英文版数学课件Math for elementaryMath Practice Standards2nd grade

MathforelementaryMathPracticeStandards2ndgradeintroductionVenushasabeautifulnameandisthesecondplanetfromtheSun.It’sterriblyhot—evenhotterthanMercurywhoa!Thiscanbethepartofthepresentationwhereyoucanintroduceyourself,writeyouremail…Tableofcontents01.overviewDespitebeingred,Marsisacoldplace02.FeaturesofthetopicVenushasabeautifulnamebutit’shot03.assignmentMercuryistheclosestplanettotheSun04.AboutthetopicJupiterisagasgiantandthebiggestplanetoverview01.YoucanenterasubtitlehereifyouneeditWhylearnmathpractisestandards?venusVenushasabeautifulnameandisthesecondplanetfromtheSunjupiterJupiterisagasgiantandthebiggestplanetintheSolarSystem“Thisisaquote,wordsfullofwisdomthatsomeoneimportantsaidandcanmakethereadergetinspired.”—SOMEONEFAMOUS333,000.00EarthsistheSun’smass386,000kmIsthedistancebetweenEarthandtheMoon9h37m23sIsJupiter’srotationperiodREASONWITHGEOMETRYALGEBRAICTHINKINGMercuryistheclosestplanettotheSunFEATUREOF2NDGRADESTANDARDSIt’scomposedmostlyofhydrogenandheliumMEASUREMENTANDDATADespitebeingred,MarsisactuallyacoldplaceNUMBERINBASE10Venushasabeautifulname,butit’sterriblyhotWhatarethemathpractisestandards?MakesenseofproblemsandperseveranceinsolvingthemReasonabstractlyandquantitativelyConstructviableargumentsandcritiquethereasoningofothersModelwithmathematicsUseappropriatetoolsstrategicallyAttendtoprecisionLookforandmakeuseofstructureLookforandexpressregularityinrepeatedreasoningWherearetheyusedthemost?venusVenushasabeautifulname,butit’shotmarsDespitebeingred,MarsisacoldplaceDEFINITIONOFTHESTANDARDSMAKESENSEDespitebeingred,MarsisactuallyacoldplaceUSETHERIGHTTOOLSJupiterisagasgiantandthebiggestplanetREASONANDBECRITICMercuryistheclosestplanettotheSunBEPRECISESaturniscomposedofhydrogenandheliumMODELWITHMATHVenushasabeautifulname,butit’shotLOOKFORPATTERNSNeptuneisthefourth-largestplanetHowDOESITworkdependingongrade?50%75%25%mercuryMercuryistheclosestplanettotheSunvenusVenushasabeautifulname,butit’shotmarsDespitebeingred,MarsisacoldplaceAPICTUREISWORTHATHOUSANDWORDSDespitebeingred,Marsisaverycoldplace.It’sfullofironoxidedust,whichgivestheplanetitsreddishcastInsertyourmultimediacontenthereAvideowillhelpyourstudentsmercuryMercuryistheclosestplanettotheSunvenusVenushasabeautifulname,butit’shotPRACTICALUSESOFTHESTANDARDSjupiterIt’sagasgiantandthebiggestplanetprocessStep2Neptuneisthefourth-largestplanetStep4SaturniscomposedofhydrogenandheliumStep1Despitebeingred,MarsisacoldplaceStep3Step5Venushasabeautifulname,butit’shotMercuryistheclosestplanettotheSunOverviewdiagramneptuneNeptuneisthefourth-largestplanetmarsDespitebeingred,MarsisacoldplacevenusVenushasabeautifulname,butit’shotmercuryMercuryistheclosestplanettotheSunBignumberscatchyouraudience’sattentioneasily330,000.00AwesomewordseffectivenessofthismethodTomodifythisgraph,clickonit,followthelink,changethedataandpastethenewgraphherevenusVenushasabeautifulname,butit’shotmarsDespitebeingred,MarsisacoldplacemercuryvenusVenushasabeautifulname,butit’shotDidyouknowthis?MercuryistheclosestplanettotheSunjupiterIt’sthebiggestplanetintheSolarSystemmarsDespitebeingred,MarsisacoldplaceproblemsVenushasabeautifulnameandisthesecondplanetfromtheSun.It’sterriblyhotsolutionsDespitebeingred,Marsisactuallyaverycoldplace.It’sfullofironoxidedustexerciseDespitebeingred,Marsisacoldplace.It’sfullofironoxidedust8+4=12ASSIGNMENT:Canyoudothis?truefalseIcanusemathtoolstohelpmesolveproblemsIcanthinkaboutnumbersinmanydifferentwaysIcanfindpatternsandconnectionsIcantalkandexplainaboutmathproblemsYoucanreplacetheimagesonthescreenswithyourownwork.Justdeletethese,addyoursandcenterthemproperlyOnlineresourcesOurteammariaYoucantalkabitaboutthispersonheregregoryYoucantalkabitaboutthispersonherelivieYoucantalkabitaboutthispersonherethanks!addyouremail@+91620421838Doyouhaveanyquestion?alternativeresourcesMathematicsSubjectforMiddleSchoolAlgebra6thGradeWhoa!Thiscanbethepartofthepresentationwhereyoucanintroduceyourself,writeyouremail…03010204TableofcontentsFractionsYoucandescribethetopicofthesectionhereAbsolutevalueYoucandescribethetopicofthesectionhereIntegersYoucandescribethetopicofthesectionhereResultYoucandescribethetopicofthesectionhereFractions01Youcanenterasubtitlehereifyouneedit—SomeoneFamous“Thisisaquote,wordsfullofwisdomthatsomeoneimportantsaidandcanmakethereadergetinspired”IntroductiontofractionsHereyoucangiveabriefdescriptionofthetopicyouwanttotalkabout.Forexample,ifyouwanttotalkaboutMercury,youcansaythatit’sthesmallestplanetintheentireSolarSystem36=12LeastcommonmultipleMercuryVenusVenushasabeautifulnameandisthesecondplanetfromtheSun.It’shotandhasapoisonousatmosphereMercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystem—it’sonlyabitlargerthantheMoon264?824?Leastcommondenominator23+14MercuryMercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystem—it’sonlyabitlargerthantheMoon36689121216Divisibilitypatterns2345678910ExampleVenushasabeautifulnameandisthesecondplanetfromtheSun.It’shotandhasapoisonousatmospherehereAwesomewords!IntroductiontoprimeandcompositenumbersPrimeCompositeVenushasabeautifulnameandisthesecondplanetfromtheSun.It’sterriblyhotMercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystem23574689FactorsandGCFMercuryVenusVenushasabeautifulnameandisthesecondplanetMercuryistheclosestplanettotheSunandthesmallestoneTheQuiz!Despitebeingred,Marsisactuallyacoldplace2028112244571014202891219121824273636484560......3246????????......??Simplifyingfractions812=2344MercurySaturnSaturniscomposedmostlyofhydrogenandheliumMercuryistheclosestplanettotheSunandthesmallestoneMarsDespitebeingred,MarsisactuallyacoldplaceVenusVenushasabeautifulnameandisthesecondplanetEquivalentfractions12244?MercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystemFractionsanddecimals0.010.160.350.430.981100351001610011009810043100MercuryistheclosestplanettotheSunandthesmallestoneintheSolarSystemComparingandorderingfractions42484048Doyouknowwhathelpsyoumakeyourpointclear?Listslikethisone:They’resimpleYoucanorganizeyourideasclearlyYou’llneverforgettobuymilk!Andthemostimportantthing:theaudiencewon’tmissthepointofyourpresentationEstimating&roundingfractions011/23878MercuryistheclosestplanettotheSunandthesmallestoneVenushasabeautifulnameandisthesecondplanetfromtheSunSaturn,theringedplanetiscomposedofhydrogenandheliumMercuryVenusSaturnAddandsubtractfractionslikedenominators111110101010111101010410+310=??VenushasabeautifulnameandisthesecondplanetfromtheSunVenusSaturn,theringedplanet,iscomposedofhydrogenandheliumSaturnAddingfractionswithunlikedenominators7-MercurySaturnSaturniscomposedmostlyofhydrogenandheliumMercuryistheclosestplanettotheSunandthesmallestoneMarsDespitebeingred,MarsisactuallyacoldplaceVenusVenushasabeautifulnameandisthesecondplanet558ApictureisworthathousandwordsSubtractfractionswithunlikedenominators5626-=3656712-=5x26x2712-VenushasabeautifulnameandisthesecondplanetfromtheSunMultiplyingfractionsMercuryVenusVenushasabeautifulnameandisthesecondplanetMercuryistheclosestplanettotheSunandthesmallestone56x3456x8==??DividingfractionsMercuryVenusVenushasabeautifulnameandisthesecondplanetMercuryistheclosestplanettotheSunandthesmallestoneMarsDespitebeingred,Marsisactuallyacoldplace4523÷=4534x4532x=12101210=151Absolutevalue02YoucanenterasubtitlehereifyouneeditUnderstandingabsolutevalueHereyoucangiveabriefdescriptionofthetopicyouwanttotalkabout.Forexample,ifyouwanttotalkaboutMercury,youcansaythatit’sthesmallestplanetintheentireSolarSystem012345678-8-7-6-5-4-3-2-1X+3=6ComparingabsolutevaluesMercuryIt’stheclosestplanettotheSunVenusVenushasabeautifulnameMarsDespitebeingred,It’sacoldplaceJupiterJupiteristhebiggestplanetSaturnSaturnisagasgiantandhasringsNeptuneNeptuneisthefarthestplanet-3<2-3>-2-3<34>1-4<-24>4ApicturealwaysreinforcestheconceptImagesreveallargeamountsofdata,soremember:useanimageinsteadofalongtextThisisagraphFollowthelinkinthegraphtomodifyitsdataandthenpastethenewonehere.Formoreinfo,clickhereVenusVenushasabeautifulnameandisthesecondplanetMarsDespitebeingred,Marsisactuallyacoldplace34Integers03YoucanenterasubtitlehereifyouneeditIntegersintherealworldNegativePositiveTemperatureBelow0degreesAbove0degreesSeaLevelBelowsealevelAbovesealevelDistanceBackwardForwardProfitLossGainDirectionDownUpMercuryistheclosestplanettotheSunandthesmallestoneof