Class 9 Science
₹10,000.00
Class 9 Science Video Lectures
WHAT YOU GET?
Video Lectures
Test Platform Access
Doubt Platform Access
Chapter Notes
Revision Notes
NCERT Book Solutions
Technical Support
Course Features
- Lectures 123
- Quizzes 0
- Duration 61 Hours 50 Minutes
- Skill level All levels
- Language English, Hindi
- Students 237
- Assessments Yes
-
01.Matter in Our Surroundings
- Matter and Its Properties
- States of Matter and Compressibility & Rigidity
- Moving through, Fluidity, Density, Diffusion, Pressure
- Change of State of Matter
- Evaporation and Boiling
- Cooling Effect of Evaporation Two More States of Matter
- Chapter Notes – Matter in Our Surroundings
- NCERT Solutions – Matter in Our Surroundings
- Revision Notes Matter in Our Surroundings
-
02.Is Matter Around Us Pure
- Elements and Compounds
- Mixtures, Homogeneous & Heterogeneous and Chemical & Physical Change
- Solution, Suspension, Colloid and Tyndal Effect
- Terms related to Solution and Solubility
- Separation of Mixtures
- Cleaning Drinking Water and Classification of Matter
- Chapter Notes – Is Matter Around Us Pure
- NCERT Solutions – Is Matter Around Us Pure
- Revision Notes Is Matter Around Us Pure
-
03.Atoms and Molecules
- Atom and its Properties, Atomic Mass, Molecule and Molecular Mass
- Ions, Valency and Writing the formulae of Compounds
- Mole Concept
- Calculation of no. of Moles, Percentage of an Element in a Compound and Laws of Chemical Combination
- Chapter Notes – Atoms and Molecules
- NCERT Solutions – Atoms and Molecules
- Revision Notes Atoms and Molecules
-
04.Structure of The Atom
- Charged Particles in Matter and Discovery of Sub – atomic Particles
- Atomic Model by J.J Thomson’s Model and Rutherford
- Ion, Mass Number, Isotopes, Isobar and Fractional Mass number of Elements
- Electron Distribution in Orbits and Valency
- Chapter Notes – Structure of The Atom
- NCERT Solutions – Structure of The Atom
- Revision Notes Structure of The Atom
-
05.Cell - Fundamental Unit of Life
- Introduction to Cell and Its Structure – Cell Wall
- Cell Membrane, Cytoplasm, Nucleus
- Ribosomes, Endoplasmic Reticulum, Golgi bodies, Lisosomes, Mitocondria
- Plastids, Vacuole; Types of Cell and Transport through Plasma Membrane
- Chapter Notes – Cell – Fundamental Unit of Life
- NCERT Solutions – Cell – Fundamental Unit of Life
- Revision Notes Cell – Fundamental Unit of Life
-
06.Tissues
- Division of Labour, Plant Tissues – Merismatic Tissue
- Plant Tissue-Permanent Tissue: Simple Permanent Tissue
- Plant Tissue-Permanent Tissue: Complex and Protective Tissue
- Animal Tissue- Muscular Tissue and Nervous Tissue
- Animal Tissue- Connective Tissue and Epithelial Tissue
- Chapter Notes – Tissues
- NCERT Solutions – Tissues
- Revision Notes Tissues
-
07.Diversity in Living Organisms
- Introduction to Biodiversity and Classification, Nomenclature
- The Five Kingdoms
- Plantae Kingdom
- Animalia Kingdom
- Classification of Chordates and Revision of Animalia Kingdom
- Chapter Notes – Diversity in Living Organisms
- NCERT Solutions – Diversity in Living Organisms
- Revision Notes Diversity in Living Organisms
-
08.Motion
- Straight Line Motion, Position, Vector and Scalar;
- Distance & Displacement
- Speed and Velocity
- Acceleration and Deacceleration, Uniform & Non-uniform Acceleration
- Equations of Uniformly Accelerated Motion
- Uniform Circular Motion
- Graphical representation of Motion
- Calculations Using Graph
- Chapter Notes – Motion
- NCERT Solutions – Motion
- Revision Notes Motion
-
09.Force and Newtons Laws of Motion
- Force and Net or Resultant Force
- Newton’s 1st Law
- Momentum
- Newton’s 2nd Law
- Newton’s 2nd Law in Terms of Acceleration;
- Newton’s 1st Law from 2nd law and Practical Examples of Newton’s 2nd Law
- Newton’s 3rd Law and its Practical Examples
- Conservation of Momentum
- Practical Applications of Conservation of Momentum
- Chapter Notes – Force and Newtons Laws of Motion
- NCERT Solutions – Force and Newtons Laws of Motion
- Revision Notes Force and Newtons Laws of Motion
-
10.Gravitation
- Universal Law of Gravitation and Free Fall
- Falling Bodies: case 1
- Falling bodies: case 2 and Air Resistance
- Value of g, Mass and Weight, Weight on Moon, Circular Motion and Gravitation
- Thrust and Pressure and Pressure in fluids
- Archimedes Principle; Density
- Chapter Notes – Gravitation
- NCERT Solutions – Gravitation
- Revision Notes Gravitation
-
11.Work and Energy
- Work and Workdone Against Gravity, Oblique Displacement
- Energy and Different Forms of Energy, Derivation of Formulae of K.E.
- Transformation of Energy and Law of Conservation of Energy
- Rate of doing Work and Commercial Unit of Energy
- Chapter Notes – Work and Energy
- NCERT Solutions – Work and Energy
- Revision Notes Work and Energy
-
12.Sound
- Production and Propagation of Sound and Medium for Sound
- Frequency and Velocity of Sound Wave, Characteristic of Sound
- Sonic Boom, Light faster than Sound, Reflection of Sound, Echo and Reverberation
- Types of Sound Based on Frequency
- Human Ear and Intensity of Sound
- Chapter Notes – Sound
- NCERT Solutions – Sound
- Revision Notes Sound
-
13.Why do We Fall Ill
- Factors Determining Health, Disease, Look of Disease, Cause of Disease, Types of Diseases
- Infectious Diseases, Immune System, Treatment of Diseases
- Prevention from Disease, Vaccination – Immunisation
- AIDS, Different Modes for Different Diseases
- Chapter Notes – Why do We Fall Ill
- NCERT Solutions – Why do We Fall Ill
- Revision Notes Why do We Fall Ill
-
14.Natural Resources
-
15.Improvements in Food Resources
- Various Revolution Held in India; Types of Crops; Crop Season; Crop Variety Improvement
- Crop Production Improvement
- Crop Protection Improvement and Organic Farming
- Animal Husbandry
- Chapter Notes – Improvements in Food Resources
- NCERT Solutions – Improvements in Food Resources
- Revision Notes Improvements in Food Resources
