14 chapters

Chapter1

IntroductionWhat are Numbers?Numbering OrdersUse of Commas in NumbersRoman NumeralsConclusionFAQs

Chapter2

IntroductionDefinitionProperties of Whole NumbersPatterns of Whole NumbersFAQs

Chapter3

IntroductionFactors and MultiplesProperties of MultiplesPrime and Composite NumbersSome More Divisibility RulesPrime FactorisationHighest Common FactorLowest Common MultipleConclusionFAQs

Chapter4

IntroductionBasic Geometrical IdeasConclusionFAQs

Chapter5

IntroductionMeasuring Line SegmentsAngles Right and Straight Obtuse And ReflexMeasuring anglesConclusionFAQs

Chapter6

IntroductionWhat are Integers?Types of IntegersProperties of an IntegerFunctions that we can Perform on IntegersConclusionFAQs

Chapter7

IntroductionFraction on the Number LineProper FractionImproper and Mixed FractionsEquivalent FractionsComparing FractionsAddition and Subtraction of FractionsConclusionFAQs

Chapter8

IntroductionTenthsFractions as DecimalsHundredthsComparing DecimalsUsing DecimalsAddition of Numbers with DecimalsSubtraction of DecimalsFAQs

Chapter9

IntroductionRecording DataOrganisation of DataPictographA Bar GraphConclusionFAQs

Chapter10

IntroductionDimensionsMeasurementsVolumePerimeterConclusionFAQs

Chapter11

IntroductionWhat is Algebra?The Idea of A VariableWhat is an Equation?Solution of an EquationUsing Expressions PracticallyMatchstick PatternsFAQs

Chapter12

IntroductionIntroduction to Ratio and ProportionDefinition of RatioDefinition of ProportionProperties of ProportionRatio and Proportion FormulaConclusionFAQs

Chapter13

IntroductionWhat is symmetry?Line of symmetryTypes of symmetryConclusionFAQs

Chapter14

IntroductionWhat is practical geometry?Geometrical ToolsBasic Geometry ConceptsBasic constructions in Practical GeometryConclusionFAQs

- Food: Where Does It Come From?
- Components Of Food
- Fibre to Fabric
- Sorting Materials And Groups
- Separation Of Substances
- Changes Around Us
- Getting to Know Plants
- Body Movement
- The Living Organisms And Their Surroundings
- Motion and Measurement of Distances
- Light, Shadows And Reflections
- Electricity And Circuits
- Fun with Magnets
- Water
- Air Around Us
- Garbage in and Garbage Out