaller;notasmany Smallerthananother(<) Alinethatdividesafigureintohalves,eachofwhichisthemirror imageoftheother. anumberlineshowingfrequencyofdata Aportionofalinewithastartandastop Oppositetoorfarthestfromthe AmetricunitformeasuringlengthEqualto100centimeters (centimeters) Asystemofmeasurement Astandardimperialunitformeasuringdistance Aunitoftimeequalto60seconds Thehandonananalogclockthatrepresentstheminutes. Coinsandbillsusedtopayforthings Oneofthetwelvepartsoftheyear: Thefirstorearlypartoftheday Hasthebestchanceofhappening ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade Level 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

CC

2.MD.8 2.MD.6 2.NBT.3 2.OA.3 2.NBT.1,1b,4,7 2.OA.1,2,4 2.NBT.5Ͳ9

Word (commoncorewordsare bolded ) mostoften multiplesoften multiplication/multiply nickel noon numberline numberpattern numeral o’clock oddnumber ones operation

2.MD.10

outside p.m. partition penny pentagon picturegraph

2

2.NBT.1Ͳ9

placevalue

2 2 2

2.G.1

pound quadrilateral quart

2 2 2

2.MD.7 2.G.2,3 2.G.1

2.MD.8

quarter quarter rate

Definition Thelargestorlargerinagroup Numbersintowhichtenwilldivideevenly Thebasicideaofmultiplicationisrepeatedaddition Acoinwithavalueequalto5cents Twelveo'clockinthedaytime;midday Alineonwhicheachpointrepresentsanumber Alistofnumbersthatfollowacertainsequenceorpattern Asymbolusedtorepresentanumber Whenthetimeisatawholehourwithnominutes Anumberthatisnotdivisibleby2;endsin1,3,5,7,or9 Theplacevalueinanumberthatrepresentshowmany1’sthereare. Themathprocessesofaddition,subtraction,multiplication,and division. Theouterside,part;exterior Afternoon;thetimebetweennoonandmidnight Todivideawholeintoparts Acoinwithavalueof1cent Ashapehaving5sides Agraphthatusespicturesorsymbolstoshownumbersorquantity Thevalueofwherethedigitisinthenumber,suchasunits,tens, hundreds,etc. Astandardimperialunitformeasuringweight,equalto16oz. Apolygonwithfoursidesandfourangles AstandardImperialunitformeasuringliquidcapacity;equalto32 fluidounces,2pints,or4cups Acoinwithavalueof25cents. Oneoffourequalparts.Writtenas1/4 Aratiothatcomparesquantitiesmeasuredindifferentunits ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 2.G.1Ͳ3 2 2 2 2 2 2 2 2

Word (commoncorewordsare bolded ) rectangle regroup represent rotation/turn

2.OA.4 2.G.2 2.MD.1,5 2.MD.9,10

round row ruler scale

2

second

2

sentence

2

sequence

2

2 2 2 2 2 2 2 2

2.MD.10

2.NBT.2

POWERWORD

set

seventh similar skipcount slide smallest solve sort sphere

Definition Aparallelogramwithfourrightangles. Torearrangetheformationofaplacevalue;usedtohelpwith borrowingandcarryingduringadditionandsubtraction. Topresentclearly,describe,show AcircularmovementThereisacentralpointthatstaysfixedand everythingelsemovesaroundthatpointinacircle Toapproximateanumbertoaspecifiedplacevalue. Anarrangementoffigures,sidebyside Atoolusedtomeasuredistancesortomakestraightlines. Thenumericvalues,setatfixedintervals,assignedtotheaxesofa graph. Thebasicunitoftime.Thereare60secondsin1minuteand3,600 secondsinanhour Astatementorquestionmadewithgroupofwordsincludinga subject,verbandobject Asetofnumbersorobjectsarrangedaccordingtoaspecificruleor pattern. Acollectionof"things"(objectsornumbers,etc.).Eachmemberis calledanelementoftheset.Thereshouldonlybeoneofeach member(allmembersareunique). Anyofthesevenequalpartsofsomething Havingthesameshapebutnotnecessarilythesamesize Tocountbyagivennumber Tomoveashapewithoutrotatingorflippingit.Theshapestilllooks exactlythesame,justinadifferentplace Leastinsizeorvalue Toworkouttheanswer Togroupororganizeaccordingtosharedattributes. A3Ͳdimensionalfigurethatiscompletelyround;aball ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 2.G.2 2

Word (commoncorewordsare bolded ) square

Definition

2

2.MD.1Ͳ4

Standardunitsofmeasure

2

2.OA.1,2 2.NBT.5,7Ͳ9 2.MD.5 2.OA.2Ͳ4,6

subtract/subtraction

A4Ͳsidedpolygon(aflatshapewithstraightsides)whereallsides haveequallengthandeveryangleisarightangle(90°) Ameasurementofsizebasedonsquareshapedunits Awaytowritenumbersbyusingthedigits0Ͳ9,witheachdigithaving aplacevalue. Acceptedmeasuringdevicesandunitsofthecustomaryormetric system. Totakeonenumberawayfromanother

sum symbol

Theresultofaddingtwoormorenumbers Amarkorsignusedinsteadofwords

table tablespoon

Numbersorquantitiesarrangedinrowsandcolumns Aunitofmeasureusedespeciallyincookeryequalto 1Ш2fluidounce (15milliliters)

2 2

2 2 2 2

squareunit standardform

2.OA.1 2.NBT.4 2.MD.5,8

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AcademicVocabularyWords Mathematics Grade CC Level 2 2 2 2 2 2 2 2 2 2

2.NBT.1Ͳ4,7 2.G.3

2.MD.7

2 2 2

2.G.1

2

2.OA.1 2.MD.5 2.MD.8

2 2 2 2 2 2 2 2

2.MD.2 2.MD.2Ͳ5,9

2.G.3 2.MD.6,9 2.MD.1

Word (commoncorewordsare bolded ) taller/tallest teaspoon temperature tenthousand tens thermometer thirds thousand thousands time triangle twice unit unknownnumber value vertex/vertices week weight whole wholenumber yard year

Definition Havingmoreheightthanothers Aunitofmeasureespeciallyincookeryequalto1Ш6fluidounceor1Ш3 tablespoon(5milliliters) Ameasurementofhowhotorcoldsomethingis 10,000 PlacevalueͲthedigitnexttoones Instrumentformeasuringtemperature oneormoreof3equalparts 1,000 Theplacevalueofanumberthatrepresentshowmany1000's OngoingsequenceofeventstakeplaceͲpast,present,future.Clocks measuretime A3Ͳsidedpolygon Twotimes Anothernameforone,placevalue–theunitscolumnistheones column Themissingnumberinanequation Howmuchsomethingisworth;thenumericalquantityassignedtoa variable. Acorner;aplacewheresurfacesmeet Atimeperiodof7days Howheavysomethingisorhowmuchmassithas Allofanobject;theentirething Asetofcountingnumbersincludingzero StandardImperialunitformeasuringlength;equalto3feetor36 inches 365daysor12months

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AcademicVocabularyWords Mathematics Grade CC Level 3.G 3 3 3 3

3.NBT.2 3.MD.1,2

Word (commoncorewordsare bolded ) 2Ͳdimensionalfigure

Definition

3Ͳdimensionalfigure

solidshapes;havingpointsorsidesthatarenotallononeplane

a.m. add/addition

Beforenoon;thetimebetweenmidnightandnoon Tobringtwoormorenumbers(orthings)togethertomakeanew total Anyofthenumbersthatareaddedtogether Therulethatstatesthatanynumberplus0isequaltothatnumber

Aflatshapethatonlyhaslengthandheight,butnotwidth(depth).

3 3

3.OA.9

3 3 3 3 3

3.NBT.2

3 3 3

3.MD.7c

3

3.OA.5,7,9 3.NBT.3

AssociativePropertyofMultiplication

3

3.MD.5 3.G.1

attribute

Thepropertythatstatesthatwhenmultiplyingthreeormorereal numbers,theproductisalwaysthesameregardlessoftheir grouping. Acharacterthatsomethinghassuchascolor,weight,height

average bargraph Celsius(DegreesCelsius°C) center

Acalculated"central"valueofasetofnumbers Agraphthatuseshorizontalorverticalbarstorepresentdata Atemperaturemeasurementscaleusedinthemetricsystem Themiddle

3 3 3 3

3.NBT.2

PowerWord

3.MD.5Ͳ8 3.G2 3.OA.3 3.OA.9 3.NBT.2

3.MD.3

addend additiveIdentityPropertyof0 algorithm analyze angle approximate area areamodel array AssociativePropertyofAddition

Astepbystepmethodforsolvingaproblem Examiningpartstounderstandhowtheyworktogether Afigureformedbytworayswiththesameendpoint(vertex). Avaluethatisveryclosebutnotexactlytoanothernumber Theamountofsurfaceinsideaclosedshape.measuredinsquare units Areplicaorfigureusedtorepresentarea Asetofobjectsarrangedinrowsandcolumns. Thepropertythatstatesthatwhenaddingthreeormorereal numbers,thesumisalwaysthesameregardlessoftheirgrouping.

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AcademicVocabularyWords Mathematics Grade CC Level 3.MD.6 3 3

Word (commoncorewordsare bolded ) centimeter(cm) closedfigure

Definition Ametricunitoflengthequaltoonehundredthofameter AtwoͲdimensionalfigurethatstartsandendsatthesamepoint

3

3.OA.9 3.NBT.2

CommutativePropertyofAddition

3

3.OA.5,7,9 3.NBT.3

CommutativePropertyofMultiplication

3

PowerWord

compare

Thispropertymeansthataddendscanbeaddedinanyorderandthe sumisalwaysthesame. Thispropertymeansthatfactorscanbemultipliedinanyorderand theproductisalwaysthesame. Todeterminehownumbers,objects,orshapesarealikeordifferent

3 3

compatiblenumbers compose

Numbersthatmostpeoplewouldfindeasytoadd Toformbyputtingtogether(e.g.,ageometricfigureoranumber).

3 3 3 3 3

Compositefigure compositenumber computation Concavepolygon conclude

Afiguremadeupofseveraldifferentfigures. anumberwithmorethantwofactors Findingananswerbyusingmathematicsorlogic. Ashapeorsolidwhichhasanindentationor"cave". Tomakeajudgmentordecisionafterinvestigatingorreasoning

conclusion congruent consecutive

3 3 3

3.OA.8

3.NF.3d

3

Continuousdata

3

Continuousgraph

Astatementthatfollowslogicallyfromotherfacts Havingexactlythesameshapeandsize. Numberswhichfolloweachotherinorder,withoutgaps,from smallesttolargest. Datathatcantakeanyofaninfinitenumberofvaluesbetween wholenumbers Agraphinwhichtherearenogapsorholes(e.g.,alinegraph).

3 3 3 3

Convexpolygon correct cost cube

Ageometricfigurewithnoindentations. Tomakeright;removeerrors Theamountofmoneyaskedfororpaidforanitem Boxshapedsolidobjectthathas6identicalsquarefaces ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 3 3.MD.3,4 3 3

3 3 3 3 3 3 3 3 3 3 3 3

3.OA.9

3.NF.3d

PowerWord

PowerWord 3.OA.7 3.NBT.3

3 3 3

3 3 3

3.OA.5 3.MD.7c 3.OA.3Ͳ7 3.MD.2

Word (commoncorewordsare bolded ) cup data Datadisplays/graphs

Definition

determine diagonal

Aunitofmeasureofvolumeequaltoeightfluidounces. Acollectionoffacts,suchasvaluesormeasurements Differentwaysofdisplayingdataincharts,tables,orgraphs; includingpictographs,singleͲordoubleͲbargraphs,linegraphs,line plots,orVenndiagrams. Atimeperiodoftenyears Toseparateintopartsorelements(e.g.,geometricfiguresor numbers). Theunitofmeasureforanglesortemperature(°). Thebottomnumberinafraction;tellshowmanyequalparts Somethingplacedorentrustedforsafekeeping ThedistanceorlengthfromfronttobackofathreeͲdimensional object. tofindorfigureout Alinesegmentthatjoinstwononadjacentverticesofapolygon.

diagram difference different/difference digit

Adrawingusedtoshowamathstatement Anumberthatistheresultofsubtraction. Notthesame;unlike Anyofthesymbols0,1,2,3,4,5,6,7,8,9usedtowritenumbers

Discretedata

divide/division

Distinctvaluesthatarenotconnectedbyintermediatevaluesand areafinitesetofvalues. Thelengthbetweentwopointsorobjects Youwillalwaysgetthesameanswerwhenyoumultiplyanumberby agroupofnumbersaddedtogetheraswhenyoudoeach multiplicationseparately Tosplitawholeintoequalpartsorgroups.

dividend divisor

Aquantitythatistobedivided. Thenumberbywhichanothernumberisdivided.

decade decompose degrees(°) denominator deposit depth

distance distributiveproperty

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AcademicVocabularyWords Mathematics Grade CC Level 3 3 3 3 3 3 3 3 3 3 3 3 3

3.NF.2a,b 3.OA.2 3.NF.1,2a,3a 3.G.2 3.OA.3 3.OA.3,4,8 3.NF.3a,3b,3c PowerWord

3 3 3 3

3.OA.6

3 3 3 3 3 3 3

Word (commoncorewordsare bolded ) dollarsign edge elapsedtime elevation endpoint equalshares

AsymbolforUScurrency. Alinesegmentwheretwofacesofapolyhedronmeet. Theamountoftimethatpassesfromthestartofanactivitytothe endofthatactivity. Theheightoraltitudeabovesealevel. Thepointattheendofalinesegmentorray Anequalpartofagroup,number,orwhole

equal/equivalent equation equidistant equivalentfractions estimate/estimation expandedform expression

Exactlythesameamountorvalue Saystwothingsarethesame,usingmathsymbols Equallydistant. Twoormorefractionsthatareequal Toguessclosely;ananswerthatisclosetotheexactanswer Awaytowritenumbersthatshowsthevalueofeachdigit Numbers,symbolsgroupedtogethertoshowthevalueofsomething

face fact

Aflatsurfaceontheoutsideofasolid Somethingthatistrueorsomethingthathasoccurredorhasbeen provencorrect Agroupofrelatedfactsusingthesamesetofnumbers Anumberthatismultipliedbyanothernumbertofindaproduct

factfamily factor fewer fewest figure first foot formula

3.MD.4

Definition

fourths

Notasmany Least Aflatorsolidshape Comingbeforeallothers Imperialunitsformeasuringlength;equivalentto12inches Amathematicalrulewrittenusingsymbols,usuallyasanequation describingacertainrelationshipbetweenquantities Oneormoreoffourequalparts. ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 3.NF.1Ͳ3 3

Word (commoncorewordsare bolded ) fraction

Definition Apartofawholeexpressedusinganumeratorandadenominator

3.G.2

3

3 3

Greatestcommonfactor(GCF) grid

3 3 3 3 3 3 3 3

gross halfhour half/halves height hexagon horizontal hour IdentityPropertyofAddition

Aspecialrelationshipbetweenvalues:Eachinputvaluesgivesback exactlyoneoutputvalue. Aunitofmeasureofcapacity;1gal=4qt Ametricunitusedtomeasuremass Bigger;Thesymbol>meansgreaterthan(thesymbol<meansless than) Thegreatestnumberthatisafactoroftwoormorenumbers. Setofstraightlinesthatcrosseachotheratrightanglestoforma regularpatternofsquares Aquantitymadeof144items. Aunitoftimeequalto30minutes. Oneoftwoequalpartsofawhole measurementfromtoptobottom AsixͲsidedpolygon. Parallelto,orintheplaneofthehorizon. Aunitoftimeequalto60minutes Whenzeroisaddedtoanumbertheresultisthenumberitself.

IdentityPropertyofMultiplication

Whenanumberismultipliedby1theresultisthenumberitself.

inch Increment(interval)

Ameasureoflength Onagraph,thedistancebetweennumbersfromonegridlineto another. Themeasurementofanobjectthroughtheknownmeasureof anotherobject. Allwholenumbers(bothpositiveandnegative)andzero. Tomeetorcross

3 3 3

function

3.MD.2 3.NF.3d

3.MD.4

3.MD.4

3 3 3

3.MD.4

gallon gram(g) greaterthan

3

Indirectmeasure

3 3

Integers intersect/intersection

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AcademicVocabularyWords Mathematics Grade CC Level 3.NF.2a,2b 3

Word (commoncorewordsare bolded ) Interval

liter(L) mass Maximum measure/measurement meter(m)

Distancebetweentwopoints;oramountoftimebetweentwo events Atrianglewith2equalsidesand2equalangles Apartofagraphthattellswhateachsymbolstandsfor Ametricunitusedtomeasuremass AfourͲsidedpolygoninwhichthetwopairsofadjacentsideshave thesamelength. Thetitlesgiventoagraph,theaxesofagraph,orthescalesonthe axesofagraph. Afaceofaprismorpyramidthatisnotabase. Thelowestnumberthatisamultipleoftwoormorenumbers. Howlongsomethingisfromendtoend Smallerthananother(<) Agraphthatdisplayscontinuousdatausingconnectedline segments. Amethodofvisuallydisplayingadistributionofdatavalueswhere eachdatavalueisshownasadotormarkaboveanumberline.also knownasadotplot. Aportionofalinewithastartandastop AoneͲdimensionalmeasurethatisthemeasurablepropertyofline segments. Ametricunitusedtomeasurecapacity Ameasureofhowmuchmatterisinanobject. Thegreatestnumberreportedinasetofdata Tofindanumberthatshowsthesizeoramountofsomething Ametricunitformeasuringlength;Equalto100centimeters(cm)

metricsystem Midpointofalinesegment

Asystemofmeasurement Thepointonalinesegmentequidistantfromtheendpoints.

3.MD.1

3 3 3 3

3.MD.2

Isoscelestriangle key(graph) kilogram(kg) kite

3

Labels(foragraph)

3 3 3 3 3

3.MD.4,5a,7aͲc,8

Lateralface Leastcommonmultiple(LCM) length lessthan linegraph

3

3.MD.4

3.NF.3d

3 3 3 3 3 3 3 3 3

lineplot

linesegment Linearmeasure(length) 3.MD.2 3.MD.2 3.MD

Definition

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AcademicVocabularyWords Mathematics Grade CC Level 3

Word (commoncorewordsare bolded ) milesperhour

Definition

million minimum minute model mostoften multiple

Theratioofthedistancetraveled(inmiles)tothetimespent traveling(inhours) Equaltoathousandthousands;1,000,000 Theleastorlowestvalueorquantity. Ameasurementoftimeequalto60seconds Asmallercopyofanobject Thelargestorlargerinagroup Theproductofagivenwholenumberandanyotherwholenumber

multiplesoften multiplication/multiply

Numbersintowhichtenwilldivideevenly Thebasicideaofmultiplicationisrepeatedaddition

3 3 3

nearest Negativeinteger Net

3

Nonroutineproblem

3

Nonstandardunitsofmeasure

Closest Anyintegerthatislessthan0. AtwoͲdimensionaldiagramthatcanbefoldedormadeintoathreeͲ dimensionalfigure. Aproblemthatcanbesolvedmorethanoneway,ratherthanaset procedure;theseproblemsmayincludemultipledecisionpointsand multiplesteps(gradeͲleveldependent). Objectssuchasblocks,paperclips,crayons,orpencilsthatcanbe usedtoobtainameasure. Alineonwhichorderednumberscanbewrittenorvisualizedand mayincludenegativenumbers. Mathematicalsentencewritteninnumeralsandmathematical symbols Numberabovethelineofafraction,showinghowmanypartsyou have Ananglewithameasuregreaterthan90°andlessthan180°. Whenthetimeisatawholehourwithnominutes

3 3 3 3 3 3 3 3

3

3.MD.1

3.NBT.3 3.OA.5,7 3.NBT.3 3.MD.2,7a,b

3.NF.2Ͳ3 3.MD.1

3 3 3 3

numberline numberstatement

3.NF.3d

numerator obtuseangle o'clock

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AcademicVocabularyWords Mathematics Grade CC Level 3 3.OA.1Ͳ9 3.NBT.2,3 3.MD.7

Word (commoncorewordsare bolded ) ones

Definition Theplacevalueinanumberthatrepresentshowmany1’sthereare.

operation

Themathprocessesofaddition,subtraction,multiplication,and division.

3 3 3

order OrderofOperations orderedpair

3

Organizeddata

3

origin

3

ounce(oz.)

3 3 3

p.m. parallellines parallelogram

Arrangementaccordingtosize,amountorvalue Theorderinwhichoperationsshouldbedone Thelocationofasinglepointonarectangularcoordinatesystem wherethefirstandsecondvaluesrepresentthepositionrelativeto thexͲaxisandyͲaxis,respectively Dataarrangedinadisplaythatismeaningfulandthatassistsinthe interpretationofthedata.Seedatadisplays/graphs. ThepointofintersectionofthexͲandyͲaxesinarectangular coordinatesystem,wherethexͲcoordinateandyͲcoordinateare bothzero(0). Ameasureofweightequalto1/16ofapound.also,ameasureof volume,onefluidounceisequalto1/16ofapint. Afternoon;thetimebetweennoonandmidnight Linethatareaconstantdistanceapart,neverintersecting. Aquadrilateralinwhichbothpairsofoppositesidesareparallel.

3

parentheses()

3

Partialproduct

3

Partitivedivision

3

3

3.OA.9

pattern

Apairofsymbolsusedtoenclosesectionsofamathematical expression Methodofmultiplying,whereone,tens,hundreds,etc.are multipliedseparatelyandthentheproductsareaddedtogether Indivision,partitioning,orseparatingaquantitysothatthereisan equalamountineachgroup(e.g.,dividing20penniesinto4groups withthesamenumberofpenniesineachgroup). Apredictableorprescribedsequenceofnumbers,objects,etc. ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 3 3 3.MD.8 3 3 3.MD.3 3

Word (commoncorewordsare bolded ) pentagon percent perimeter perpendicularlines picturegraph

Definition Ashapehaving5sides Numberofthingsoutofevery100 Thedistancearoundtheoutsideofafigureorshape Linesthatforma90°anglewheretheycross Agraphthatusespicturesorsymbolstoshownumbersorquantity

3 3

3.NBT.1Ͳ3

pint(pt.) placevalue

Aunitofmeasureofvolumeequaltotwocups Thevalueofadigitinanumber,basedonthelocationofthedigit.

3 3

3.MD.5,5b

plane planefigure

Aflatsurfacethatextendsforeverinalldirections AtwoͲdimensionalfigurethatliesentirelywithinasingleplane.

point

Thegeometricfigureformedattheintersectionoftwodistinctlines.

polygon

Aclosedfigurethathasthreeormoresides,nocurvedlines,andno intersections Asolidfigureboundedbypolygons. Agroupofobjects,events,orpeoplestudiedinordertocollectdata

3 3

3.MD.8

3 3

Polyhedron(pl.polyhedra) population

3 3 3

Positiveinteger pound Precision(ofmeasurement)

Anyintegerthatisgreaterthan0. Astandardimperialunitformeasuringweight,equalto16oz. Apropertyofmeasurementrelatedtotheunitofmeasureused;the smallertheunitused,themoreprecisethemeasurement.

3 3

Primefactorization primenumber

Theexpressionofanumberastheproductofprimefactors. AnypositiveintegerwithonlytwowholeͲnumberfactors,1anditself

3

prism

Apolyhedronthathastwocongruentandparallelfacesjoinedby facesthatareparallelograms.Prismsarenamedbytheirbases.

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AcademicVocabularyWords Mathematics Grade CC Level 3

3 3

3.OA.1,7

Word (commoncorewordsare bolded ) Proceduralstep

reasonableness rectangle

Anactiontakentosolveaproblem(e.g.,therearethreeprocedural stepstosolvethefollowingexpression:2(75),whichhastwo operations). Theresultofmultiplyingnumberstogether. 1)Abalancedequationwillremainbalancedifyouadd,subtract, multiply,ordividebothsidesbythesamenumber.2)Aquantity equaltoanotherquantitycanbesubstitutedforit. Asolidshapewithpolygonasabaseandtriangularfacesthattaper toapoint(vertex) Anyofthefourregionsformedbytheaxesinarectangular coordinatesystem. Apolygonwithfoursidesandfourangles AstandardImperialunitformeasuringliquidcapacity;equalto32 fluidounces,2pints,or4cups Oneoffourequalparts.Writtenas1/4 15minutesafterthehour 15minutesbeforethehour Theresultofdividingonenumberbyanother. Thedifferencebetweenthegreatest(maximum)andleast (minimum)valuesinasetofdata. Aratiothatcomparesquantitiesmeasuredindifferentunits Alinethathasastartingpointbutnoendpoint AproblemthatisanapplicationofarealͲlifesituationinvolving mathematics. Logicalorsensiblebasedontheprovidedinformation Aparallelogramwithfourrightangles.

rectangularprism reflection

Asolidfigurewithsixfacesthatareallrectangles Aflipofaflatfigureacrossalinethatcreatesamirrorimage

product Propertiesofequality

3

Pyramid

3

Quadrant

3 3

3.G.1

quadrilateral quart

3 3 3 3 3

3.MD.4

3.NBT.3

quarter quarterpast quarterto quotient range

3.MD.7b,d,8

rate ray RealͲworldproblem

3 3 3 3 3 3 3

3.OA.2

3.OA.8 3.MD.7,8 3.G.1

Definition

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AcademicVocabularyWords Mathematics Grade CC Level 3 3 3 3 3 3

3.G.1

3 3 3

3

3.OA.8 3.NBT.1

3.MD.4

3 3

Relation remainder rhombus rightangle rightrectangularprism

righttriangle rise rotation/turn

3 3

3 3

Word (commoncorewordsare bolded ) Regularpolygon

Apolygonthatisbothequilateral(allsidescongruent)and equiangular(allanglescongruent). Theconnectionbetweenapairofobjects,measures,numbers Anamountleftoverafteronenumberisdividedbyanother. Aparallelogramwithfourcongruentsides. Ananglethatmeasuresexactly90°. Apolyhedronwithcongruentrectangularparallelbases,joinedby facesthatarealsorectangles.Thelateraledgesofthefacesare perpendiculartothebases. Atrianglewithoneanglemeasuring90° Theverticaldistancebetweenthetwopointsonthegraph Atransformationofafigurebyturningitaboutapointoraxis.The amountofrotationisusuallyexpressedinthenumberofdegrees (e.g.,a90°rotation).Thedirectionoftherotationisusually expressedasclockwiseorcounterclockwise.Alsocalledaturn.

round/roundtothenearest

Toapproximateanumbertoaspecifiedplacevalue.

row rule

Anarrangementoffigures,sidebyside Ageneralstatementwritteninnumbers,symbols,orwordsthat describeshowtodetermineanyterminapatternorrelationship.

ruler sameshape

Atoolusedtomeasuredistancesortomakestraightlines. Shapeishowsomethinglooks.Sameshapemeansbothshapeslook alike Adrawing(ormodel)thatusesproportionallengthsinthedrawing (ormodel)andtheactualimage. Thenumericvalues,setatfixedintervals,assignedtotheaxesofa graph.

Scalardrawing(ormodel) 3.MD.4

Definition

scale

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AcademicVocabularyWords Mathematics Grade CC Level 3

Word (commoncorewordsare bolded ) scalenetriangle

3

second

3

sentence

3

sequence

3

3.MD.3

3 3

3

set

seventh SIunits(InternationalSystemofUnits)

3.MD.5a,7aͲc,8 3.G.1

side

3 3

sign Simplify

3

slide/translation

3 3

smallest solidfigure

3

POWERWORD

solve

Definition Atrianglethathassidesofdifferentlengthsandthreedifferent angles Thebasicunitoftime.Thereare60secondsin1minuteand3,600 secondsinanhour Astatementorquestionmadewithgroupofwordsincludinga subject,verbandobject Asetofnumbersorobjectsarrangedaccordingtoaspecificruleor pattern. Acollectionof"things"(objectsornumbers,etc.).Eachmemberis calledanelementoftheset.Thereshouldonlybeoneofeach member(allmembersareunique). Anyofthesevenequalpartsofsomething Scientificmethodofexpressingthemagnitudesorquantitiesof importantnaturalphenomena.Baseunitsacceptableforelementary mathematicsitemsaremeter,kilogram,andsecond. Theedgeofapolygon(e.g.,atrianglehasthreesides),thefaceofa polyhedron,oroneoftheraysthatmakeupanangle. Amarkorsymbolhavingaspecificmeaning Theprocessofconvertingafractionormixednumbertoan equivalentfractionormixednumber,inwhichthegreatestcommon factorofthenumeratorandthedenominatorofthefractionisone. Tomoveashapewithoutrotatingorflippingit.Theshapestilllooks exactlythesame,justinadifferentplace Leastinsizeorvalue AthreeͲdimensionalfigurethatcompletelyenclosesaportionof space(e.g.,arectangularprism,cube,sphere,andpyramid). Toworkouttheanswer ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 3 3 3

Word (commoncorewordsare bolded ) sphere spinner square

Definition AthreeͲdimensionalfigureinwhichallpointsonthefigureare equidistantfromacenterpoint. Anobjectthatspins Arectanglewithfourequalsides

3

3.MD.5a 3.G.1 3.MD.6

3

3.MD.6

squarefoot

equaltotheareaofasquarethatmeasures1centimeteroneach side equaltotheareaofasquarethatmeasures1footoneachside

3

3.MD.6

squareinch

Aunitofarea,equaltotheareaofasquarewithsidesofoneinch

3

3.MD.6

squaremeter

Equaltotheareaofasquarethatmeasures1meteroneachside.

3 3

3.MD.5a,b,6

squareunit squiggle

Aunitusedtomeasurearea AzigzagonthexͲoryͲaxisinalineorbargraphindicatingthatthe datadisplayeddonotincludeallofthevaluesthatexistonthe numberlineused.Alsocalledasquiggle. AlistofwellͲdefinedinstructionsorastepͲbyͲstepprocedureto solveaproblem. Acceptedmeasuringdevicesandunitsofthecustomaryormetric system. Ananglethatmeasuresexactly180°. Anmarkedorunmarkedtoolusedtooltodrawlinesegments Apersonwhoislearning Totakeonenumberawayfromanother

3 3 3 3 3 3

Standardalgorithm 3.MD.2

3.NBT.2 3.MD.1,2

3 3 3

squarecentimeter

Standardunitsofmeasure Straightangle straightedge student subtract/subtraction subtrahend Successivesubtraction

3.MD.7c

sum

Anumberorquantitytobesubtractedfromanother Amethodofrepeatedlysubtractingthesameamounttosolvea divisionproblem. Theresultofaddingnumberstogether. ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 3 3 3 3

3.OA.3 3.NF.3d

Word (commoncorewordsare bolded ) support surface surfacearea symbol

3

symmetry

3

Table

3

tablespoon

3 3

taller/tallest Tallychart(ortable)

3

teaspoon

3 3

tenthousand tenths

3

thermometer

3 3 3 3 3

3.MD.7a,c 3.MD.1 3.OA.9

thirds tiling timeinterval times ton

Definition Supportmeanstocarry,holduporbeartheweightofsomeoneor something Theouterface,orexterior,ofanobject Thetotalareaoftheexteriorsurfaceofasolid. Amarkorsignusedinsteadofwords Alineonwhichafigurecanbefoldedintotwopartsthatare congruentmirrorimagesofeachother Adatadisplaythatorganizesinformationaboutatopicinto categories. 1 Aunitofmeasureusedespeciallyincookeryequalto Ш2fluidounce (15milliliters) Havingaspecifiedheight Achart,ortable,consistingoftallies,orslashmarks,havingaoneͲtoͲ onecorrespondencebetweenthenumberofobjectsandthenumber ofslashmarks 1 1 Aunitofmeasureespeciallyincookeryequalto Ш6fluidounceor Ш3 tablespoon(5milliliters) 10,000 Theplacevalueoneplacetotherightofthedecimalpoint;oneof10 equalpartsofawholeoragroup Athermometermeasuresthetemperatureofsomething,showing howhotorcolditis oneormoreof3equalparts Arepeatingpatternoffiguresthatcompletelycoversaplanewithout gapsoroverlap. Thedifferencebetweenthestarttimeandtheendtime Awordthatmeansto“multiplyby” AnImperialunitofmeasureofweightormass–2,000lbs.=1ton ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 3 3 3 3 3.MD.2,4Ͳ6 3 3 3 3

3.G.2 3.OA.3,4

3 3

Word (commoncorewordsare bolded ) transformation trapezoid triangle unifixcubes unit unitfraction unknownnumber unknownvariable

achangeinthesize,shape,orpositionofafigure. Aquadrilateralwithexactlyonepairofparallelsides. A3Ͳsidedpolygon Colorful,interlockingcubesthathelpchildrencount Anothernameforone,placevalue–theunitscolumnistheones column Afractionthathas1asitsnumerator Themissingnumberinanequation Anysymbol,usuallyaletter,whichrepresentsanunknownnumber

weight wholenumbers

Adiagramthatshowsrelationshipsamongsetsofobjects. Thepointcommontothetworaysthatformanangle;thepoint commontoanytwosidesofapolygon;thepointcommontothree ormoreedgesofapolyhedron. Perpendiculartotheplaneofthehorizon. Theamountofspacetakenupbyanobject,usuallycalculatedby: basexheightxwidth Howheavysomethingisorhowmuchmassithas Thenumbersintheset{0,1,2,3,4...}.

3 3

width xͲaxis

Distanceacrossfromsidetoside Thehorizontalnumberlineonarectangularcoordinatesystem.

3

yard

3 3 3

yͲaxis year ZeroPropertyofMultiplication

StandardImperialunitformeasuringlength;equalto3feetor36 inches Theverticalnumberlineonarectangularcoordinatesystem. 365daysor12months Arulestatingthatanynumbermultipliedby0is0

3 3 3 3

Venndiagram vertex/vertices

Definition

3.MD.2 3.MD.2 3.OA.1,2,4 3.NBT.1,3 3.NF.3c 3.MD.4,7aͲc

vertical/verticalline volume

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AcademicVocabularyWords Mathematics Grade CC Level 4.G.1Ͳ3 4

Word (commoncorewordsare bolded ) 2Ͳdimensionalfigure

Definition

4

3Ͳdimensionalfigure

solidshapes;havingpointsorsidesthatarenotallononeplane

4

abouthowmuch/approximate

Avaluethatisveryclose,butnotexactlyequaltoanothernumber.

acuteangle add/addition

Ananglewithameasuregreaterthan0°andlessthan90° Tobringtwoormorenumbers(orthings)togethertomakeanew total

addend additiveIdentityPropertyof0

Anyofthenumbersthatareaddedtogether Therulethatstatesthatanynumberplus0isequaltothatnumber

algorithm altitude/elevation analyze angle

Astepbystepmethodforsolvingaproblem Howhighsomethingisabovesealevel Examiningpartstounderstandhowtheyworktogether Afigureformedbytworayswiththesameendpoint(vertex).

arc area

Asectionofacurve;partofacircle Theamountofsurfaceinsideaclosedshape.measuredinsquare units Areplicaorfigureusedtorepresentarea Asetofobjectsarrangedinrowsandcolumns. Thepropertythatstatesthatwhenaddingthreeormorereal numbers,thesumisalwaysthesameregardlessoftheirgrouping.

4 4 4 4 4 4 4 4 4 4

4.G.1Ͳ3 4.NBT.4 4.NF.3a,c,d 4.MD.4,7 4.NF.3c 4.NBT.4 PowerWord 4.MD.5Ͳ7 4.G.1,2 4.MD.5 4.MD.3

4 4 4

4.NBT.5,6 4.NF.3c

areamodel array/chart AssociativePropertyofAddition

4

4.NBT.5,6

AssociativePropertyofMultiplication

4 4

4.NBT.5,6

attribute bargraph

Aflatshapethatonlyhaslengthandheight,butnotwidth(depth).

Thepropertythatstatesthatwhenmultiplyingthreeormorereal numbers,theproductisalwaysthesameregardlessoftheir grouping. Acharacterthatsomethinghassuchascolor,weight,height Agraphthatuseshorizontalorverticalbarstorepresentdata ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 4.NBT.2 4 4 4

Word (commoncorewordsare bolded ) baseten

anumbersystembasedonten;alsoknownasthedecimalsystem

center centimeter(cm) centralangle certain

Lowerthanunder,underneath Fractionsthatarecommonlyusedforestimation:1/4,1/3,1/2,2/3, and3/4 Largestinsize 1,000,000,000 Theamountofspacethatcanbefilledinacontainer.Bothcapacity andvolumeareusedtomeasurethreeͲdimensionalspaces; however,capacityusuallyreferstofluidmeasures,whereasvolume isdescribedascubicunits. Themiddle Ametricunitoflengthequaltoonehundredthofameter Anangleinacirclewithitscornerincircle'scenter Aneventthatissuretohappen;a100%chanceofaneventoccurring

circular

Havingtheshapeofaperfectcircle,orresemblingacircleinshape

4.NF.3c

circumference classify column commondenominator CommutativePropertyofAddition

4

4.NBT.5,6

CommutativePropertyofMultiplication

4

PowerWord

compare

Thedistancearoundacircle;theperimeterofacircle tosortintocategoriesortoarrangeintogroupsbyattribute anarrangementoffigures,oneabovetheother Adenominatorthatisthesameintwoormorefractions. Thispropertymeansthataddendscanbeaddedinanyorderandthe sumisalwaysthesame. Thispropertymeansthatfactorscanbemultipliedinanyorderand theproductisalwaysthesame. Todeterminehownumbers,objects,orshapesarealikeordifferent

compatiblenumbers

Numbersthatmostpeoplewouldfindeasytoadd

4.NF.2

4 4 4

4 4 4 4 4 4 4 4 4 4

4

below benchmarkfractions

Definition

biggest billion capacity

4.MD.1 4.MD.5a

4.MD.5a

4.G.2 4.MD.1 4.NF.2

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AcademicVocabularyWords Mathematics Grade CC Level 4 4 4 4 4 4 4 4 4

4.OA.4 4.OA.3 PowerWord 4.NF.2,4a,7

4 4 4

Word (commoncorewordsare bolded ) compose Compositefigure compositenumber computation compute Concavepolygon conclusion congruent Continuousdata Continuousgraph

4.MD.1

conversion conversionfactor

4 4 4

convert Convexpolygon coordinate

4 4 4 4 4

coordinatepoint cube cubicunit cup customarysystem

4

4.MD.4

data

Definition Toformbyputtingtogether(e.g.,ageometricfigureoranumber). Afiguremadeupofseveraldifferentfigures. anumberwithmorethantwofactors Findingananswerbyusingmathematicsorlogic. Tosolveproblemsthatusenumbers Ashapeorsolidwhichhasanindentationor"cave". Astatementthatfollowslogicallyfromotherfacts Havingexactlythesameshapeandsize. Datathatcantakeanyofaninfinitenumberofvaluesbetween wholenumbers Agraphinwhichtherearenogapsorholes(e.g.,alinegraph). Theprocessofchangesfromoneformtoanother Aratioofequivalentmeasurementsusedtoconvertaquantityfrom oneunittoanother Tochangesomethingfromoneformtoanother Ageometricfigurewithnoindentations. Apairofnumbersthatdefineandexactlocationorpointongrid Theexactlocationwheretwocoordinatesmeetonagrid Asolidfigurewithsixcongruentsquarefaces. Aunitthatmeasuresvolumein3Ͳdimensions Aunitofmeasureofvolumeequaltoeightfluidounces. Asystemofmeasurementusedintheunitedstates.thesystem includesunitsformeasuringlength,capacity,weights,and temperature Acollectionoffacts,suchasvaluesormeasurements

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AcademicVocabularyWords Mathematics Grade CC Level 4.MD.4 4

4 4 4

4.NF.6,7 4.MD.2

4 4 4 4 4 4 4 4 4 4 4 4 4 4

Word (commoncorewordsare bolded ) Datadisplays/graphs

determine diagonal

Differentwaysofdisplayingdataincharts,tables,orgraphs; includingpictographs,singleͲordoubleͲbargraphs,linegraphs,line plots,orVenndiagrams. Ametricunitoflengthequalto10meters Aunitofvolumeequaltoonetenthofaliter Notawholenumber,onlypartofthewhole;anumberwitha decimalpoint Adotusedtoseparatethewholenumberpartfromthefractional partofanumber Aunitofequallengthtoonetenthofameter Toseparateintopartsorelements(e.g.,geometricfiguresor numbers). Tomakesomethingsmaller,insizeorquantity. Theunitofmeasureforanglesortemperature(°). Thebottomnumberinafraction;tellshowmanyequalparts ThedistanceorlengthfromfronttobackofathreeͲdimensional object. tofindorfigureout Alinesegmentthatjoinstwononadjacentverticesofapolygon.

diagram difference different/difference digit

Adrawingusedtoshowamathstatement Anumberthatistheresultofsubtraction. Notthesame;unlike Anyofthesymbols0,1,2,3,4,5,6,7,8,9usedtowritenumbers

Directmeasure

Obtainingthemeasureofanobjectbyusingmeasuringdevices, eitherstandarddevicesofthecustomaryormetricsystems,or nonstandarddevicessuchaspaperclipsorpencils.

decameter deciliter decimal(number) decimalpoint(.)

4.NF.3b 4.MD.7 4.MD.5a,5b,6 4.NF.2,3b,3c,3d,5,6

PowerWord

4.MD.4 PowerWord 4.OA.4 4.NBT.1Ͳ6

Definition

decimeter decompose decrease degrees(°) denominator depth

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AcademicVocabularyWords Mathematics Grade CC Level 4

Word (commoncorewordsare bolded ) Discretedata

4 4

4.MD.2

distance distributiveproperty

4

4.OA.2 4.NBT.1,6 4.NBT.6

divide/division

4 4 4 4 4 4 4 4 4

4 4 4

4.NBT.6

4.MD.5,5a

4.OA.1Ͳ3 4.NBT.5,6 4.NF.3b,3d,4c 4.MD.7 4.NF.1

4 4 4 4

4.NF.1,3c,5 PowerWord 4.NBT.2

dividend divisible divisor double east edge endpoint equallylikely equation

equidistant equivalent Equivalentexpressions

Definition Distinctvaluesthatarenotconnectedbyintermediatevaluesand areafinitesetofvalues. Thelengthbetweentwopointsorobjects Youwillalwaysgetthesameanswerwhenyoumultiplyanumberby agroupofnumbersaddedtogetheraswhenyoudoeach multiplicationseparately Tosplitawholeintoequalpartsorgroups. Aquantitythatistobedivided. canbedividedbyanothernumberwithoutleavingaremainder Thenumberbywhichanothernumberisdivided. Twiceasmuch Adirectiononacompassoppositeofwest Alinesegmentwheretwofacesofapolyhedronmeet. Thepointattheendofalinesegmentorray Aneventthatisaslikelytohappenornothappen;multiple outcomeswiththesamechanceofhappening. Saystwothingsarethesame,usingmathsymbols

Equivalentformsofanumber

Equallydistant. Equalinvalueoramount Expressionsthathavethesamevaluebutarepresentedinadifferent formatusingthepropertiesofnumbers. Thesamenumberexpressedindifferentforms(e.g.,3/4,0.75,75%).

equivalentfractions estimate/estimation expandedform

Twoormorefractionsthatareequal Toguessclosely;ananswerthatisclosetotheexactanswer Awaytowritenumbersthatshowsthevalueofeachdigit

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AcademicVocabularyWords Mathematics Grade CC Level 4

Word (commoncorewordsare bolded ) expression

Definition Numbers,symbolsgroupedtogethertoshowthevalueofsomething Aflatsurfaceontheoutsideofasolid Agroupofrelatedfactsusingthesamesetofnumbers Anumberthatismultipliedbyanothernumbertofindaproduct

4 4 4

4.OA.4

face factfamily factor

4

4.OA.4

factorpairs

Anytwonumbersmultipliedtogethertogiveyouacertainnumber

Fahrenheit

apointonthethermometerwhich32°isthefreezingpointand212° istheboilingpointofwater Amathematicalrulewrittenusingsymbols,usuallyasanequation describingacertainrelationshipbetweenquantities Apartofawholeexpressedusinganumeratorandadenominator

4 4

4.MD.3

formula

4

4.NF.1Ͳ7 4MD.2,4,5a

fraction

4

4 4

Greatestcommonfactor(GCF) grid

4 4 4 4 4

gross hundredmillion hundredthousand hundredths IdentityPropertyofAddition

Aspecialrelationshipbetweenvalues:Eachinputvaluesgivesback exactlyoneoutputvalue. Ametricunitusedtomeasuremass Bigger;Thesymbol>meansgreaterthan(thesymbol<meansless than) Thegreatestnumberthatisafactoroftwoormorenumbers. Setofstraightlinesthatcrosseachotheratrightanglestoforma regularpatternofsquares Aquantitymadeof144items. A1followedby8zeros.10 8. A1followedby5zeros.10 5. Oneormoreof100equalparts Whenzeroisaddedtoanumbertheresultisthenumberitself.

IdentityPropertyofMultiplication

Whenanumberismultipliedby1theresultisthenumberitself.

4 4

4

function

4.NBT.2 4.NF.2,3,7

4.NF.7

gram(g) greaterthan

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AcademicVocabularyWords Mathematics Grade CC Level 4 4 4

Word (commoncorewordsare bolded ) impossible improperfraction Increment(interval)

4

Indirectmeasure

4 4 4 4

inside Integers intersectinglines Interval

4.MD.2

4 4 4 4 4 4

inverseoperation Isoscelestriangle kilogram(kg) kiloliter(kl) kilometer(km) Kite

4

Labels(foragraph)

4 4 4 4 4 4

larger Lateralface Leastcommonmultiple(LCM) length lesslikely lessthan

4

4.MD.1,3,4 4.NBT.2 4.NF.2,7

linegraph

Definition Aneventwhichhaszeroprobabilityofoccurring Afractionwhosenumeratorisgreaterthanthedenominator Onagraph,thedistancebetweennumbersfromonegridlineto another. Themeasurementofanobjectthroughtheknownmeasureof anotherobject. Theinnerpart,side,surface Allwholenumbers(bothpositiveandnegative)andzero. Linesthatcrossatapoint Distancebetweentwopoints;oramountoftimebetweentwo events Theoperationthatreversestheeffectofanotheroperation Atrianglewith2equalsidesand2equalangles AMetricmeasureofmass AMetricmeasureofvolumeandequalto1,000liters AMetricmeasureofdistanceandequalto1,000meters Aquadrilateralwithtwodistinctpairsofadjacentcongruentsides. Thetitlesgiventoagraph,theaxesofagraph,orthescalesonthe axesofagraph. Greaterinsizeoramount Afaceofaprismorpyramidthatisnotabase. Thelowestnumberthatisamultipleoftwoormorenumbers. Howlongsomethingisfromendtoend Aneventthatisnotaslikelytohappenasanotherevent Smaller;Thesymbol<meanslessthan(thesymbol>meansgreater than) Agraphthatdisplayscontinuousdatausingconnectedline segments.

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AcademicVocabularyWords Mathematics Grade CC Level 4.G.3 4

Word (commoncorewordsare bolded ) lineofsymmetry

Definition

mass mathematicalstatement maximum median

Alinethatdividesafigureintohalves,eachofwhichisthemirror imageoftheother. Amethodofvisuallydisplayingadistributionofdatavalueswhere eachdatavalueisshownasadotormarkaboveanumberline.also knownasadotplot. Aportionofalinewithastartandastop AoneͲdimensionalmeasurethatisthemeasurablepropertyofline segments. Ametricunitusedtomeasurecapacity theleastcommonmultipleoftwoormoredenominators. Afractionforwhichtheonlycommonfactorofthenumeratorand denominatoris1 Numbersarrangedinasquaresotheyadduptothesametotal horizontally,vertically,ordiagonally. Ameasureofhowmuchmatterisinanobject. Anumbersentencethatcontainsarelationsymbol. Thegreatestnumberreportedinasetofdata Themiddlevalueofasetofdatathatarearrangedinorderofsize.

4

meter(m)

Ametricunitformeasuringlength;Equalto100centimeters(cm)

4 4 4 4

metricsystem Midpointofalinesegment mile milespergallon

4 4

milligram milliliter(ml)

4

millimeter(mm)

Asystemofmeasurement Thepointonalinesegmentequidistantfromtheendpoints. Aunitofdistanceequalto5,280feetor1,760yards Themeasuredamountofmilestraveledwhenusingonegallonof gas. Aunitofmassequalto1/1000ofagram Ametricunitofmeasureofcapacity;Equalto1/1,000(oneͲ thousandth)ofaliter Ametricunitoflengthequaltoonethousandthofameter

4

4.MD.4

lineplot

4 4

4.G.1

linesegment Linearmeasure(length)

4 4 4

liter(L) lowestcommondenominator lowestterms

4

magicsquare

4 4 4 4

4.MD.2

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AcademicVocabularyWords Mathematics Grade CC Level 4 4 4

Word (commoncorewordsare bolded ) minimum minute mirrorimage

Definition

mixednumber mode morelikely multiple

Theleastorlowestvalueorquantity. Ameasurementoftimeequalto60seconds AreflectionofthepreͲimagecreatinganimageoverthelineof reflection Anumberwithawholenumberpartandafractionalpart Thenumberornumbersthatoccurmostofteninasetofdata Aneventthatismorelikelytohappenthananotherevent Theproductofagivenwholenumberandanyotherwholenumber

multiplication/multiply

Thebasicideaofmultiplicationisrepeatedaddition

4 4 4

negative Negativeinteger Net

4

Nonroutineproblem

4

Nonstandardunitsofmeasure

4 4 4

4.MD.2

north numbercube numberline

4

4.NF.2

numerator

4 4 4

4.G.1

obtuse obtuseangle octagon

Anumberthatislessthan0. Anyintegerthatislessthan0. AtwoͲdimensionaldiagramthatcanbefoldedormadeintoathreeͲ dimensionalfigure. Aproblemthatcanbesolvedmorethanoneway,ratherthanaset procedure;theseproblemsmayincludemultipledecisionpointsand multiplesteps(gradeͲleveldependent). Objectssuchasblocks,paperclips,crayons,orpencilsthatcanbe usedtoobtainameasure. Adirectiononacompassoppositeofsouth Asixsideddie Alineonwhichorderednumberscanbewrittenorvisualizedand mayincludenegativenumbers. Numberabovethelineofafraction,showinghowmanypartsyou have Ananglethathasmeasuremorethan90°andlessthan180°. Ananglewithameasuregreaterthan90°andlessthan180°. Eightsidedpolygon

4 4 4 4

4.NF.3c

4

4.OA.2 4.NBT.5 4.NF.4,4b

4.OA.4 4.NF.4a,b

4.G.1

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AcademicVocabularyWords Mathematics Grade CC Level 4.OA.1Ͳ3 4

Word (commoncorewordsare bolded ) operation

4.NBT.4Ͳ6 4.NF.3,4 4.MD.2

4 4

OrderofOperations orderedpair

4

Organizeddata

4

origin

4

4.MD.1

ounce(oz.)

4 4 4

4.G.1,2

oval parallellines parallelogram

4

parentheses()

4

Partialproduct

4

Partitivedivision

4 4 4 4

4.OA.5

4.MD.3

pattern pentagon percent perimeter

Definition Themathprocessesofaddition,subtraction,multiplication,and division. Theorderinwhichoperationsshouldbedone Thelocationofasinglepointonarectangularcoordinatesystem wherethefirstandsecondvaluesrepresentthepositionrelativeto thexͲaxisandyͲaxis,respectively Dataarrangedinadisplaythatismeaningfulandthatassistsinthe interpretationofthedata.Seedatadisplays/graphs. ThepointofintersectionofthexͲandyͲaxesinarectangular coordinatesystem,wherethexͲcoordinateandyͲcoordinateare bothzero(0). Ameasureofweightequalto1/16ofapound.also,ameasureof volume,onefluidounceisequalto1/16ofapint. Resemblinganegginshape Linethatareaconstantdistanceapart,neverintersecting. Aquadrilateralinwhichbothpairsofoppositesidesareparallel. Apairofsymbolsusedtoenclosesectionsofamathematical expression Methodofmultiplying,whereone,tens,hundreds,etc.are multipliedseparatelyandthentheproductsareaddedtogether Indivision,partitioning,orseparatingaquantitysothatthereisan equalamountineachgroup(e.g.,dividing20penniesinto4groups withthesamenumberofpenniesineachgroup). Apredictableorprescribedsequenceofnumbers,objects,etc. Ashapehaving5sides Numberofthingsoutofevery100 Thedistancearoundtheoutsideofafigureorshape ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 4.G.1,2 4 4 4.NBT.1Ͳ6 4

Word (commoncorewordsare bolded ) perpendicularlines pint(pt.) placevalue

Linesthatforma90°anglewheretheycross Aunitofmeasureofvolumeequaltotwocups Thevalueofadigitinanumber,basedonthelocationofthedigit.

4 4

plane planefigure

Aflatsurfacethatextendsforeverinalldirections AtwoͲdimensionalfigurethatliesentirelywithinasingleplane.

4 4

plot point

Locatingandmarkingapointwhengivenitscoordinates Thegeometricfigureformedattheintersectionoftwodistinctlines.

4

polygon

4 4 4 4 4

Polyhedron(pl.polyhedra) positive Positiveinteger pound(lb.) Precision(ofmeasurement)

Aclosedfigurethathasthreeormoresides,nocurvedlines,andno intersections Asolidfigureboundedbypolygons. Greaterthanzero Anyintegerthatisgreaterthan0. Astandardimperialunitformeasuringweight,equalto16oz. Apropertyofmeasurementrelatedtotheunitofmeasureused;the smallertheunitused,themoreprecisethemeasurement.

4 4

4.G.1

4.MD.1

Definition

Primefactorization primenumber

Theexpressionofanumberastheproductofprimefactors. AnypositiveintegerwithonlytwowholeͲnumberfactors,1anditself

4

prism

Apolyhedronthathastwocongruentandparallelfacesjoinedby facesthatareparallelograms.Prismsarenamedbytheirbases.

4 4

probability proceduralstep

Howlikelyitisforaneventtohappen. Anactiontakentosolveaproblem(e.g.,therearethreeprocedural stepstosolvethefollowingexpression:2(75),whichhastwo operations). Theresultofmultiplyingnumberstogether.

4

4.OA.4

4.NF.4a,b

product

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AcademicVocabularyWords Mathematics Grade CC Level 4

4 4 4

Word (commoncorewordsare bolded ) Propertiesofequality

proportion 4.MD.6

protractor Pyramid

4

Quadrant

4 4 4 4 4 4

quadrilateral quart quarterpast quarterto quotient random

4.NBT.6

4

4.OA.4

range

4

4.MD.5,5a 4.G.1 4.MD.3,7

ray

4 4

4.OA.3

reasonableness reciprocal

4 4 4

4.MD.3

rectangle rectangularprism reflection

4

RealͲworldproblem

Definition 1)Abalancedequationwillremainbalancedifyouadd,subtract, multiply,ordividebothsidesbythesamenumber.2)Aquantity equaltoanotherquantitycanbesubstitutedforit. Aparttowholecomparisontheequalityoftworatioswrittenasan equation Aninstrumentusedtomeasureanddrawangles Asolidshapewithpolygonasabaseandtriangularfacesthattaper toapoint(vertex) Anyofthefourregionsformedbytheaxesinarectangular coordinatesystem. Apolygonwithfoursidesandfourangles Aunitformeasuringcapacityorvolume;equalto4cups. 15minutesafterthehour 15minutesbeforethehour Theresultofdividingonenumberbyanother. Achancepickfromanumberofitems(likedrawinganitemfroma hat,rollingadie,orspinningaspinnerwhereallitemsareequally likely) Thedifferencebetweenthegreatest(maximum)andleast (minimum)valuesinasetofdata. Alinethathasastartingpointbutnoendpoint AproblemthatisanapplicationofarealͲlifesituationinvolving mathematics. Logicalorsensiblebasedontheprovidedinformation Oneofapairofnumberswhoseproductis1:thereciprocalof2/3is 3/2 Aparallelogramwithfourrightangles. Asolidfigurewithsixfacesthatareallrectangles Aflipofaflatfigureacrossalinethatcreatesamirrorimage ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 4 4 4 4 4 4 4

4.OA.3 4.NBT.6 4.G.1

Word (commoncorewordsare bolded ) regroup regularpolygon Relation remainder Rhombus rightangle rightrectangularprism

Definition Theprocessusedtoassistwhentradingorcarryinginadditionand subtraction Apolygonwithequalsidesandlengths. Theconnectionbetweenapairofobjects,measures,numbers Anamountleftoverafteronenumberisdividedbyanother. Aparallelogramwithfourcongruentsides. Ananglethatmeasuresexactly90°. Apolyhedronwithcongruentrectangularparallelbases,joinedby facesthatarealsorectangles.Thelateraledgesofthefacesare perpendiculartothebases. Atrianglewithoneanglemeasuring90° Theverticalchangeonthegraphbetweentwopoints. Atransformationofafigurebyturningitaboutapointoraxis.The amountofrotationisusuallyexpressedinthenumberofdegrees (e.g.,a90°rotation).Thedirectionoftherotationisusually expressedasclockwiseorcounterclockwise.Alsocalledaturn.

4 4 4

4.G.2

righttriangle rise rotation

4 4

4.OA.3

round rule

Toapproximateanumbertoaspecifiedplacevalue. Ageneralstatementwritteninnumbers,symbols,orwordsthat describeshowtodetermineanyterminapatternorrelationship.

4

sameshape

4

Scalardrawing(ormodel)

Shapeishowsomethinglooks.Sameshapemeansbothshapeslook alike Adrawing(ormodel)thatusesproportionallengthsinthedrawing (ormodel)andtheactualimage. Thenumericvalues,setatfixedintervals,assignedtotheaxesofa graph. Atrianglethathassidesofdifferentlengthsandthreedifferent angles

4 4

4.OA.5

4.MD.2

scale scalenetriangle

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AcademicVocabularyWords Mathematics Grade CC Level 4 4

4.OA.5

Word (commoncorewordsare bolded ) second sequence

4

SIunits(InternationalSystemofUnits)

4

side

4 4 4 4

sign simplify skew solidfigure

POWERWORD

Thebasicunitoftime.Thereare60secondsin1minuteand3,600 secondsinanhour Asetofnumbersorobjectsarrangedaccordingtoaspecificruleor pattern. Scientificmethodofexpressingthemagnitudesorquantitiesof importantnaturalphenomena.Baseunitsacceptableforelementary mathematicsitemsaremeter,kilogram,andsecond. Theedgeofapolygon(e.g.,atrianglehasthreesides),thefaceofa polyhedron,oroneoftheraysthatmakeupanangle. Amarkorsymbolhavingaspecificmeaning Towritesomethinginthesimplest,shortestform Apointwithinasetofdatathatthrowsoffthebellcurve AthreeͲdimensionalfigurethatcompletelyenclosesaportionof space(e.g.,arectangularprism,cube,sphere,andpyramid).

4

sphere

4 4

spinner square

4

squareinch

Toworkouttheanswer Ameasureofhowfastsomethingisgoing;Usuallymeasuredas distance/time AthreeͲdimensionalfigureinwhichallpointsonthefigureare equidistantfromacenterpoint. Anobjectthatspins Arectanglewithfourcongruentsides;also,arhombuswithfour rightangles. Aunitofarea,equaltotheareaofasquarewithsidesofoneinch

4

squarenumber

Anumberthatistheproductofmultiplyinganumberwithitself

4

squareunit

Aunitusedtomeasurearea

4 4

solve speed

Definition

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AcademicVocabularyWords Mathematics Grade CC Level 4

4

4.NBT.4

4 4 4 4 4 4

Word (commoncorewordsare bolded ) squiggle

Standardalgorithm standardnumeral

4.MD.1

4.NBT.4 4.NF.3a,c,d 4.MD.4,7

Standardunitsofmeasure statement straight Straightangle subtract/subtraction

4 4

subtrahend Successivesubtraction

4 4 4 4

sum surface surfacearea symbol

4 4

4.OA.2 4.NBT.2 4.NF.2,7 4.MD.7 4.G.3

symmetrical/symmetry Table

Definition AzigzagonthexͲoryͲaxisinalineorbargraphindicatingthatthe datadisplayeddonotincludeallofthevaluesthatexistonthe numberlineused.Alsocalledasquiggle. AlistofwellͲdefinedinstructionsorastepͲbyͲstepprocedureto solveaproblem. Aregularnumberthathasnotbeenchangedintoexpandednotation Acceptedmeasuringdevicesandunitsofthecustomaryormetric system. Somethingstatedordeclared Extendedcontinuouslyinthesamedirectionwithoutcurving Ananglethatmeasuresexactly180°. Totakeonenumberawayfromanother Anumberorquantitytobesubtractedfromanother Amethodofrepeatedlysubtractingthesameamounttosolvea divisionproblem. Theresultofaddingnumberstogether. Theouterface,orexterior,ofanobject Thetotalareaoftheexteriorsurfaceofasolid. Amarkorsignusedinsteadofwords

Showingexactequivalenceorreflectionofashapeonoppositesides ofaseparatingline Adatadisplaythatorganizesinformationaboutatopicinto categories.

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AcademicVocabularyWords Mathematics Grade CC Level 4

Word (commoncorewordsare bolded ) Tallychart(ortable)

Definition

timeinterval times

Achart,ortable,consistingoftallies,orslashmarks,havingaoneͲtoͲ onecorrespondencebetweenthenumberofobjectsandthenumber ofslashmarks Thevaluegiventothedigitlocated5placestotheleftofthedecimal point. Theplacevalueoneplacetotherightofthedecimalpoint;oneof10 equalpartsofawholeoragroup Thevaluegiventothedigitlocatedthreeplacestotherightofthe decimalpoint. Thedifferencebetweenthestarttimeandtheendtime Awordthatmeansto“multiplyby”

4

ton

AnImperialunitofmeasureofweightormass–2,000lbs.=1ton

4 4

transformation translation

achangeinthesize,shape,orpositionofafigure. Atransformationinwhicheverypointinafigureismovedinthe samedirectionandbythesamedistance.Alsocalledaslide.

4 4 4 4 4 4 4

trapezoid triple unifixcubes unitfraction unknownnumber unlikely value

Aquadrilateralwithexactlyonepairofparallelsides. Tomultiplyanumberbythree Colorful,interlockingcubesthathelpchildrencount Afractionthathas1asitsnumerator Themissingnumberinanequation Aneventthatprobablywillnothappen Howmuchsomethingisworth;thenumericalquantityassignedtoa variable. Anysymbol,usuallyaletter,whichcouldrepresentanumber. Adiagramthatshowsrelationshipsamongsetsofobjects.

4

tenthousands

4

tenths

4

thousandths

4 4

4 4

4.MD.2 4.OA.1 4.NBT.1 4.MD.1

4.NF.3,4 4.OA.2

variable Venndiagram

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AcademicVocabularyWords Mathematics Grade CC Level 4

Word (commoncorewordsare bolded ) vertex/vertices

Definition

weight whattime when wholenumbers

Thepointcommontothetworaysthatformanangle;thepoint commontoanytwosidesofapolygon;thepointcommontothree ormoreedgesofapolyhedron. Perpendiculartotheplaneofthehorizon. Theamountofspacetakenupbyanobject,usuallycalculatedby: basexheightxwidth Howheavysomethingisorhowmuchmassithas Tellsthetime Awordusedinstoryproblemstoask“atwhattime” Thenumbersintheset{0,1,2,3,4...}.

wide width xͲaxis

Havingaspecificdistancefromsidetoside OneofthedimensionsofatwoͲorthreeͲdimensionalfigure. Thehorizontalnumberlineonarectangularcoordinatesystem.

4

yard

4 4

yͲaxis zero

4

ZeroPropertyofMultiplication

StandardImperialunitformeasuringlength;equalto3feetor36 inches Theverticalnumberlineonarectangularcoordinatesystem. Anumericalfigurewhichmeansthelackofanyquantity,nothing, none,nil Arulestatingthatanynumbermultipliedby0is0

4 4 4 4 4 4

4 4 4

4.MD.2 4.MD.1,2

4.OA.3,4 4.NBT.1Ͳ6 4.NF.4,4b,c 4.MD.6 4.MD.3

vertical/verticalline volume

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AcademicVocabularyWords Mathematics Grade CC Level 5.G.3,4 5

Word (commoncorewordsare bolded ) 2Ͳdimensionalfigure

Definition

5

3Ͳdimensionalfigure

solidshapes;havingpointsorsidesthatarenotallononeplane

5

abouthowmuch/approximate

Avaluethatisveryclose,butnotexactlyequaltoanothernumber.

5 5 5 5 5

above acuteangle acutetriangle addend additiveIdentityPropertyof0

Inahigherplaceorposition;inexcessoforover Ananglewithameasuregreaterthan0°andlessthan90° atrianglewiththreeacuteangles Anyofthenumbersthatareaddedtogether Therulethatstatesthatanynumberplus0isequaltothatnumber

Algebraicrule

Amathematicalexpressionthatcontainsvariablesanddescribesa patternorrelationship. Astepbystepmethodforsolvingaproblem Examiningpartstounderstandhowtheyworktogether Afigureformedbytworayswiththesameendpoint(vertex). Theamountofsurfaceinsideaclosedshape.measuredinsquare units Areplicaorfigureusedtorepresentarea Asetofobjectsarrangedinrowsandcolumns. Thepropertythatstatesthatwhenaddingthreeormorereal numbers,thesumisalwaysthesameregardlessoftheirgrouping.

5.NBT.7

5 5 5 5 5

5.NBT.5

5 5 5

5.NBT.6 5.NBT.7

areamodel array/chart AssociativePropertyofAddition

5

5.NBT.6,7

AssociativePropertyofMultiplication

5

5.MD.3 5.G.3

attribute

PowerWord 5.G.3 5.NF.4b 5.MD.5a 5.NBT.6

algorithm analyze angle area

Aflatshapethatonlyhaslengthandheight,butnotwidth(depth).

Thepropertythatstatesthatwhenmultiplyingthreeormorereal numbers,theproductisalwaysthesameregardlessoftheir grouping. Acharacterthatsomethinghassuchascolor,weight,height

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AcademicVocabularyWords Mathematics Grade CC Level 5.G.1 5 5 5

5.MD.5a

5

Word (commoncorewordsare bolded ) axis

Definition

baseofanexponent

Thehorizontalandverticalnumberlinesusedinacoordinateplane system. Agraphthatuseshorizontalorverticalbarstorepresentdata Aflatsurfaceofasolidfigurebywhichthefigureismeasuredor classified Thenumberthatismultipliedbyitselfwhenraisedtoanexponent

bargraph base(ofasolidfigure)

5

5.NBT.3a

baseten

anumbersystembasedonten;alsoknownasthedecimalsystem

5 5

5.NF.2

benchmarkangles benchmarkfractions

5

5.OA.1

braces{}

5

5.OA.1

brackets[]

Theangles0°,45°,90°,180°,270°,and360°. Fractionsthatarecommonlyusedforestimation:1/4,1/3,1/2,2/3, and3/4 Apairofsymbolsusedtoenclosesectionsofamathematical expression.{} Apairofsymbolsusedtoenclosesectionsofamathematical expression.[] AzigzagonthexͲoryͲaxisinalineorbargraphindicatingthatthe datadisplayeddonotincludeallofthevaluesthatexistonthe numberlineused.Alsocalledasquiggle. Theamountofspacethatcanbefilledinacontainer.Bothcapacity andvolumeareusedtomeasurethreeͲdimensionalspaces; however,capacityusuallyreferstofluidmeasures,whereasvolume isdescribedascubicunits. Themiddle Ametricunitoflengthequaltoonehundredthofameter alengthoftimeequaltoonehundredyears Astraightlineconnectingtwopointsonacurveorcurvedshape.

5

Break/Squiggle

5

capacity

5 5 5 5 5

5.MD.1,4

center centimeter(cm) century chord circlegraph

agraphintheshapeofacircleorpie.Itshowshowthetotalamount hasbeendivided ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 5.G.4 5 5

Word (commoncorewordsare bolded ) classify Coefficient

Definition

5 5

5.NBT.7

commonmultiple CommutativePropertyofAddition

5

5.NBT.6,7

CommutativePropertyofMultiplication

5

PowerWord

compare

tosortintocategoriesortoarrangeintogroupsbyattribute Thenumberthatmultipliesthevariable(s)inanalgebraicexpression (e.g.,4xy). anarrangementoffigures,oneabovetheother agroupingofdifferentitemsorevents,inwhichorderisnot important Anumberthatisamultipleoftwoormoreothernumbers. Thispropertymeansthataddendscanbeaddedinanyorderandthe sumisalwaysthesame. Thispropertymeansthatfactorscanbemultipliedinanyorderand theproductisalwaysthesame. Todeterminehownumbers,objects,orshapesarealikeordifferent

5 5

compatiblenumbers compose

Numbersthatmostpeoplewouldfindeasytoadd Toformbyputtingtogether(e.g.,ageometricfigureoranumber).

5 5 5 5 5 5 5

Compositefigure compositenumber compute Concavepolygon congruent congruentangle Continuousdata Continuousgraph

Afiguremadeupofseveraldifferentfigures. anumberwithmorethantwofactors Tosolveproblemsthatusenumbers Ashapeorsolidwhichhasanindentationor"cave". Havingexactlythesameshapeandsize. anglesthathavetheexactsamemeasurement Datathatcantakeanyofaninfinitenumberofvaluesbetween wholenumbers Agraphinwhichtherearenogapsorholes(e.g.,alinegraph).

conversion convert Convexpolygon

Theprocessofchangesfromoneformtoanother Tochangesomethingfromoneformtoanother Ageometricfigurewithnoindentations.

5 5

column combinations

PowerWord

5 5 5 5

5.MD.1 5.MD.1

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AcademicVocabularyWords Mathematics Grade CC Level 5.G.1,2 5

Word (commoncorewordsare bolded ) coordinate

Definition

5

5.OA.3 5.G.2

coordinateplane

5

5.G.1,2

coordinatesystem

5

5.OA.3

correspondingterms

5 5

5.MD.3a,b,4,5a 5.MD.4

cube cubiccentimeter

5

5.MD.4

cubicfeet

Apairofnumbersusedtodeterminethepositionofapointona graph AplaneformedbyahorizontalnumberlinecalledthexͲaxisanda verticalnumberlinecalledtheyͲaxis Astandardgrid,composedoflinesoflatitudeandlongitude,usedto determinetheabsolutelocationofanyobject,place,orfeatureon theearth'ssurface. Atermhavingthesameorderedsequenceasanotherterm(not necessarilyequal)inadifferentsequence. Asolidfigurewithsixcongruentsquarefaces. Aunitofvolumethatismadebyacubethatis1centimeteroneach side. Aunitofvolumethatismadebyacubethatis1footoneachside

5

5.MD.4

cubicinch

Aunitofvolumethatismadebyacubethatis1inchoneachside

5 5

5.MD.3a,b

cubicunit customarysystem

5 5

5.MD.2 5.MD.2

data Datadisplays/graphs

5.NBT.2Ͳ4,7

date decimal(number)

Aunitthatmeasuresvolumein3Ͳdimensions Thesystemofmeasurementusedintheunitedstatesformeasuring length,volumeandweight Acollectionoffacts,suchasvaluesormeasurements Differentwaysofdisplayingdataincharts,tables,orgraphs; includingpictographs,singleͲordoubleͲbargraphs,linegraphs,line plots,orVenndiagrams. month,day,andyear Notawholenumber,onlypartofthewhole;anumberwitha decimalpoint anumberthatusesadecimalpointfollowedbydigitsshowingvalues lessthanone Adotusedtoseparatethewholenumberpartfromthefractional partofanumber

5 5 5 5

decimalform 5.NBT.2

decimalpoint(.)

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AcademicVocabularyWords Mathematics Grade CC Level 5 5 5 5 5 5

5.NF.1,2,3

PowerWord

Word (commoncorewordsare bolded ) decompose degrees(°) denominator depth determine diagonal

5 5

diagram diameter

5

dice

5 5 5 5 5

5.NF.1 PowerWord 5.NBT.1,3b,5,6

difference different/difference digit dilation dimension

5

Discretedata

5 5

distance distributiveproperty

5 5 5

5.NBT.2,6,7 5.NF.3,7,7a,7b,7c 5.NBT.6

Definition Toseparateintopartsorelements(e.g.,geometricfiguresor numbers). Theunitofmeasureforanglesortemperature(°). Thebottomnumberinafraction;tellshowmanyequalparts ThedistanceorlengthfromfronttobackofathreeͲdimensional object. tofindorfigureout Alinesegmentthatjoinstwononadjacentverticesofapolygon. Adrawingusedtoshowamathstatement Astraightlinegoingthroughthecenterofacircleconnectingtwo pointsonthecircumference. twoormoreregular3ͲDshapes,usuallyacube,markedwithspots ornumerals Anumberthatistheresultofsubtraction. Notthesame;unlike Anyofthesymbols0,1,2,3,4,5,6,7,8,9usedtowritenumbers achangeinsizeofafigurewithoutchangingitsangles Ameasureinonedirection(e.g.,length,width,height,ordepth.)

divide/division

Distinctvaluesthatarenotconnectedbyintermediatevaluesand areafinitesetofvalues. Thelengthbetweentwopointsorobjects Youwillalwaysgetthesameanswerwhenyoumultiplyanumberby agroupofnumbersaddedtogetheraswhenyoudoeach multiplicationseparately Tosplitawholeintoequalpartsorgroups.

dividend divisible

Aquantitythatistobedivided. canbedividedbyanothernumberwithoutleavingaremainder ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade Level 5 5 5 5 5 5 5 5 5 5 5 5

CC 5.NBT.6 5.MD.5a 5.NBT.6 5.NF.2,3,6,7c

Word (commoncorewordsare bolded ) divisor edge elevation equation

Definition Thenumberbywhichanothernumberisdivided. Alinesegmentwheretwofacesofapolyhedronmeet. Theheightoraltitudeabovesealevel. Saystwothingsarethesame,usingmathsymbols

5.NBT.2

equidistant equilateraltriangle equivalent equivalentfractions estimate/estimation evaluate expandedform exponent

5

5.OA.1,2

expression

Equallydistant. atrianglewith3equalsidesand3equalangles Equalinvalueoramount Twoormorefractionsthatareequal Toguessclosely;ananswerthatisclosetotheexactanswer Tosolveorfindthevalueofanexpression Awaytowritenumbersthatshowsthevalueofeachdigit Amathematicalnotationindicatingthenumberoftimesaquantityis multipliedbyitself Numbers,symbolsgroupedtogethertoshowthevalueofsomething

5 5

5.NF.5a

face factor

Aflatsurfaceontheoutsideofasolid Anumberthatismultipliedbyanothernumbertofindaproduct

factortree finitedecimal fittedline/lineofbestfit

adiagramthatshowshowanumberbreaksdownintofactors Adecimalthatends.Alsocalledaterminatingdecimal. alineonaplotwhichcanbedrawnnearthepointstomoreclearly showthetrendbetweentwosetsofdata Amathematicalrulewrittenusingsymbols,usuallyasanequation describingacertainrelationshipbetweenquantities Apartofawholeexpressedusinganumeratorandadenominator

5.NF.1 5.NF.1 PowerWord PowerWord 5.NBT.3a

5 5 5 5

5.MD.5b

formula

5

5.NF.1Ͳ7 5.MD.2

fraction

5

Frequencytable

Atablethatshowshowofteneachitem,number,orrangeof numbersoccursinasetofdata.

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AcademicVocabularyWords Mathematics Grade CC Level 5 5 5

Word (commoncorewordsare bolded ) function geometricsolid

5.NBT.3b

greaterthan

5 5

greatestcommonfactor(GCF) grid

5 5 5 5 5 5 5 5 5

gross heads hectometer horizontal hundredthousand hundredths improperfraction increase Increment(interval)

5.NBT.7

5

Indirectmeasure

5

inequality

5 5

5.G.1

Integers Intersection

5

Interval

5 5

inverseoperation isoscelestriangle

Definition Aspecialrelationshipbetweenvalues:Eachinputvaluesgivesback exactlyoneoutputvalue. solidshapes;havingpointsorsidesthatarenotallononeplane Bigger;Thesymbol>meansgreaterthan(thesymbol<meansless than) Thegreatestnumberthatisafactoroftwoormorenumbers. Setofstraightlinesthatcrosseachotheratrightanglestoforma regularpatternofsquares Aquantitymadeof144items. thesideofacoincontainingahead 100meters Parallelto,orintheplaneofthehorizon. A1followedby5zeros.10 5. Oneormoreof100equalparts Afractionwhosenumeratorisgreaterthanthedenominator Tomakesomethingbigger,insizeorquantity. Onagraph,thedistancebetweennumbersfromonegridlineto another. Themeasurementofanobjectthroughtheknownmeasureof anotherobject. Amathematicalsentencethatusessymbolssuchas<,ч,>,orшto comparetwoquantities. Allwholenumbers(bothpositiveandnegative)andzero. Thepointatwhichlinesorcurvesmeet;thelinewhereplanesmeet. Distancebetweentwopoints;oramountoftimebetweentwo events Theoperationthatreversestheeffectofanotheroperation Atrianglewith2equalsidesand2equalangles ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 5

Word (commoncorewordsare bolded ) Kite

Definition

5

Labels(foragraph)

5 5

Lateralface Leastcommonmultiple(LCM)

Thetitlesgiventoagraph,theaxesofagraph,orthescalesonthe axesofagraph. Afaceofaprismorpyramidthatisnotabase. Thesmallestcommonmultiplethattwoormorenumbershavein common Howlongsomethingisfromendtoend Smaller;Thesymbol<meanslessthan(thesymbol>meansgreater than) thechances Astraightpaththatextendswithoutendinoppositedirections Agraphthatdisplayscontinuousdatausingconnectedline segments. Amethodofvisuallydisplayingadistributionofdatavalueswhere eachdatavalueisshownasadotormarkaboveanumberline.also knownasadotplot. AoneͲdimensionalmeasurethatisthemeasurablepropertyofline segments. StandardproceduresuitablefordividingsimpleorcomplexmultiͲ digitnumbers.itbreaksdownadivisionproblemintoaseriesof easiersteps. theleastcommonmultipleoftwoormoredenominators. Afractionthathasbeenreducedcompletely Ameasureofhowmuchmatterisinanobject. Thegreatestnumberreportedinasetofdata Theaverage;Ameasureofcenterinasetofnumericaldata, computedbyaddingthevaluesinalistandthendividingbythe numberofvaluesinthelist.

5 5

5.MD.3a,5aͲb 5.NBT.3b 5.NF.2

5 5 5 5

length lessthan likelihood line linegraph

5.MD.2

lineplot

5

Linearmeasure(length)

5

longdivision

5 5 5 5 5

lowestcommondenominator lowestterms mass maximum mean

Aquadrilateralwithtwodistinctpairsofadjacentcongruentsides.

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AcademicVocabularyWords Mathematics Grade CC Level 5 5 5 5 5 5 5 5 5 5 5 5

Word (commoncorewordsare bolded ) meter(m) metricsystem micrometer Midpointofalinesegment mileagetable milligram millimeter(mm) minimum minuend missingfactor

5.NF.1,3,6

mixednumber Multiples

5 5

Negativeinteger net

5

Nonroutineproblem

5

Nonstandardunitsofmeasure

5

5.G.1

numberline

5

5.NF.3

numerator

5 5

5.OA.1,2

numericalexpression obtuseangle

Definition Ametricunitformeasuringlength;Equalto100centimeters(cm) Asystemofmeasurement Anydeviceusedformeasuringverysmalldistances Thepointonalinesegmentequidistantfromtheendpoints. atableshowingdistances Aunitofmassequalto1/1000ofagram Ametricunitoflengthequaltoonethousandthofameter Theleastorlowestvalueorquantity. Thenumberfromwhichanothernumberissubtracted. thenumberthatmakesamultiplicationequationtruewhengiven onefactorandtheproduct Anumberwithawholenumberpartandafractionalpart Thenumbersthatresultfrommultiplyingawholenumberbytheset ofwholenumbers(e.g.,themultiplesof15are0,15,30,45,60,75, etc.). Anyintegerthatislessthan0. AtwoͲdimensionaldiagramthatcanbefoldedormadeintoathreeͲ dimensionalfigure. Aproblemthatcanbesolvedmorethanoneway,ratherthanaset procedure;theseproblemsmayincludemultipledecisionpointsand multiplesteps(gradeͲleveldependent). Objectssuchasblocks,paperclips,crayons,orpencilsthatcanbe usedtoobtainameasure. Alineonwhichorderednumberscanbewrittenorvisualizedand mayincludenegativenumbers. Numberabovethelineofafraction,showinghowmanypartsyou have Amathsentencethatcontainsnumbersandoperations ananglewithameasuregreaterthan90°andlessthan180° ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 5 5 5 5.NBT.5Ͳ7 5

Word (commoncorewordsare bolded ) obtusetriangle octagon odd operation

5.NF.1Ͳ2,4 5.MD.2,5

5 5

5.OA.3 5.G.1

5 5

organizeddata 5.G.1

5 5 5

OrderofOperations orderedpair

origin

parallellines parallelogram 5.OA.1

parentheses()

5

Partialproduct

5

Partitivedivision

5 5 5 5

5.OA.3 5.NBT.2

5.G.1

Definition atrianglewithoneobtuseangle Eightsidedpolygon anynumberthatcannotbedividedby2 Themathprocessesofaddition,subtraction,multiplication,and division. Theorderinwhichoperationsshouldbedone Thelocationofasinglepointonarectangularcoordinatesystem wherethefirstandsecondvaluesrepresentthepositionrelativeto thexͲaxisandyͲaxis,respectively Dataarrangedinadisplaythatismeaningfulandthatassistsinthe interpretationofthedata.Seedatadisplays/graphs. ThepointofintersectionofthexͲandyͲaxesinarectangular coordinatesystem,wherethexͲcoordinateandyͲcoordinateare bothzero(0). Linethatareaconstantdistanceapart,neverintersecting. Aquadrilateralinwhichbothpairsofoppositesidesareparallel. Apairofsymbolsusedtoenclosesectionsofamathematical expression Methodofmultiplying,whereone,tens,hundreds,etc.are multipliedseparatelyandthentheproductsareaddedtogether

pattern

Indivision,partitioning,orseparatingaquantitysothatthereisan equalamountineachgroup(e.g.,dividing20penniesinto4groups withthesamenumberofpenniesineachgroup). Apredictableorprescribedsequenceofnumbers,objects,etc.

percent Perimeter perpendicularlines

Numberofthingsoutofevery100 Thedistancearoundtheoutsideofafigureorshape Linesthatforma90°anglewheretheycross ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 5.NBT 5

Word (commoncorewordsare bolded ) placevalue

Thevalueofadigitinanumber,basedonthelocationofthedigit.

plane Planefigure

Aflatsurfacethatextendsforeverinalldirections AtwoͲdimensionalfigurethatliesentirelywithinasingleplane.

plus point

Symbolforaddition Thegeometricfigureformedattheintersectionoftwodistinctlines.

5

Polygon

5 5 5 5

Polyhedron(pl.polyhedra) positive Positiveinteger power

Aclosedfigurethathasthreeormoresides,nocurvedlines,andno intersections Asolidfigureboundedbypolygons. Greaterthanzero Anyintegerthatisgreaterthan0. Thenumberoftimesthebasenumberistobemultipliedbyitself

5 5 5 5

5 5

5.G.1

5.G.1,2

5.NBT.2

5 5 5

5 5

5.MD.5a,b,c

Definition

powerof10 Precision(ofmeasurement)

Anumberwith10asabaseandawholeͲnumberexponent Apropertyofmeasurementrelatedtotheunitofmeasureused;the smallertheunitused,themoreprecisethemeasurement.

Primefactorization primenumber

Theexpressionofanumberastheproductofprimefactors. AnypositiveintegerwithonlytwowholeͲnumberfactors,1anditself

prism

Apolyhedronthathastwocongruentandparallelfacesjoinedby facesthatareparallelograms.Prismsarenamedbytheirbases.

probability Proceduralstep

Howlikelyitisforaneventtohappen. Anactiontakentosolveaproblem(e.g.,therearethreeprocedural stepstosolvethefollowingexpression:2(75),whichhastwo operations).

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AcademicVocabularyWords Mathematics Grade CC Level 5.OA.2 5

Word (commoncorewordsare bolded ) product

Definition Theresultofmultiplyingnumberstogether.

5.NBT.2 5.NF.4Ͳ5 5.MD.5a

5 5 5

proof properfraction Propertiesofequality

5

proportion

5 5 5

protractor prove Pyramid

5 5 5 5

5.G.2

5.NBT.6 5.NF.7a,b

quadrant quadrilateral quintillion quotient

5

radius

5

random

5 5 5

ratio ray RealͲworldproblem

5.NF.6,7c 5.MD.1,5,5b,c 5.G.2

ademonstrationoftruthofamathematicalstatement Afractionwithanumeratorsmallerthanthedenominator 1)Abalancedequationwillremainbalancedifyouadd,subtract, multiply,ordividebothsidesbythesamenumber.2)Aquantity equaltoanotherquantitycanbesubstitutedforit. Aparttowholecomparisontheequalityoftworatioswrittenasan equation Aninstrumentusedtomeasureanddrawangles toverify Asolidshapewithpolygonasabaseandtriangularfacesthattaper toapoint(vertex) Anyofthefourregionsformedbytheaxesinarectangular coordinatesystem. Apolygonwithfoursidesandfourangles 18 1followedby18zeros;10 Theresultofdividingonenumberbyanother. alinesegmentwithoneendpointatthecenterofacircleandits otherendpointonthecircle Achancepickfromanumberofitems(likedrawinganitemfroma hat,rollingadie,orspinningaspinnerwhereallitemsareequally likely) Acomparisonoftwonumbers,oftenwrittenasafraction Alinethathasastartingpointbutnoendpoint AproblemthatisanapplicationofarealͲlifesituationinvolving mathematics.

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AcademicVocabularyWords Mathematics Grade CC Level 5

Word (commoncorewordsare bolded ) reciprocal

Definition

rectangle

Oneofapairofnumberswhoseproductis1:thereciprocalof2/3is 3/2 Aparallelogramwithfourrightangles.

rectangularprism reduce

Asolidfigurewithsixfacesthatareallrectangles tosimplifyormakesmaller.Toexpressafractioninitssimplestform.

5 5

reflection region

5

regroup

5

Regularpolygon

5 5 5 5 5

Relation remainder rhombus rightangle rightrectangularprism

Aflipofaflatfigureacrossalinethatcreatesamirrorimage allthepointsinsideaclosedshapetogetherwithallthepointsonthe edgeoftheshape Theprocessusedtoassistwhentradingorcarryinginadditionand subtraction Apolygonthatisbothequilateral(allsidescongruent)and equiangular(allanglescongruent). Theconnectionbetweenapairofobjects,measures,numbers Anamountleftoverafteronenumberisdividedbyanother. Aparallelogramwithfourcongruentsides. Ananglethatmeasuresexactly90°. Apolyhedronwithcongruentrectangularparallelbases,joinedby facesthatarealsorectangles.Thelateraledgesofthefacesare perpendiculartothebases. Atrianglewithoneanglemeasuring90° TheRomansystemofnumberingwherenumbersarerepresentedby letters. Atransformationofafigurebyturningitaboutapointoraxis.The amountofrotationisusuallyexpressedinthenumberofdegrees (e.g.,a90°rotation).Thedirectionoftherotationisusually expressedasclockwiseorcounterclockwise.Alsocalledaturn.

5 5 5

5.NF.4b 5.G.3 5.MD.5aͲc

5.G.3 5.MD.5aͲc

5 5

righttriangle Romannumeral

5

rotation

5

5.NBT.4

round

Toapproximateanumbertoaspecifiedplacevalue. ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 5.OA.3 5

Word (commoncorewordsare bolded ) rule

5 5

ruler Scalardrawing(ormodel)

5

scale

5

scalenetriangle

5

5.OA.3 5.NF.4a

sequence

Definition Ageneralstatementwritteninnumbers,symbols,orwordsthat describeshowtodetermineanyterminapatternorrelationship. Atoolusedtomeasuredistancesortomakestraightlines. Adrawing(ormodel)thatusesproportionallengthsinthedrawing (ormodel)andtheactualimage. Thenumericvalues,setatfixedintervals,assignedtotheaxesofa graph. Atrianglethathassidesofdifferentlengthsandthreedifferent angles Asetofnumbersorobjectsarrangedaccordingtoaspecificruleor pattern. Scientificmethodofexpressingthemagnitudesorquantitiesof importantnaturalphenomena.Baseunitsacceptableforelementary mathematicsitemsaremeter,kilogram,andsecond.

5

SIunits(InternationalSystemofUnits)

5

side

5

simplify

5 5 5

skew smaller solidfigure

Apointwithinasetofdatathatthrowsoffthebellcurve lessthan AthreeͲdimensionalfigurethatcompletelyenclosesaportionof space(e.g.,arectangularprism,cube,sphere,andpyramid).

solve south

Toworkouttheanswer thedirectiontotherightofsunrise;onamapusuallydown

5 5

5.MD.3,3b,5c

POWERWORD

Theedgeofapolygon(e.g.,atrianglehasthreesides),thefaceofa polyhedron,oroneoftheraysthatmakeupanangle. Theprocessofconvertingafractionormixednumbertoan equivalentfractionormixednumber,inwhichthegreatestcommon factorofthenumeratorandthedenominatorofthefractionisone.

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AcademicVocabularyWords Mathematics Grade CC Level 5

Word (commoncorewordsare bolded ) speed

Definition

5

sphere

5

square

5

squarecentimeter

5

squarefoot

Ameasureofhowfastsomethingisgoing;Usuallymeasuredas distance/time AthreeͲdimensionalfigureinwhichallpointsonthefigureare equidistantfromacenterpoint. Arectanglewithfourcongruentsides;also,arhombuswithfour rightangles. equaltotheareaofasquarethatmeasures1centimeteroneach side equaltotheareaofasquarethatmeasures1footoneachside

5

squaremile

equaltotheareaofasquarethatmeasures1mileoneachside

5

squarenumber

Anumberthatistheproductofmultiplyinganumberwithitself

Standardalgorithm

AlistofwellͲdefinedinstructionsorastepͲbyͲstepprocedureto solveaproblem. Awaytowritenumbersbyusingthedigits0Ͳ9,witheachdigithaving aplacevalue. Acceptedmeasuringdevicesandunitsofthecustomaryormetric system. Somethingstatedordeclared Extendedcontinuouslyinthesamedirectionwithoutcurving Ananglethatmeasuresexactly180°. Anumberorquantitytobesubtractedfromanother Amethodofrepeatedlysubtractingthesameamounttosolvea divisionproblem. Theresultofaddingnumberstogether. Thetotalareaoftheexteriorsurfaceofasolid. Amarkorsignusedinsteadofwords

5

5.NBT.5

5 5

standardform 5.MD.1

Standardunitsofmeasure

5 5 5 5 5

statement straight Straightangle subtrahend Successivesubtraction

5 5 5

sum surfacearea symbol

5.OA.1 5.NBT.3b

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AcademicVocabularyWords Mathematics Grade CC Level 5

Word (commoncorewordsare bolded ) symmetrical/symmetry

5 5

systematiclist Table

5 5

tails Tallychart(ortable)

5

tenthousands

5

term

5

5.NBT.3,3a,b

thousandths

5

5.NF.4b

tiling

5

5.OA.2 5.NBT.1

times

Definition Showingexactequivalenceorreflectionofashapeonoppositesides ofaseparatingline organizinginformationornumbersbaseduponasystem Adatadisplaythatorganizesinformationaboutatopicinto categories. thesideofthecoinoppositetheheads Achart,ortable,consistingoftallies,orslashmarks,havingaoneͲtoͲ onecorrespondencebetweenthenumberofobjectsandthenumber ofslashmarks Thevaluegiventothedigitlocated5placestotheleftofthedecimal point. Asinglenumber,oravariable,ornumbersandvariablesmultiplied together. Thevaluegiventothedigitlocatedthreeplacestotherightofthe decimalpoint. Arepeatingpatternoffiguresthatcompletelycoversaplanewithout gapsoroverlap. Awordthatmeansto“multiplyby”

5 5

transformation translation

achangeinthesize,shape,orpositionofafigure. Atransformationinwhicheverypointinafigureismovedinthe samedirectionandbythesamedistance.Alsocalledaslide.

5 5 5 5 5

trapezoid triangularprism trillion triple twist

5

union

Aquadrilateralwithexactlyonepairofparallelsides aprismthathastrianglesasbases A1followedby12zeros;10 12. Tomultiplyanumberbythree Towindtwothingsaroundeachotheroronethingaround somethingelse acombinationoftwoormorethings ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 5.MD.3Ͳ5 5

Word (commoncorewordsare bolded ) unitcube

Definition

5 5 5

week weight west

acubewhoseedgesare1unitlong;itisthebasicunitof measurementforvolume Afractionthathas1asitsnumerator Anysymbol,usuallyaletter,whichcouldrepresentanumber. Adiagramthatshowsrelationshipsamongsetsofobjects. Thepointcommontothetworaysthatformanangle;thepoint commontoanytwosidesofapolygon;thepointcommontothree ormoreedgesofapolyhedron. Perpendiculartotheplaneofthehorizon. congruentanglesthatformoppositeeachotherwhentwolines intersect alinethatrunstoptobottomonagrid(yͲaxis) Theamountofspacetakenupbyanobject,usuallycalculatedby: basexheightxwidth ]/' Howheavysomethingisorhowmuchmassithas thegeneraldirectionofthesunset;onamapusuallytotheleft

5 5

when wholenumbers

Awordusedinstoryproblemstoask“atwhattime” Thenumbersintheset{0,1,2,3,4...}. Havingaspecificdistancefromsidetoside OneofthedimensionsofatwoͲorthreeͲdimensionalfigure. Thehorizontalnumberlineonarectangularcoordinatesystem. ThevalueonthexͲaxisusedtolocateapointonthecoordinate graph.itisthefirstvalueinanorderedpair. Theverticalnumberlineonarectangularcoordinatesystem. ThevalueontheyͲaxisusedtolocateapointonthecoordinate graph.itisthesecondvalueinanorderedpair.

5 5 5 5

5.NF.4b,7,7aͲc

5 5 5 5

unitfraction variable Venndiagram vertex/vertices

vertical verticalangle

5.MD.3Ͳ5

5.NBT.2,5,6 5.NF.3Ͳ5,7 5.MD.5a

verticalaxis volume

5 5 5

5.G.1,2

wide width xͲaxis/horizontalaxis

5

5.G.1

xͲcoordinate

5 5

5.G.1

yͲaxis/verticalaxis yͲcoordinate

5.G.1,2

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AcademicVocabularyWords Mathematics Grade CC Level 6.G.4 6 6 6 6 6 6 6 6

6.NS.7c,7d,8

6.EE

Word (commoncorewordsare bolded ) 3Ͳdimensional

Definition

above absolutevalue acutetriangle addend additiveIdentityPropertyof0

Inahigherplaceorposition;inexcessoforover Howfaranumberisfromzero atrianglewiththreeacuteangles Anyofthenumbersthatareaddedtogether Therulethatstatesthatanynumberplus0isequaltothatnumber

additiveinverses algebraicexpression

Anumberandit'soppositewhosesumis0;ex.Ͳ4and4=0 Amathematicalphrasethatcancontainordinarynumbers,variables (likexory)andoperators(likeadd,subtract,multiply,anddivide).

algorithm analyze angle area

Astepbystepmethodforsolvingaproblem Examiningpartstounderstandhowtheyworktogether Afigureformedbytworayswiththesameendpoint(vertex). Theamountofsurfaceinsideaclosedshape.measuredinsquare units Themeasureoftheinteriorsurface.Theformulaisa=½ap(apothem, perimeter) Themeasureoftheinteriorsurface.Theformulaisa=bh(basex height) Themeasureoftheinteriorsurface.Theformulaisa=½bh((basex height)÷by2) Thepropertythatstatesthatwhenaddingthreeormorereal numbers,thesumisalwaysthesameregardlessoftheirgrouping.

6 6 6 6

6.NS.2,3

6

6.G.1

areaofapolygon

6

6.G.1

areaofaquadrilateral

6

6.G.1,4

areaofatriangle

6

6.EE.3

AssociativePropertyofAddition

6

6.EE.3

AssociativePropertyofMultiplication

6

6.SP.5b

attribute

PowerWord 6.EE.2c 6.G.1,4

solidshapes;havingpointsorsidesthatarenotallononeplane

Thepropertythatstatesthatwhenmultiplyingthreeormorereal numbers,theproductisalwaysthesameregardlessoftheir grouping. Acharacterthatsomethinghassuchascolor,weight,height ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 6 6.NS.6,6b 6 6 6

base(ofasolidfigure) 6.SP.4

6 6 6 6 6 6 6

Word (commoncorewordsare bolded ) average axis

boxplot chord

6.EE.2b

cluster coefficient

6.EE.3

commondenominator commonfactor commonmultiple CommutativePropertyofAddition

6

6.EE.3

CommutativePropertyofMultiplication

6 6

PowerWord

compare compose

6 6 6 6 6

PowerWord

compute congruent constant convert coordinate

6

6.NS.6

6.NS.4 6.NS.4

6.RP.3d 6.NS.6,8 6.G.3

coordinateaxes

Definition Acalculated"central"valueofasetofnumbers Thehorizontalandverticalnumberlinesusedinacoordinateplane system. Aflatsurfaceofasolidfigurebywhichthefigureismeasuredor classified Adiagramorgraphusinganumberlinetoshowthedistributionofa setofdata Astraightlineconnectingtwopointsonacurveorcurvedshape Agroupingofanumberofsimilarthings Thenumberwhichismultipliedbyoneormorevariablesorpowers ofvariablesintheterm. Adenominatorthatisthesameintwoormorefractions. Anumberthatdividestwoormorenumbersexactly. Anumberthatisamultipleoftwoormoreothernumbers. Thispropertymeansthataddendscanbeaddedinanyorderandthe sumisalwaysthesame. Thispropertymeansthatfactorscanbemultipliedinanyorderand theproductisalwaysthesame. Tofindhowthingsaredifferentorthesame Toformbyputtingtogether(e.g.,ageometricfigureoranumber). Tosolveproblemsthatusenumbers Havingexactlythesameshapeandsize. Anumberhavingafixedvaluethatdoesnotchangeorvary Tochangesomethingfromoneformtoanother Apairofnumbersusedtodeterminethepositionofapointona graph Asetoflinesorcurvesusedtodefineacoordinatesystem.

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AcademicVocabularyWords Mathematics Grade CC Level 6.RP.3a 6

Word (commoncorewordsare bolded ) coordinateplane

6.NS.6b,c,8 6.G.3

6

6

coordinatesystem

6.EE.2c 6.G.2

6

customarysystem

6 6

6.SP.1Ͳ5

6 6

6.NS.3

6 6

cube

6.SP.4

6.EE.9

dividend divisor

Aquantitythatistobedivided. Thenumberbywhichanothernumberisdivided.

decimal(number) decompose denominator dependentvariable determine diameter

6 6 6

PowerWord

different/difference digit distributiveproperty

6

6.RP.3d 6.NS.1Ͳ3

6 6

Astandardgrid,composedoflinesoflatitudeandlongitude,usedto determinetheabsolutelocationofanyobject,place,orfeatureon theearth'ssurface. Boxshapedsolidobjectthathas6identicalsquarefaces

divide/division

data Datadisplays/graphs

PowerWord

6.NS.4 6.EE.3

AplaneformedbyahorizontalnumberlinecalledthexͲaxisanda verticalnumberlinecalledtheyͲaxis

Thesystemofmeasurementusedintheunitedstatesformeasuring length,volumeandweight Acollectionoffacts,suchasvaluesormeasurements Differentwaysofdisplayingdataincharts,tables,orgraphs; includingpictographs,singleͲordoubleͲbargraphs,linegraphs,line plots,orVenndiagrams. Notawholenumber,onlypartofthewhole Toseparateintopartsorelements(e.g.,geometricfiguresor numbers). Thebottomnumberinafraction;tellshowmanyequalparts Avariablewhosevaluedependsonthevaluesofoneormore independentvariables. tofindorfigureout Astraightlinegoingthroughthecenterofacircleconnectingtwo pointsonthecircumference. Notthesame;unlike Anyofthesymbols0,1,2,3,4,5,6,7,8,9usedtowritenumbers Anumberoutsidetheparenthesiscanbemultipliedtoeachterm withintheparenthesis.Ex.a(b+c)=ab+ac Tosplitawholeintoequalpartsorgroups.

6 6

6.NS.2,3

Definition

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AcademicVocabularyWords Mathematics Grade CC Level 6.SP.4 6

Word (commoncorewordsare bolded ) dotplot

6

6.RP.3

doublenumberlinediagram

6 6

6.NS.5

elevation equation

6 6

6.RP.3 6.NS.1 6.EE.5,7,9

agraphthatsummarizesdatabythenumberofdotsaboveeach datavalueonthehorizontalaxis Agraphicdiagramthatshowsaproportionalrelationshipbetween twoquantities. Howhighsomethingisabovesealevel Saystwothingsarethesame,usingmathsymbols

6 6 6 6

6.RP.3,3a

6.EE.1,2c

equivalentratio estimate/estimation evaluate exponent

6

6.EE.1Ͳ4,6

expression

Atrianglewith3equalsidesand3equalangles Expressionsthathavethesamevaluebutarepresentedinadifferent formatusingthepropertiesofnumbers. Ratiosthathavethesamevalue Toguessclosely;ananswerthatisclosetotheexactanswer tosolveorfindthevalueofanexpression Amathematicalnotationindicatingthenumberoftimesaquantityis multipliedbyitself Numbers,symbolsgroupedtogethertoshowthevalueofsomething

6

6.NS.4 6.EE.2b

factor

Anumberthatismultipliedbyanothernumbertofindaproduct

firstquartile formula

Themedianofthelowerhalfofadataset Amathematicalrulewrittenusingsymbols,usuallyasanequation describingacertainrelationshipbetweenquantities Apartofawholeexpressedusinganumeratorandadenominator

6 6

6.EE.3,4

PowerWord PowerWord

6.EE.2c 6.Gg.2

equilateraltriangle equivalentexpression

Definition

6

6.NS.1 6.G.2

fraction

6 6 6 6 6

6.NS.4

greatestcommonfactor(GCF) histogram horizontal improperfraction independentvariable

6.SP.4 6.NS.6c 6.EE.9

Thegreatestnumberthatisafactoroftwoormorenumbers. Abarchartrepresentingafrequencydistribution Parallelto,orintheplaneofthehorizon. Afractionwhosenumeratorisgreaterthanthedenominator Avariableinanequationthatmayhaveitsvaluefreelychosen regardlessthevaluesofanyothervariable. ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 6.EE.5,8 6

Word (commoncorewordsare bolded ) inequality

6

6.EE.8

infinite

6 6

6.NS.6c 6.SP.5c

integers interquartilerange

6.NS.4

Inverseoperation Isoscelestriangle Leastcommonmultiple(LCM)

6 6 6 6

lineplot

6

lowestterms

6

6.SP.5c

mean

6

6.SP.5c

meanabsolutedeviation

6

6.SP.3

measureofvariation

6 6

measuresofcentraltendency 6.SP.5c

median

Definition Amathematicalsentencethatusessymbolssuchas<,ч,>,orшto comparetwoquantities. Havingnolimitsorboundariesintimeorspaceorextentor magnitude;endless Allwholenumbers(bothpositiveandnegative)andzero. Thedifferencebetweentheupperandlowerquartiles;represents themiddlehalfofthedataintheset Theoperationthatreversestheeffectofanotheroperation Atrianglewith2equalsidesand2equalangles Thesmallestcommonmultiplethattwoormorenumbershavein common Amethodofvisuallydisplayingadistributionofdatavalueswhere eachdatavalueisshownasadotormarkaboveanumberline.also knownasadotplot. Afractionissaidtobeinlowesttermsifitsnumeratorand denominatorhavenocommonfactor. Theaverage;Ameasureofcenterinasetofnumericaldata, computedbyaddingthevaluesinalistandthendividingbythe numberofvaluesinthelist. Ameasureofvariationinasetofnumericaldata,computedby addingthedistancesbetweeneachdatavalueandthemean,then dividingbythenumberofdatavalues. Providesanindicatorofvariationaroundcentraltendencyvalues.its measuresarerange,percentileandstandarddeviation. Measurethattellsuswherethemiddleofabunchofdatalies.The threemostcommonaremean,median,andmode. Themiddlevalueofasetofdatathatarearrangedinorderofsize.

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AcademicVocabularyWords Mathematics Grade CC Level 6 6 6 6 6 6

6.NS.4

Word (commoncorewordsare bolded ) metricsystem minimum minuend mixednumber mode multiples

6

MultiplicativeIdentityPropertyof1

6

Multiplicativeinverses

6 6

6.NS.5,6,7c

6

6.RP.3 6.NS.6Ͳ7 6.EE.8 6.SP.4

6.G.4

6

negativenumbers net numberline

numerator

6 6 6

6.EE.1

6 6

6.EE.2c

6.NS.2,3 6.EE.2a,c,3 6.EE.9 6.NS.6b

numericalexpression obtusetriangle operation OrderofOperations orderedpair

Definition Abase10systemofmeasurementwhereeachunitisdefinedin termsofmultiplesof10. Theleastorlowestvalueorquantity. Thenumberfromwhichanothernumberissubtracted. Anumberwithawholenumberpartandafractionalpart Thenumberornumbersthatoccurmostofteninasetofdata Thenumbersthatresultfrommultiplyingawholenumberbytheset ofwholenumbers(e.g.,themultiplesof15are0,15,30,45,60,75, etc.). Apropertythatstatesthatwhenyoumultiplyanumberby1,the productisthatnumber. Twonumbersthatwhenmultipliedtogetherequal1.example4 multipliedby1/4 Numbersthatarelessthanzero AtwoͲdimensionaldiagramthatcanbefoldedormadeintoathreeͲ dimensionalfigure. Alineonwhichorderednumberscanbewrittenorvisualizedand mayincludenegativenumbers. Numberabovethelineofafraction,showinghowmanypartsyou have Amathsentencethatcontainsnumbersandoperations Atrianglewithoneobtuseangle Themathprocessesofaddition,subtraction,multiplication,and division. Theorderinwhichoperationsshouldbedone Thelocationofasinglepointonarectangularcoordinatesystem wherethefirstandsecondvaluesrepresentthepositionrelativeto thexͲaxisandyͲaxis,respectively ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 6

Word (commoncorewordsare bolded ) origin

Definition

6 6 6

6.RP.3c

percent perpendicularline placevalue

ThepointofintersectionofthexͲandyͲaxesinarectangular coordinatesystem,wherethexͲcoordinateandyͲcoordinateare bothzero(0). Avaluethat"liesoutside"(ismuchsmallerorlargerthan)mostof theothervaluesinasetofdata. Numberofthingsoutofevery100 Linesthatforma90°anglewheretheycross Thevalueofadigitinanumber,basedonthelocationofthedigit.

6

6.RP.3a 6.SP.4

plot

Locatingandmarkingapointwhengivenitscoordinates

plus polygon

Symbolforaddition Aclosedfigurethathasthreeormoresides,nocurvedlines,andno intersections Greaterthanzero Apolyhedronthathastwocongruentandparallelfacesjoinedby facesthatareparallelograms.Prismsarenamedbytheirbases.

6

6 6

outlier

6.G.1,3

6 6

6.NS.5,7c

6 6 6 6 6

6.SP

6 6 6

6.G.2

6.EE.2b

6.RP

positive prism

probability product proof proportion proportionalrelationship

Howlikelyitisforaneventtohappen. Theresultofmultiplyingnumberstogether. Ademonstrationoftruthofamathematicalstatement Theequalityoftworatioswrittenasanequation. Ifoneoftherelatedthingsismultipliedinsizebyanumber,which we'llcallx,thentheotherrelatedthingisalsomultipliedbyx.

protractor prove pyramid

Aninstrumentusedtomeasureanddrawangles toverify Asolidshapewithpolygonasabaseandtriangularfacesthattaper toapoint(vertex)

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AcademicVocabularyWords Mathematics Grade CC Level 6.NS.6b,8 6 6 6 6

6.G.1 6.NS.1 6.EE.2b

Word (commoncorewordsare bolded ) quadrant quadrilateral quintillion quotient

6

radius

6

range

6 6 6

6.RP.2,3,3b,c 6.RP.1Ͳ3 6.NS.6,6c,7,7b,c 6.EE.7

6 6

Ray 6.RP.3 6.NS.5,7b,c,8 6.EE.2c,6Ͳ9 6.G.1Ͳ4

6 6 6

RealͲworldproblem

reciprocal 6.G.1,4 6.G.2

6 6 6

rate ratio rationalnumber

6.NS.6b

rectangle rectangularprism

Definition ThefourregionsintowhichacoordinateplaneisdividedbythexͲ axisandtheyͲaxis Apolygonwithfoursidesandfourangles 1followedby18zeros;10 18 Theresultofdividingonenumberbyanother. alinesegmentwithoneendpointatthecenterofacircleandits otherendpointonthecircle Thedifferencebetweenthegreatest(maximum)andleast (minimum)valuesinasetofdata. Aratiothatcomparesquantitiesmeasuredindifferentunits Acomparisonoftwonumbers,oftenwrittenasafraction Anynumberthatcanbewrittenasafraction. Aportionofalinethatbeginsatanendpointandgoesonindefinitely inonedirection. AproblemthatisanapplicationofarealͲlifesituationinvolving mathematics. Oneofapairofnumberswhoseproductis1:thereciprocalof2/3is 3/2 Aparallelogramwithfourrightangles. AthreeͲdimensionalfigure(polyhedron)withcongruentrectangular parallelbasesandlateralfacesthatareparallelograms.

reduce

tosimplifyormakesmaller.Toexpressafractioninitssimplestform.

reflection region

Aflipofaflatfigureacrossalinethatcreatesamirrorimage allthepointsinsideaclosedshapetogetherwithallthepointsonthe edgeoftheshape ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 6 6 6.G.2 6

6 6 6

Word (commoncorewordsare bolded ) remainder rightangle rightrectangularprism

rightsquarepyramid 6.G.1,4

righttriangle Romannumeral

6

scalenetriangle

6

simplify

6 6 6 6 6

Anamountleftoverafteronenumberisdividedbyanother. Ananglethatmeasuresexactly90°. Apolyhedronwithcongruentrectangularparallelbases,joinedby facesthatarealsorectangles.Thelateraledgesofthefacesare perpendiculartothebases. Apyramidthathasanaxisperpendiculartoitsbaseanditsbaseis square Atrianglewithoneanglemeasuring90° theRomansystemofnumberingwherenumbersarerepresentedby letters. Atrianglethathassidesofdifferentlengthsandthreedifferent angles Theprocessofconvertingafractionormixednumbertoan equivalentfractionormixednumber,inwhichthegreatestcommon factorofthenumeratorandthedenominatorofthefractionisone.

6

square

6

squarecentimeter

6

squarefoot

lessthan Answertoaproblem Toworkouttheanswer thedirectiontotherightofsunrise;onamapusuallydown Anumericalsummaryofhowtightlythevaluesareclusteredaround the"center" A4Ͳsidedpolygon(aflatshapewithstraightsides)whereallsides haveequallengthandeveryangleisarightangle(90°) equaltotheareaofasquarethatmeasures1centimeteroneach side equaltotheareaofasquarethatmeasures1footoneachside

6

squaremile

equaltotheareaofasquarethatmeasures1mileoneachside

6.EE.8 POWERWORD 6.SP.2

smaller solution solve south spread

Definition

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AcademicVocabularyWords Mathematics Grade CC Level 6 6.NS.2,3 6

Word (commoncorewordsare bolded ) squareͲbasedpyramid Standardalgorithm

6

6.SP.1,2

statistical

6

6.SP.1Ͳ3

statisticalvariability

6

6.SP

statistics

6 6 6 6 6 6 6

6.EE.5 6.G.4

6.RP.3

straightangle substitution subtrahend surfacearea systematiclist tails tapediagram

6

term

6

thirdquartile

6 6

6 6

6.RP.3d

Definition Apyramidhavingasquarebase. AlistofwellͲdefinedinstructionsorastepͲbyͲstepprocedureto solveaproblem. Of,relatingto,oremployingstatisticsortheprinciplesofstatistics. Referstotheextenttowhichdatapointsdifferfromeachother. Therearefourcommonlyusedmeasuresofvariability:range,mean, varianceandstandarddeviation. Abranchofappliedmathematicsconcernedwithcollecting, organizing,andinterpretingdata. ananglewithameasureof180° Toreplacethevariablesinanequationwithnumbers. Anumberorquantitytobesubtractedfromanother Thetotalareaoftheexteriorsurfaceofasolid. organizinginformationornumbersbaseduponasystem thesideofthecoinoppositetheheads Adrawingthatlookslikeasegmentoftape,usedtoillustrate numberrelationships.alsoknownasastripdiagram,barmodel, fractionstrip,orlengthmodel. Asinglenumber,oravariable,ornumbersandvariablesmultiplied together. Medianoftheupperhalfofacollectionofdata;75thpercentile

transformation translation

achangeinthesize,shape,orpositionofafigure. Atransformationinwhicheverypointinafigureismovedinthe samedirectionandbythesamedistance.Alsocalledaslide.

Trapezoid triangularprism

Aquadrilateralwithexactlyonepairofparallelsides Aprismcomposedoftwotriangularbasesandthreerectangular sides ©PartnersforLearningͲdonotdistribute

AcademicVocabularyWords Mathematics Grade CC Level 6 6 6 6

6.G.2

Word (commoncorewordsare bolded ) triangularpyramid trillion union unitcube

6 6

6.G.2

6 6

6.EE.2c,6,9 6.SP.3

variable variation

6

6.G.3

vertex/vertices

6 6

6.NS.6c

vertical verticalangle

6

6.EE.2c 6.G.2

volume

6.RP.2,3b

unitfraction unitrate

Definition Asolidshapewithatrianglebaseand3triangularfacesthatmeetin apoint 12 A1followedby12zeros;10 . Acombinationoftwoormorethings Acubewhoseedgesare1unitlong;itisthebasicunitof measurementforvolume Afractionthathas1asitsnumerator Arateinwhichthesecondquantityinthecomparisonisoneunit.

west

Anysymbol,usuallyaletter,whichcouldrepresentanumber. Afunctionthatrelatesthevaluesofonevariabletothoseofother variables Acornerpointofageometricfigure.Forapolygon,verticesare whereadjacentsidesmeet.Foranangle,thevertexiswherethetwo raysmakinguptheanglemeet. Perpendiculartotheplaneofthehorizon. congruentanglesthatformoppositeeachotherwhentwolines intersect Theamountofspacetakenupbyanobject,usuallycalculatedby: basexheightxwidth thegeneraldirectionofthesunset;onamapusuallytotheleft

wholenumbers

Thenumbersintheset{0,1,2,3,4...}.

6

xͲaxis

Thehorizontalnumberlineonarectangularcoordinatesystem.

6

xͲcoordinate

6

yͲaxis

ThevalueonthexͲaxisusedtolocateapointonthecoordinate graph.itisthefirstvalueinanorderedpair. Theverticalnumberlineonarectangularcoordinatesystem.

6 6

6.NS.4 6.EE.1

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AcademicVocabularyWords Mathematics Grade CC Level 6.NS.8 6 6

Word (commoncorewordsare bolded ) yͲcoordinate zeropair

Definition ThevalueontheyͲaxisusedtolocateapointonthecoordinate graph.itisthesecondvalueinanorderedpair. Theresultwhenonepositivenumberispairedwithonenegative number.Ex.Ͳ3+3=0

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