- 01.Placevalue
- 0:0 免费01.Checkingunderstandingofplace ...
- 0:0 免费02.Securingunderstandingofplace ...
- 0:0 免费03.Deepeningunderstandingofplac ...
- 0:0 免费04.Exponentialandfractionalcolu ...
- 0:0 免费05.Placevalueindecimals
- 0:0 免费06.Checkingunderstandingofplace ...
- 0:0 免费07.Securingunderstandingofplace ...
- 0:0 免费08.Placevalueinimperialunits
- 0:0 免费09.Checkingunderstandingoforder ...
- 0:0 免费10.Securingunderstandingoforder ...
- 0:0 免费11.Problemsolvingwithplacevalue
- 02.Propertiesofnumberfactors,multiples,squaresandcubes
- 0:0 免费01.Checkingunderstandingoffacto ...
- 0:0 免费02.Securingunderstandingoffacto ...
- 0:0 免费03.Listingmultiples
- 0:0 免费04.Divisibilitytestsfor2and3
- 0:0 免费05.Divisibilitytestsfor6and9
- 0:0 免费06.Divisibilitytestsfor5and10
- 0:0 免费07.Divisibilitytestsfor4and8
- 0:0 免费08.Squareandcubenumbers
- 0:0 免费09.Squareandcuberoots
- 0:0 免费10.Powernotation
- 0:0 免费11.Powersandrootsusingacalculat ...
- 0:0 免费12.Listingfactors
- 0:0 免费13.Checkingunderstandingofprime ...
- 0:0 免费14.Expressinganintegerasaproduc ...
- 0:0 免费15.Calculatingintegersfromtheir ...
- 0:0 免费16.Highestcommonfactor
- 0:0 免费17.Lowestcommonmultiple
- 0:0 免费18.HCForLCM
- 0:0 免费19.Problemsolvingwithfactors,mu ...
- 03.Arithmeticprocedureswithintegersanddecimals
- 0:0 免费01.Checkingunderstandingofarith ...
- 0:0 免费02.Securingunderstandingofarith ...
- 0:0 免费03.Checkingandsecuringunderstan ...
- 0:0 免费04.Additionofpositiveandnegativ ...
- 0:0 免费05.Subtractionofpositiveandnega ...
- 0:0 免费06.Checkingandsecuringunderstan ...
- 0:0 免费07.Checkingandsecuringunderstan ...
- 0:0 免费08.Multiplicationanddivisionwhe ...
- 0:0 免费09.Multiplicationanddivisionwhe ...
- 0:0 免费10.Simplifyingmultiplicationand ...
- 0:0 免费11.Multiplyingwithdecimals
- 0:0 免费12.Dividingwithdecimals
- 0:0 免费13.Checkingandsecuringunderstan ...
- 0:0 免费14.Checkingandsecuringunderstan ...
- 0:0 免费15.Priorityofoperationswithposi ...
- 0:0 免费16.Priorityofoperationswithposi ...
- 0:0 免费17.Usingtheassociative,commutat ...
- 0:0 免费18.Usingyourcalculatorefficient ...
- 0:0 免费19.Problemsolvingwithintegersan ...
- 04.Expressionsandequations
- 0:0 免费01.Checkingunderstandingofexpre ...
- 0:0 免费02.Securingunderstandingofexpre ...
- 0:0 免费03.Representingageneralisednumb ...
- 0:0 免费04.Algebraicnotation
- 0:0 免费05.Algebraicterminology
- 0:0 免费06.Representinganunknownorvaria ...
- 0:0 免费07.Generalisedalgebraicstatemen ...
- 0:0 免费08.Substitutingparticularvalues
- 0:0 免费09.Liketerms
- 0:0 免费10.Simplifyingbycollectingliket ...
- 0:0 免费11.Multiplyinganexpressionbyaco ...
- 0:0 免费12.Multiplyinganexpressionbyate ...
- 0:0 免费13.Multiplyingandsimplifyingwit ...
- 0:0 免费14.Simplifyingbeforemultiplying ...
- 0:0 免费14.Simplifyingbeforemultiplying ...
- 0:0 免费15.Highestcommonfactorwithalgeb ...
- 0:0 免费16.Factorisingexpressions
- 0:0 免费17.Problemsolvingwithexpression ...
- 05.Plottingcoordinates
- 0:0 免费01.Checkingunderstandingofplott ...
- 0:0 免费02.Securingunderstandingofplott ...
- 0:0 免费03.Plottingnon-integercoordinat ...
- 0:0 免费04.Plottingcoordinatesgenerated ...
- 0:0 免费05.Plottingcoordinatesgenerated ...
- 0:0 免费06.Plottingarelationship
- 0:0 免费07.Problemsolvingwithplottingco ...
- 06.Perimeterandarea
- 0:0 免费01.Checkingunderstandingofperim ...
- 0:0 免费02.Securingunderstandingofperim ...
- 0:0 免费03.Findingtheperimeterofpolygon ...
- 0:0 免费04.Calculatingmissinglengthswit ...
- 0:0 免费05.Perimeterwithcompositerectil ...
- 0:0 免费06.Areaofatriangle
- 0:0 免费07.Convertingfractionstorecurri ...
- 0:0 免费07.Convertingfractionstorecurri ...
- 0:0 免费07.Usingtheformulafortheareaofa ...
- 0:0 免费07.Usingtheformulafortheareaofa ...
- 0:0 免费08.Areaofcompositerectilinearsh ...
- 0:0 免费09.Calculatingmissingsidelength ...
- 0:0 免费10.Areaofatrapezium
- 0:0 免费11.Calculatingmissingsidelength ...
- 0:0 免费12.Problemsolvingwithperimetera ...
- 07.Comparingandorderingfractionsanddecimals(positiveandnegative)
- 0:0 免费01.Checkingandsecuringunderstan ...
- 0:0 免费02.Theidentitypropertyofmultipl ...
- 0:0 免费03.Checkingandsecuringconvertin ...
- 0:0 免费04.Checkingandsecuringconvertin ...
- 0:0 免费05.Convertingfractionstotermina ...
- 0:0 免费06.Convertingfractionstorecurri ...
- 0:0 免费07.Convertingterminatingdecimal ...
- 0:0 免费08.Simplifyingfractions
- 0:0 免费09.Convertingfractionswithtechn ...
- 0:0 免费10.Limitationsoftechnologyincal ...
- 0:0 免费11.Orderingnegativeintegers
- 0:0 免费12.Orderingdecimals
- 0:0 免费13.Orderingfractionsbyconvertin ...
- 0:0 免费14.Orderingfractionsbywayofacom ...
- 0:0 免费15.Orderingfractionsindifferent ...
- 0:0 免费15.Orderingfractionsindifferent ...
- 0:0 免费16.Orderingpositiveandnegativef ...
- 0:0 免费17.Betweennumbers
- 0:0 免费18.Problemsolvingwithfractionsa ...
- 08.Arithmeticprocedureswithfractions
- 0:0 免费01.Checkingunderstandingofaddit ...
- 0:0 免费02.Securingunderstandingofaddit ...
- 0:0 免费03.Checkingunderstandingofmulti ...
- 0:0 免费04.Securingunderstandingofmulti ...
- 0:0 免费05.Deepeningunderstandingofmult ...
- 0:0 免费06.Checkingandsecuringdividinga ...
- 0:0 免费07.Dividingawholenumberbyafract ...
- 0:0 免费08.Dividingafractionbyafraction
- 0:0 免费09.Priorityofoperationswithposi ...
- 0:0 免费10.Problemsolvingwitharithmetic ...
- 09.Understandingmultiplicativerelationshipsfractionsandratio
- 0:0 免费01.Checkingunderstandingofmulti ...
- 0:0 免费02.Securingunderstandingofratio ...
- 0:0 免费03.Multiplicativerelationshipsi ...
- 0:0 免费04.Expressingmultiplicativerela ...
- 0:0 免费05.Multiplicativerelationships
- 0:0 免费06.Equivalentmultiplicativerela ...
- 0:0 免费07.Representingamultiplicativer ...
- 0:0 免费08.Ratiolanguageandnotation
- 0:0 免费09.Checkingandsecuringfindingaf ...
- 0:0 免费10.Deepeningunderstandingwithfr ...
- 0:0 免费11.Expressingonenumberasafracti ...
- 0:0 免费12.Dividingaquantityintoagivenr ...
- 0:0 免费13.Determiningthewhole
- 0:0 免费14.Determiningthepart
- 0:0 免费15.Describingexchangerateswithr ...
- 0:0 免费16.Describingmoreconversionswit ...
- 0:0 免费17.Problemsolvingwithfractionsa ...
- 10.Transformations
- 0:0 免费01.Checkingunderstandingofbasic ...
- 0:0 免费02.Introductiontotranslation
- 0:0 免费03.Describingatranslation
- 0:0 免费04.Translatingobjects
- 0:0 免费05.Introductiontorotations
- 0:0 免费06.Describingarotationsdirectio ...
- 0:0 免费07.Understandingthecentreofrota ...
- 0:0 免费08.Rotatingobjects
- 0:0 免费09.Introductiontoreflections
- 0:0 免费10.Describingareflection
- 0:0 免费11.Reflectingobjects
- 0:0 免费12.Introductiontoenlargements
- 0:0 免费13.Describinganenlargement
- 0:0 免费14.Enlargingobjects
- 0:0 免费15.Transformedobjects
- 0:0 免费16.Investigatingtransformations ...
- 0:0 免费17.Investigatingtransformations ...
- 0:0 免费18.Problemsolvingwithtransforma ...
- 11.Numbersandnumerals
- 0:0 免费01.RepresentingNumber
- 0:0 免费02.Base10andBase5
- 0:0 免费03.IndianNumberSystem
- 0:0 免费04.Mayannumbers
- 12.Axiomsandarrays
- 0:0 免费01.Modelsofmultiplication
- 0:0 免费02.Arraymodels
- 0:0 免费03.Multiplicationanddivision
- 0:0 免费04.Associativity
- 0:0 免费05.Thedistributiveproperty
- 0:0 免费06.Multiplicationfacts
- 0:0 免费07.Numberpyramids
- 0:0 免费08.Numbertalks
- 13.Factorsandmultiples
- 0:0 免费01.Factorsandprimes
- 0:0 免费02.Primefactors
- 0:0 免费03.Squarenumbers
- 0:0 免费04.Representingintegers
- 0:0 免费05.Exposingfactors
- 0:0 免费06.Factorpolygons
- 0:0 免费07.Commonmultiples
- 0:0 免费08.Numbergrids
- 14.Orderofoperations
- 0:0 免费01.Equalandnon-equalpriority
- 0:0 免费02.Writingcalculations
- 0:0 免费03.Orderofoperationsandarrays
- 0:0 免费04.Calculationswithvariables
- 15.Positiveandnegativenumbers
- 0:0 免费01.Negativenumbersincontext
- 0:0 免费02.Orderandabsolutevalue
- 0:0 免费03.ModellingAddition
- 0:0 免费03.ModellingAddition_1
- 0:0 免费04.FurtherAddition
- 0:0 免费05.Subtractingpositivenumbers
- 0:0 免费06.SubtractingnegativeNumbers
- 0:0 免费07.Multiplicationasscaling
- 0:0 免费08.Negativescalefactors
- 0:0 免费09.Furthermultiplication
- 0:0 免费10.Division
- 0:0 免费11.Furtherdivision
- 0:0 免费12.Axiomsandnegativenumbers
- 16.Expressions,equationsandinequalities
- 0:0 免费01.Algebraicexpressions
- 0:0 免费02.Collectingliketerms
- 0:0 免费03.Distributivityandexpanding
- 0:0 免费04.Factorisingexpressions
- 0:0 免费05.Formingandexploringequations
- 0:0 免费06.Exploringequality
- 0:0 免费07.Inequalities
- 0:0 免费08.Furtherinequalities
- 0:0 免费09.Perimeterexpressions
- 0:0 免费10.Perimeterinequalities
- 0:0 免费11.Countingstrategies
- 0:0 免费12.Growingtreepatterns
- 17.Angles
- 0:0 免费01.Describingandcomparingangles
- 0:0 免费02.Measuringanddrawingangles
- 0:0 免费03.Partitioningangles
- 0:0 免费04.Findingunknownangles
- 0:0 免费05.Exploringintersections
- 0:0 免费06.Transversalangles
- 0:0 免费07.Alternateangles
- 0:0 免费08.Correspondingandalliedangles
- 18.Classifying2-Dshapes
- 0:0 免费01.RotationalSymmetry
- 0:0 免费02.Linesofsymmetry
- 0:0 免费03.Classifyingtriangles
- 0:0 免费04.Anglesinatriangle
- 0:0 免费05.Comparingquadrilaterals
- 0:0 免费06.Diagonalsinquadrilaterals
- 0:0 免费07.Internalanglesinaquadrilater ...
- 0:0 免费08.Tessellatingquadrilaterals
- 19.Constructingtrianglesandquadrilaterals
- 0:0 免费01.Exploringcircles
- 0:0 免费02.Constructingtriangles
- 0:0 免费03.Impossibletriangles
- 0:0 免费04.DrawingSimilarTriangles
- 0:0 免费05.Triangleconstructions
- 0:0 免费06.Quadrilateralsincircles
- 0:0 免费07.Constructingquadrilaterals
- 0:0 免费08.Furtherconstructions
- 20.Coordinates
- 0:0 免费01.The2-Dcoordinateaxis
- 0:0 免费02.Linesegments
- 0:0 免费03.Findingmidpoints
- 0:0 免费04.Solvinggeometricproblems
- 0:0 免费05.Formingshapesfrommidpoints
- 0:0 免费06.Formingshapesfromdiagonals
- 0:0 免费07.Equationsoflines
- 0:0 免费08.Exploringhorizontalandvertic ...
- 21.Areaof2-Dshapes
- 0:0
免费01.Describingperimeters - 0:0 免费02.Describingareas
- 0:0 免费03.Cuttingandcombiningshapes
- 0:0 免费04.Exploringrectangles
- 0:0 免费05.Rectilinearshapes
- 0:0 免费06.Areaofparallelograms
- 0:0 免费07.Areaoftriangles
- 0:0 免费08.Furthertriangles
- 22.Transforming2-Dfigures
- 0:0 免费01.Translation
- 0:0 免费02.Rotation
- 0:0 免费03.Reflection
- 0:0 免费04.MixedTransformations
- 0:0 免费05.CombiningReflections
- 0:0 免费06.CombiningTranslationsandRefl ...
- 0:0 免费07.Enlargements
- 0:0 免费08.EnlargementsandArea
- 23.Primefactordecomposition
- 0:0 免费01.Indices
- 0:0 免费02.PrimeBuildingBlocks
- 0:0 免费03.PrimeFactorisation
- 0:0 免费04.PrimeDeductions
- 0:0 免费05.Highestcommonfactor
- 0:0 免费06.Highestcommonfactorsandprime ...
- 0:0 免费07.Lowestcommonmultiple
- 0:0 免费08.Lowestcommonmultipleandprime ...
- 24.Conceptualisingandcomparingfractions
- 0:0 免费01.Equalpartsofawhole
- 0:0 免费02.Fractionsandunitsofmeasure
- 0:0 免费03.Fairshares
- 0:0 免费04.Equivalentfractions
- 0:0 免费05.Comparingfractions(Part1)
- 0:0 免费06.Comparingfractions(Part2)
- 0:0 免费07.Orderingdecimalfractions
- 0:0 免费08.MixedComparisons
- 25.Manipulatingandcalculatingwithfractions
- 0:0 免费01.Multiplyingunitfractionswith ...
- 0:0 免费02.Multiplyingnon-unitfractions ...
- 0:0 免费03.Usingareamodelstomultiplyfra ...
- 0:0 免费04.Applyingdecimalsandpercentag ...
- 0:0 免费05.Dividingafractionbyaninteger
- 0:0 免费06.Modellingfractionsbydivision ...
- 0:0 免费07.Modellingfractionsbydivision ...
- 0:0 免费08.DividingFractionsinMixedCont ...
- 0:0 免费09.AddingandSubtractingFraction ...
- 0:0 免费10.AddingandSubtractingFraction ...
- 0:0 免费11.AddingandSubtractingFraction ...
- 0:0 免费12.FractionsandDistributivity
- 26.Ratio
- 0:0 免费01.Groups
- 0:0 免费02.Inthesameratio
- 0:0 免费03.Equivalentratios
- 0:0 免费04.Theruleoffour
- 0:0 免费05.Ratioandproportioningeometry ...
- 0:0 免费06.Ratioandproportioningeometry ...
- 0:0 免费07.DividingintoaratioI
- 0:0 免费08.DividingintoaratioII
- 27.Percentages
- 0:0 免费01.Percentagesonanumberline
- 0:0 免费02.Convertingtodecimals
- 0:0 免费03.Convertingfromfractionstoper ...
- 0:0 免费04.Percentagesofamount
- 0:0 免费05.Percentagesofamount(Part2)
- 0:0 免费06.DecimalMultipliers
- 0:0 免费07.Increasebyapercentage
- 0:0 免费08.Decreasebyapercentage
- 28.Differentnumbersystems
- 0:0 免费01.NumbersystemsWritingnumbersi ...
- 0:0 免费02.NumbersystemsRoundingindiffe ...
- 0:0 免费03.NumbersystemsOperationsindif ...
- 0:0 免费04.NumbersystemsBinary-thelangu ...