18 chapters

Chapter1

IntroductionWhat is the Mathematical Number System?Natural Numbers and Whole NumbersFractionsFractions by TypeComparison of FractionsOperations on FractionsSimplification of BracketsConclusionFAQs

Chapter2

IntroductionConcept of RatioConcept of ProportionDifference Between Ratio and FractionUnitary MethodUnitary Method TypesWord Problems on Ratio and ProportionsConclusionFAQs

Chapter3

IntroductionWhat is the Concept of Algebra?Framing Algebraic ExpressionsLinear Equation in One VariableEvaluation of Algebraic ExpressionsConclusionFAQs

Chapter4

IntroductionTypes of AnglesTypes of QuadrilateralsMeasure of Line SegmentMeasure of AnglesConstruction of CircleWhat is the best way to draw a circle?Symmetry ConstructionsWhat is a Symmetry Line?ConclusionFAQs

Chapter5

IntroductionIntroduction of Volume Perimeter AreaConcept of AreaArea of a Rectangle and a SquareConversion of UnitsCubes and CuboidsConcept of Perimeter and Introduction to AreaConclusionFAQs

Chapter6

IntroductionCollection and Organisation of DataCollection and Tabulation of DataGraphical Representation of DataMean and MedianConclusionFAQs

Chapter1

IntroductionMeasurement of lengthMeasurement of time Measurement of massMeasurement of temperatureMeasurement of area

Chapter2

IntroductionForce As A Push Or PullEffects of forceTypes of forcesFrictionTypes of friction

Chapter3

IntroductionDifferent types of energySimple MachinesDifferent types of simple machinesConclusionFAQs

Chapter4

IntroductionWhat is Light?Properties of Light:Types of Objects Based on Their Interaction with LightWhat Are The Shadows?Reflection and Refraction of LightConclusionFAQs

Chapter5

IntroductionWhat is magnetism?Magnetic and Non-Magnetic SubstancesProperties of MagnetsMagnetic field around a magneEarth's magnetic fieldPermanent and temporary magnetsMaking of MagnetsCare & Storage of MagnetsConclusionFAQs

Chapter1

IntroductionDevelopment of ChemistryFood and ChemistryCosmetics and ChemistryClothing and ChemistryChemicals as MedicinesChemicals in IndustriesScientists and their Contributions to ChemistryConclusionFAQs

Chapter2

IntroductionElementCompoundMixtureDifference Between Mixtures And CompoundsSeparation Techniques Of MixturesConclusionFAQs

Chapter3

IntroductionStates of MatterEffect of Heat on MatterConclusion

Chapter1

IntroductionTypes of LeavesDifferent Types of VenationFunctions of LeafInsectivorous PlantsVegetative Propagation in LeafThe FlowerFormation of FruitParts of FruitsGerminationConclusion

Chapter2

IntroductionDifferences Between Plant And Animal CellsDiagrams Of Plant And Animal CellCell Organelles And Their FunctionsConclusionFAQs

Chapter3

IntroductionDigestive SystemOrgans Of The Digestive SystemDifference Between Respiration And BreathingMechanism Of BreathingCirculatory SystemMain Parts Of The Circulatory SystemTypes Of Blood GroupsProcess Of CirculationDouble CirculationConclusionFAQs

Chapter4

IntroductionTypes Of DiseasesModes Of Transmission Of DiseasesWays To Prevent Communicable DiseasesFood And HealthPersonal Hygiene And First AidPollutionConclusionFAQs