- 01.DirectedNumbers
- 0:0 免费01.Addingdirectednumbers
- 0:0 免费02.Subtractdirectednumbers
- 0:0 免费03.Multiplyanddividedirectednum ...
- 0:0 免费04.OrderofOperations
- 02.4RulesofNumber
- 0:0 免费01.Addingandsubtractingtwointeg ...
- 0:0 免费02.Multiplyingtwointegers
- 0:0 免费03.Dividingtwointegers
- 0:0 免费04.Fouroperations
- 03.Typesofnumbers
- 0:0 免费01.Squareandcubenumbers
- 0:0 免费02.Squarerootsandcuberoots
- 0:0 免费03.Higherpowers
- 0:0 免费04.Higherroots
- 04.Rulesofindices(numbers)
- 0:0 免费01.Multiplypowers
- 0:0 免费02.Dividepowers
- 0:0 免费03.Powersofpowers
- 0:0 免费04.Manipulatingpowers
- 05.Collectingliketerms,simplifying
- 0:0 免费01.SimplifyExpressionsbyCollect ...
- 0:0 免费02.SimplifyExpressionsbyMultipl ...
- 0:0 免费03.ExpandaTermoveraSingleBracke ...
- 0:0 免费04.ExpandaTermoveraSingleBracke ...
- 06.Expandandsimplifybrackets
- 0:0 免费01.Expand2bracketsandsimplifyex ...
- 0:0 免费02.Expand2bracketsandsimplifyex ...
- 0:0 免费03.Expandandsimplifydoublebrack ...
- 0:0 免费04.ExpandandSimplifyDoubleBrack ...
- 07.RulesofIndices
- 0:0 免费01.MultiplicationLawforindices
- 0:0 免费02.DivisionLawforindices
- 0:0 免费03.PowerLawforIndices
- 0:0 免费04.CombiningIndexLaws
- 08.Solvingequations1(Onestep,TwoStepandBrackets)
- 0:0 免费01.Solvingone-stepequations
- 0:0 免费02.Solvingtwo-stepequations
- 0:0 免费03.Solvingequationswithbrackets
- 0:0 免费04.Solvingequationswithunknowno ...
- 09.Solvingequations2(Simplealgebraicfractions)
- 0:0 免费01.Solveequationsthatfirstinvol ...
- 0:0 免费02.Solvesimplealgebraicfraction ...
- 0:0 免费03.Solvingalgebraicfractions(eq ...
- 0:0 免费04.Solvingalgebraicfractions(on ...
- 10.SubstitutionandRearrangingformulae
- 0:0 免费01.Substituteapositivetermintoa ...
- 0:0 免费02.Substituteanegativetermintoa ...
- 0:0 免费03.Changethesubjectofaformula
- 0:0 免费04.Changethesubjectofaformulawi ...
- 11.Reflection
- 0:0 免费01.Reflectinginagivenhorizontal ...
- 0:0 免费02.Reflectinginagivenhorizontal ...
- 0:0 免费03.Reflectinginagivendiagonalli ...
- 0:0 免费04.Reflectinginagivendiagonalli ...
- 12.RotationandEnlargement
- 0:0 免费01.RotateanObjectaroundaGivenPo ...
- 0:0 免费02.RotateanObjectaroundaGivenCo ...
- 0:0 免费03.EnlargeanObjectwithaPositive ...
- 0:0 免费04.EnlargeanObjectwithaPositive ...
- 13.PythagorasTheorem1
- 0:0 免费01.KnowandUnderstandPythagorast ...
- 0:0 免费02.Findthelengthofthehypotenuse
- 0:0 免费03.Findthelengthoftheshortersid ...
- 0:0 免费04.MixtureofFindingaMissingLeng ...
- 14.PythagorasTheorem2
- 0:0 免费01.UsePythagorastheoremtoshowth ...
- 0:0 免费02.UsePythagorasTheoremtofindth ...
- 0:0 免费03.UsePythagorasTheoremwithIsos ...
- 0:0 免费04.ApplyPythagorasTheoremtotwot ...
- 15.FactorsMultipleandPrimes
- 0:0 免费01.MultiplesandFactorPairs
- 0:0 免费02.IdentifyPrimeNumbers
- 0:0 免费03.PrimeFactorDecomposition
- 0:0 免费04.UsingPrimeFactorDecompositio ...
- 16.VennDiagrams
- 0:0 免费01.UnderstandVenndiagrams,sortd ...
- 0:0 免费02.Findandunderstandtheintersec ...
- 0:0 免费03.Findandunderstandtheunionof2 ...
- 0:0 免费04.Complementofaset
- 17.HCFandLCM
- 0:0 免费01.SimpleLCMandHCF
- 0:0 免费02.FindingtheLCM
- 0:0 免费03.FindingtheHCF
- 0:0 免费04.ApplyingLCMandHCF
- 18.RoundingandEstimating
- 0:0 免费01.Roundtotwodecimalplaces
- 0:0 免费02.Rounduptothreesignificantfig ...
- 0:0 免费03.Limitsofaccuracy
- 0:0 免费04.Estimatinganswers
- 19.Factorising(singlebracket)
- 0:0 免费01.FactorisingSingleBrackets
- 0:0 免费02.FactorisingSingleBracketsFac ...
- 0:0 免费03.FactoriseSingleBracketsFacto ...
- 0:0 免费04.Factorisingsinglebrackets(mo ...
- 20.Factoriseandsolveaquadratic(a=1)
- 0:0 免费01.Factoriseaquadratic
- 0:0 免费02.Factoriseaquadratic(differen ...
- 0:0 免费03.Solveaquadraticequationbyfac ...
- 0:0 免费04.Simplifyinganalgebraicfracti ...
- 21.SolveInequalitiesandRepresentonNumberLine
- 0:0 免费01.RepresentingInequalitiesonaN ...
- 0:0 免费02.SolveOneandTwoStepInequaliti ...
- 0:0 免费03.SolveInequalitieswithUnknown ...
- 0:0 免费04.SolvingInequalitiesInvolving ...
- 22.LinearSequences
- 0:0 免费01.Writethenthtermofalinearsequ ...
- 0:0 免费02.Findtermsofalinearsequence
- 0:0 免费03.TriangularandFibonaccistyles ...
- 0:0 免费04.Simplequadraticandcubicseque ...
- 23.Fractionequivalents
- 0:0 免费01.EquivalentFractions
- 0:0 免费02.SimplifyingFractions
- 0:0 免费03.Comparingtwofractions
- 0:0 免费04.Orderingthreeormorefractions
- 24.Fractions1(addingandsubtracting)
- 0:0 免费01.Addingandsubtractingfraction ...
- 0:0 免费02.Addingmixednumbers
- 0:0 免费03.Subtractingmixednumbers
- 0:0 免费04.Mixedfractionadditionandsubt ...
- 25.Fractions2(multiplyinganddividing)
- 0:0 免费01.Multiplyingafractionbyaninte ...
- 0:0 免费02.Multiplyingafractionbyafract ...
- 0:0 免费03.Dividingafractionbyaninteger
- 0:0 免费04.Dividingafractionbyafraction
- 26.FractionChange
- 0:0 免费01.Fractionofanamount
- 0:0 免费02.Increasinganddecreasingbyafr ...
- 0:0 免费03.Findthewholewhengivenafracti ...
- 0:0 免费04.Applicationoffractionofanamo ...
- 27.SimpleGraphs
- 0:0 免费01.Drawandrecognisegraphsofthef ...
- 0:0 免费02.Drawgraphsoftheformy=mx+cbyu ...
- 0:0 免费03.Drawgraphsoftheformax+by=cby ...
- 0:0 免费04.Usegraphstosolvesimpleequati ...
- 28.StraightLineGraphs(y=mx+C)
- 0:0 免费01.Findthegradientofaline
- 0:0 免费02.Findtheequationofastraightli ...
- 0:0 免费03.Findtheinterceptandgradientf ...
- 0:0 免费04.Usinggradienttosolveproblems ...
- 29.QuadraticGraphs1(a=1)
- 0:0 免费01.Plotsimplequadraticequations
- 0:0 免费02.Plototherquadraticequations
- 0:0 免费03.SolvingQuadraticEquationsGra ...
- 0:0 免费04.Identifyandinterpretroots,in ...
- 30.Percentages
- 0:0 免费01.Simplepercentageswithoutacal ...
- 0:0 免费02.Decimalmultipliermethodtofin ...
- 0:0 免费03.Fractionsgreaterthan1andperc ...
- 0:0 免费04.Expressonenumberasafractiono ...
- 31.Percentageincreaseanddecrease
- 0:0 免费01.IncreaseandDecreaseanAmountb ...
- 0:0 免费02.CalculatePercentageChange
- 0:0 免费03.ReversePercentages
- 0:0 免费04.SimpleInterest
- 32.RepeatedPercentageChange
- 0:0 免费01.Repeatedpercentageincrease
- 0:0 免费02.Repeatedpercentagedecrease
- 0:0 免费03.Repeatedpercentageincreasean ...
- 0:0 免费04.Solveproblemswithrepeatedper ...
- 33.FDPEquivalents
- 0:0 免费01.Simplefraction,decimalandper ...
- 0:0 免费02.Convertfractionstodecimalsan ...
- 0:0 免费03.Convertfractionstodecimalsan ...
- 0:0 免费04.Changepercentagestofractions ...
- 34.Decimals
- 0:0 免费01.Addandsubtractdecimals
- 0:0 免费02.Multiplicationoftwodecimals
- 0:0 免费03.Divisionofadecimalnumberbyan ...
- 0:0 免费04.Decimaldividedbydecimal
- 35.Ratio1
- 0:0 免费01.Simplifyingratios
- 0:0 免费02.Divideaquantityinagivenratio
- 0:0 免费03.Findapartgivenapart
- 0:0 免费04.Findthetotalordifferencegive ...
- 36.AreaandPerimeter
- 0:0 免费01.Areaofrectangles,parallelogr ...
- 0:0 免费02.Areaofatrapezium
- 0:0 免费03.Areaofcompoundshapes
- 0:0 免费04.Perimeterofpolygonsandcompou ...
- 37.Circles
- 0:0 免费01.Findthecircumferenceofacircl ...
- 0:0 免费02.FindtheDiameterorRadiuswheng ...
- 0:0 免费03.FindtheAreaofaCircle
- 0:0 免费04.Findtheradiusanddiameterwhen ...
- 38.Partsofcircles1(Semiandquartercircles)
- 0:0 免费01.Knowthepartsofacircle
- 0:0 免费02.Findtheareaofasemicircleandq ...
- 0:0 免费03.Findtheareaofasector
- 0:0 免费04.Findtheradiusordiametergiven ...
- 39.VolumeandSurfaceArea1(Prisms)
- 0:0 免费01.VolumeofCubesandCuboids
- 0:0 免费02.FindingtheVolumeofTriangular ...
- 0:0 免费03.FindingtheSurfaceAreaofCubes ...
- 0:0 免费04.FindingtheSurfaceAreaofTrian ...
- 40.Algebraicmanipulation
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Furtheralgebraicterminology
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Checkingandsecuringunderstan ...
- 0:0 免费08.Checkingandsecuringunderstan ...
- 0:0 免费09.Checkingandsecuringunderstan ...
- 0:0 免费10.Factorisingaquadraticexpress ...
- 0:0 免费11.Factorisingusingthedifferenc ...
- 0:0 免费12.Solvingquadraticequationsbyf ...
- 0:0 免费13.Problemsolvingwithalgebraicm ...
- 41.Simultaneousequations2variables
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Formingsimultaneousequations
- 0:0 免费03.Combiningequations
- 0:0 免费04.Solvingsimultaneousequations ...
- 0:0 免费05.Solvingalgebraicsimultaneous ...
- 0:0 免费06.Solvingmorecomplexsimultaneo ...
- 0:0 免费07.Solvingsimultaneouslinearequ ...
- 0:0 免费08.Solvingsimultaneouslinearequ ...
- 0:0 免费09.Solvingsimultaneousequations ...
- 0:0 免费10.Problemsolvingwithsimultaneo ...
- 42.Percentages
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Percentageprofitandloss
- 0:0 免费05.Simpleandcompoundinterest
- 0:0 免费06.Simpleinterestcalculations
- 0:0 免费07.Simpleinterestcalculationswi ...
- 0:0 免费08.Compoundinterestcalculations
- 0:0 免费09.Compoundinterestcalculations ...
- 0:0 免费10.Problemsolvingwithpercentage ...
- 43.Arithmeticproceduresindexlaws
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Thelawsofindices-multiplicat ...
- 0:0 免费08.Thelawsofindices-division
- 0:0 免费09.Thelawsofindices-raisingapow ...
- 0:0 免费10.Thelawsofindices-negativeand ...
- 0:0 免费11.Problemsolvingwiththelawsofi ...
- 44.Standardformcalculations
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Addingnumbersinstandardform
- 0:0 免费04.Subtractingnumbersinstandard ...
- 0:0 免费05.Multiplyingnumbersinstandard ...
- 0:0 免费06.Dividingnumbersinstandardfor ...
- 0:0 免费07.Problemsolvingwithstandardfo ...
- 45.Surds
- 0:0 免费01.Accuracyoffinalanswers
- 46.Sampling
- 0:0 免费01.Checkingunderstandingofstati ...
- 0:0 免费02.TheStatisticalEnquiryCycle
- 0:0 免费03.Typesofdata
- 0:0 免费04.Samplingmethods
- 0:0 免费05.Samplinglimitations
- 0:0
免费06.Datacollection - 0:0 免费07.Biasedquestioning
- 0:0 免费08.Problemsolvingwithsampling
- 47.Graphicalrepresentationsofdatascattergraphsandtimeseries
- 0:0 免费01.Checkingunderstandingofscatt ...
- 0:0 免费02.Checkingunderstandingofcorre ...
- 0:0 免费03.Estimatingfromscattergraphs
- 0:0 免费04.Interpolationversusextrapola ...
- 0:0 免费05.Outliersinscattergraphs
- 0:0 免费06.Constructingtimeseriesgraphs
- 0:0 免费07.Interpretingtimeseriesgraphs
- 0:0 免费08.Problemsolvingwithscattergra ...
- 48.Comparisonsofnumericalsummariesofdata
- 0:0 免费01.Checkingunderstandingofsumma ...
- 0:0 免费02.Checkingunderstandingofsumma ...
- 0:0 免费03.Calculatingsummarystatistics ...
- 0:0 免费04.Calculatingthemeanfromagroup ...
- 0:0 免费05.Constructingstemandleafdiagr ...
- 0:0 免费06.Calculatingsummarystatistics ...
- 0:0 免费07.Checkingunderstandingofmeasu ...
- 0:0 免费08.Comparingdatasetsincontext
- 0:0 免费09.Checkingunderstandingofbarch ...
- 0:0 免费10.Checkingunderstandingcomposi ...
- 0:0 免费11.Statisticalsummariesusingtec ...
- 0:0 免费12.Checkingunderstandingofpiech ...
- 0:0 免费13.Comparingvariousrepresentati ...
- 0:0 免费14.Problemsolvingwithcomparison ...
- 49.Rounding,estimationandbounds
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Problemsolvingwithrounding,e ...
- 50.Ratio
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Combiningratios
- 0:0 免费07.Changingratios
- 0:0 免费08.Problemsolvingwithratios
- 51.Lineargraphs
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Parallellineargraphs
- 0:0 免费06.Checkingandunderstandinggrap ...
- 0:0 免费07.Graphsshowinginverseproporti ...
- 0:0 免费08.Problemsolvingwithlineargrap ...
- 52.Non-lineargraphs
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Keyfeaturesofaquadraticgraph
- 0:0 免费03.Drawingcubicgraphs
- 0:0 免费04.Drawingreciprocalgraphs
- 0:0 免费05.Problemsolvingwithnon-linear ...
- 53.2Dand3Dshapecompoundshapes
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Perimeterandareainacontextua ...
- 0:0 免费08.Checkingandsecuringunderstan ...
- 0:0 免费09.Calculatingarclength
- 0:0 免费10.Areaofasector
- 0:0 免费11.Areaofcompoundshapes
- 0:0 免费12.Problemsolvingwith2Dshapes
- 54.Angles
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Checkingandsecuringunderstan ...
- 0:0 免费08.Checkingandsecuringunderstan ...
- 0:0 免费09.Formingequationswithangles
- 0:0 免费10.Problemsolvingwithangles
- 55.Furthertransformations
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Multipletransformations
- 0:0 免费08.Identifyingmultipletransform ...
- 0:0 免费09.Problemsolvingwithfurthertra ...
- 56.Similarity
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Theeffectofenlargementonthep ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Problemsolvingwithsimilarity
- 57.Plansandelevations
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Representing3Dshapesin2D
- 0:0 免费03.Drawingtheplanandelevationso ...
- 0:0 免费04.Drawingthesolidfromtheplanan ...
- 0:0 免费05.Problemsolvingwithplansandel ...
- 58.Right-angledtrigonometry
- 0:0 免费01.Checkingandfurthersecuringun ...
- 0:0 免费02.UsingPythagorastheoremtojust ...
- 0:0 免费03.Calculatingthelengthofalines ...
- 0:0 免费04.Checkingandsecuringunderstan ...
- 0:0 免费05.Checkingandsecuringunderstan ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Checkingandsecuringunderstan ...
- 0:0 免费08.Calculatetrigonometricratios ...
- 0:0 免费09.Calculatetrigonometricratios ...
- 0:0 免费10.Applyingtrigonometricratiosi ...
- 0:0 免费11.Problemsolvingwithright-angl ...
- 59.Bearings
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Checkingandsecuringunderstan ...
- 0:0 免费03.Followingabearing
- 0:0 免费04.Findingabearing
- 0:0 免费05.Reversebearings
- 0:0 免费06.Problemsolvingwithbearings