英文版数学课件Here is where your presentation begins8th gradeMath Subject for Middle SchoolExpressions and Equations

Hereiswhereyourpresentationbegins8thgradeMathSubjectforMiddleSchool:ExpressionsandEquationsExpressionsYoucandescribethetopicofthesectionhereEquationsYoucandescribethetopicofthesectionhereInequalitiesYoucandescribethetopicofthesectionhere010203TableofcontentsThiscanbethepartofthepresentationwhereyouintroduceyourself,writeyouremail…Whoa!Youcangiveabriefdescriptionofthetopicyouwanttotalkabouthere.Forexample,ifyouwanttotalkaboutMercury,youcansaythatit’sthesmallestplanetintheentireSolarSystemIntroductionExpressionsYoucanenterasubtitlehereifyouneedit01Doyouknowwhathelpsyoumakeyourpointclear?Listslikethisone:They’resimpleYoucanorganizeyourideasclearlyYou’llneverforgettobuymilk!Andthemostimportantthing:theaudiencewon’tmissthepointofyourpresentationTheslidetitlegoeshere!MercuryVenusVenushasabeautifulnameandisthesecondplanetfromtheSun.It’shotandhasapoisonousatmosphereIt’stheclosestplanettotheSunandthesmallestoneintheSolarSystem—it’sonlyabitlargerthantheMoonMaybeyouneedtodividethecontentCoefficientMercuryistheclosestplanettotheSunandthesmallestoneVariableVenushasabeautifulnameandisthesecondplanetfromtheSunConstantDespitebeingred,Marsisactuallyacoldplacefullofironoxidedust10x+20Coefficient,variableandconstantDespitebeingred,MarsisacoldplaceVenusVenusisthesecondplanetfromtheSunJupiterIt’sthebiggestplanetofthemallMarsSaturnIt’sagasgiantandhasseveralringsx+15y+32x+yY-3xSomeexpressionsMarsisactuallyaverycoldplaceIt’sthefarthestplanetfromtheSunMarsNeptuneMercuryIt’stheclosestplanettotheSunVenusVenusisthesecondplanetfromtheSunJupiterIt’sthebiggestplanetofthemallSaturnIt’scomposedofhydrogenandhelium010203040506WorkwithapartnerAwesomewords“Thisisaquote,wordsfullofwisdomthatsomeoneimportantsaidandcanmakethereadergetinspired.”—SomeoneFamousApictureisworthathousandwordsImagesreveallargeamountsofdata,soremember:useanimageinsteadofalongtext.YouraudiencewillappreciateitApicturealwaysreinforcestheconceptEquationsYoucanenterasubtitlehereifyouneedit02Bignumberscatchyouraudience’sattention150,000Mercuryisthesmallestplanet2y+54x+yVenushasveryhightemperatures13+5y+4xJupiteristhebiggestplanet3x+y+5VenusVenushasabeautifulnameandisthesecondplanetfromtheSunMercuryMercuryistheclosestplanettotheSunandthesmallestoneMarsDespitebeingred,Marsisactuallyacoldplacefullofironoxidedust50%60%75%Let’susesomepercentages-3x+(-2)=-17-3x=-15x=5AddingintegersSolveone-stepequationDividingintegersEquationSolutionSolvingaproblem+2+2/(-3)=/(-3)Youcanreplacetheimageonthescreenwithyourownwork.Justright-clickonitandselect“Replaceimage”DesktopappYoucanreplacetheimageonthescreenwithyourownwork.Justright-clickonitandselect“Replaceimage”TabletappYoucanreplacetheimageonthescreenwithyourownwork.Justright-clickonitandselect“Replaceimage”SmartphoneJennaDoeYoucanspeakabitaboutthispersonhereJohnSmithYoucanspeakabitaboutthispersonhereOurteachersInequalitiesYoucanenterasubtitlehereifyouneedit03VenusVenushasabeautifulnameandisthesecondplanetfromtheSunMercuryMercuryistheclosestplanettotheSunandthesmallestoneThisisamapSubstitutionMercuryistheclosestplanettotheSunVenusisthesecondplanetfromtheSunUranusistheseventhplanetfromthesunJupiteristhebiggestplanetofthemallVSEliminationNeptuneisthefarthestplanetfromtheSunEarthisthethirdplanetfromtheSunJupiteristhebiggestplanetofthemallDespitebeingred,MarsisacoldplaceSubstitutionVSelimination01VenusVenusisthesecondplanetfromtheSunSaturnIt’scomposedofhydrogenandhelium0203MarsMarsisactuallyaverycoldplaceNeptuneIt’sthefarthestplanetfromtheSun04AtimelinealwaysworksfineMercuryIt’stheclosestplanettotheSunVenusVenusisthesecondplanetfromtheSunJupiterIt’sthebiggestplanetofthemallSaturnIt’scomposedofhydrogenandheliumEverythingyouneedMercuryIt’stheclosestplanettotheSunJupiterIt’sthebiggestplanetofthemallSaturnIt’scomposedofhydrogenandheliumEquationsandsituationsProblemSolutionx-7y=-115x-2y=-18x=y=7x-8y=-12-4x+2y=3x=y=3x+9y=-6-4x-12y=8x=y=6x-5y=8-12x+2y=0x=y=SomepracticalproblemsExercise1Exercise2Exercise3Exercise44x+3y=146x-4y=21x+3y=27x+y=325x+7y=114x+4y=24xy=24x+3y=22VenushasveryhightemperaturesMarsisactuallyacoldplaceJupiteristhebiggestplanetMercuryisthesmallestplanetSolutionSolutionSolutionSolutionx=__y=__x=__y=__x=__y=__x=__y=__MoreexercisestodoGraphingmethodSaturniscomposedofhydrogenandheliumSubstitutionmethodJupiteristhebiggestplanetofthemallEliminationmethodNeptuneisthefarthestplanetfromtheSun0102033methodsforsolvingequationsFollowthelinkinthegraphtomodifyitsdataandthenpastethenewonehere.Formoreinfo,clickhereMarsMarsisactuallycoldVenusVenusisahotplanetEarthWealllivehere75%70%85%EffectivenessofmethodsDoyouhaveanyquestions?youremail@+91620421838Thanks!Here’sanassortmentofalternativeresourceswhosestylefitstheoneofthistemplateIconpack:MathsMathematicsSubjectforMiddleSchoolAlgebra6thGradeWhoa!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,Marsisactuallyacoldplace34Integers03YoucanenterasubtitlehereifyouneeditIntegersintherealworldNegativePositiveTemperatureBelow0degreesAbove0degreesSeaLevelBelowsealevelAbovesealevelDi