Science
Matter In Our Surroundings
- 1.a Matter In Our Surroundings
- 1.b Characteristics Of Particles Of Matter
- 1.c States Of Matter
- 1.d Matter Changes Its State
- 1.e Evaporation
Is Matter Around Us Pure
- 2.a What Is A Mixture?
- 2.b What Is A Solution
- 2.c Separation Of Components Of A Mixture
- 2.d Physical And Chemical Changes
- 2.e What Are The Types Of Pure Substances?
Atoms And Molecules
- 3.a Law Of Chemical Combination
- 3.b What Is An Atom?
- 3.c What Is A Molecule?
- 3.d Writing Chemical Formulae
- 3.e Molecular Mass And Mole Concept
Structure Of The Atom
- 4.A Charged Particles In Matter
- 4.b Structure Of An Atom
- 4.c How Are Electrons Distributed In Different Orbits?
- 4.d Valency
- 4.e Atomic Number And Mass Number
- 4.f Isotopes
The Fundamental Unit Of Life
- 5.a What Are Living Organisms Made Up Of?
- 5.b What Is A Cell Made Up Of? What Is The Structural Organisation Of A Cell?
Tissues
- 6.a Are Plants And Animals Made Of Same Types Of Tissues?
- 6.b Plant Tissues
- 6.c Animal Tissues
Diversity
- 7.a What Is The Basis Of Classification?
- 7.b Classification And Evolution
- 7.c The Hierarchy Of Classification-Groups
- 7.d Plantae
- 7.e Animalia
- 7.f Nomenclature
Motion
- 8.a Describing Motion
- 8.b Measuring Rate Of Motion
- 8.c Rate Of Change Of Velocity
- 8.d Graphical Representation Of Motion
- 8.e Equations Of Motion By Graphical Method
- 8.f Uniform Cercular Motion
Force And Laws Of Motion
- 9.a Balanced And Unbalanced Forces
- 9.b First Law Of Motion
- 9.c Inertia And Mass
- 9.d Second Law Of Motion
- 9.e Third Law Of Motion
- 9.f Conservation Of Momentum
Gravitation
- 10.a Gravitation
- 10.b Free Fall
- 10.c Mass
- 10.d Weight
- 10.e Thrust And Pressure
- 10.f Archimedes Principle
- 10.g Relative Density
Work And Energy
- 11.a Work
- 11.b Energy
- 11.c Rate Of Doing Work
Sound
Why Do We Fall Ill
- 13.a Health And Its Failure
- 13.b Disease And Its Causes
- 13.c Infectious Diseases
Natural Resources
- 14.a The Breath Of Life: Air
- 14.b Water: A Wonder Liquid
- 14.c Mineral Riches In The Soil
- 14.d Biogeochemical Cycles
- 14.e Ozone Layer
Improvement In Food Resources
- 15.a Improvement In Crop Yield
- 15.b Animal Husbandry
Laws Of Motion*
- 16.a First Law Of Motion
- 16.b Second Law Of Motion
- 16.c Third Law Of Motion
- 16.d Conservation Of Momentum And Impulse
Floating Bodies*
- 17.a Have A Little Fun
- 17.b Comparing Density
- 17.c Relative Density Of Liquids
- 17.d Upwards Force In Liquids
- 17.e Pressure Of Air
- 17.f Measuring The Force Of Buoyancy
- 17.g Archimedes Principle
- 17.h Pascals Principle
Cell Its Structure And Functions*
- 18.a Typical Cell
- 18.b Cell Wall
- 18.c Cytoplasm
- 18.d Cell Organelles
Animal Tissues*
- 19.a Types Of Cells
- 19.b Story Of Blood
- 19.c Nervous Cells
Movement Of Materials Across The Cell Membrane*
- 20.a Functions Of Plasma Membrane
- 20.b Diffusion
Diversity In Living Organisms*
- 21.a Diversity In Plants
- 21.b Diversity In Animals
- 21.c The Hierarchy Of Classification
- 21.d Classification Of Animals
- 21.e Nomenclature
Sense Organs*
- 22.a What Do Our Sense Do?
- 22.b Simulation To Sensation
Animal Behaviour*
- 23.a Diff Types Of Animal Behaviour
- 23.b Human Behaviour
- 23.c Some Experiments Towards Animal Intelligence
Adaptations*
- 24.a Adaptations In Some More Desert Animals
- 24.b Adaptations In Aquatic Ecosystem, Other Adaptations
- 24.c Lichens
Soil Protection*
- 25.a History Of Soil
- 25.b Pollution Of Soil
- 25.c Protection Of Soil
Bio Geo Chemicals*
- 26.a Water And Nitrogen Cycle
- 26.b Carbon And Oxygen Cycle
- 26.c Ozone Layer