Students go crazy when they start dealing with the acids and bases and the periodic tables. We are here to guide you with the best notes, summaries and explanations of the CBSE Science from Classes VI to X. We will make sure we make the chapters easy and smooth for you to understand them.
CBSE Science Class 6 notes, summaries and explanations
Chapter 1 Biology- Food: Where Does it Come From?
Chapter 2 Biology- Components of Food
Chapter 3 Chemistry- Fiber to Fabric
Chapter 4 Chemistry- Sorting Materials into Groups
Chapter 5 Chemistry- Separation of Substances
Saturated and Unsaturated solution
Chapter 6 Chemistry- Changes Around Us
Reversible Changes
Irreversible Changes
Chapter 7 Biology- Getting to Know plants
Chapter 8 Biology- Body Movements
Chapter 9 Biology- The living organisms and their surrounding
Chapter 10 Motion and Measurement of Distances
Chapter 11 Physics- Light, Shadows and Reflections
Transparent and Translucent Materials Opaque
Chapter 12 Physics- Electricity, and Circuits
Electric Conductor and Insulator
Chapter 13 Physics- Fun With Magnets
Chapter 14 Biology- Water
Chapter 15 Chemistry- Air Around Us
Availability of Oxygen to Plants
Availability of Oxygen to Animals
Chapter 16 Biology- Garbage In, Garbage Out
CBSE Science Class 7 notes, summaries and explanations
Chapter 1 Biology- Nutrition in Plants
Chapter 2 Biology- Nutrition in Animals
Digestion in Grass-Eating Animals
Feeding and Digestion In Amoeba
Chapter 3 Chemistry- Fibre to Fabric
*Animal fibre
*Production of Wool
*Silk
*Production of Silk
Chapter 4 Chemistry- Heat
*Temperature
*Thermometres
*Heat Transfer
*Conduction
*Convection
*Radiation
Chapter 5 Chemistry- Acids, Bases and Salts
Chapter 6 Chemistry- Physical and Chemical Changes
*Physical Changes
*Chemical Changes
*Rusting of Iron
*Crystallisation
Chapter 7 Biology- Weather, Climate and Adaptations of Animals of Climate
Chapter 8 Physics- Winds, Storms and Cyclones
Chapter 9 Biology- Soil
Soil Erosion
Chapter 10 Biology- Respiration in Organisms
Chapter 11 Biology- Transportation in Animals and Plants
Chapter 12 Biology- Reproduction in Plants
*Modes of Reproduction
* Reproduction in Plants
*Pollination
*Dispersal of Seeds and Fruits
Chapter 13 Physics- Motion and Time
*Speed = Distance/Time
Graphical Representation of Motion
Chapter 14 Physics- Electric Current and its Effects
Heating Effect of Electric Current
Magnetic Effect of Electric Current
Chapter 15 Physics- Light
Chapter 16 Biology- Water – A Precious Resource
*Water and its Sources
*Groundwater
*Depletion of Water Cycle
Chapter 17 Biology- Forests – Our Lifeline
*Forest : Living Organisms
*Forest : Non-Living Organisms
*Structure of Forest
*Forest Conservation
Chapter 18 Biology- Wastewater Story
*Sewage
* Waste Water Treatment Plant
* Sanitation
CBSE Science Class 8 notes, summaries and explanations
Chapter 1 Biology- Crop Production and Management
Chapter 2 Biology- Microorganisms Friend and Foe
Chapter 3 Chemistry- Synthetic Fibres and Plastics
* Synthetic Fibres
* Rayon
* Nylon
* Polyester
* Plastics and Uses
* Types of Plastics
* Plastics and the Environment
* Biodegradable Materials
* Non Biodegradable Materials
Chapter 4 Chemistry- Materials – Metals and Non-Metals
Physical Properties of Non Metals
Chemical reaction of non metals
Displacement Reaction
Chapter 5 Chemistry- Coal and Petroleum
* Inexhaustible Natural Resources
* Exhaustible Natural Resources
* Fossil Fuels
* Coal
* Uses of Coal
* Products of Coal
* Petroleum
* Natural Gas
* Petrochemicals
Chapter 6 Chemistry- Combustion and Flame
*Combustion
*Non-Combustible Substance
*Control Fire
*Types of Combustion
*Fuels
*Flame
Chapter 7 Biology- Conservation of Plants and Animals
Chapter 8 Biology- Cell – Structure and Functions
Chapter 9 Biology- Reproduction in Animals
Chapter 10 Biology- Reaching the Age of Adolescence
Chapter 11 Physics- Force and Pressure
Chapter 12 Physics- Friction
Chapter 13 Physics- Sound
Chapter 14 Physics- Chemical Effects of Electric Current
Chapter 15 Physics- Some Natural Phenomena
Chapter 16 Physics- Light
Chapter 17 Physics- Stars and The Solar System
Chapter 18 Chemistry- Pollution of Air and Water
*Air Pollution
*Acid Rain
*Greenhouse Effect
*Global Warming
*Water Pollution
*Conservation of Water
*Potable Water
CBSE Science Class 9 notes, summaries and explanations
Chapter 1 Chemistry- Matter in Our Surroundings
Bose-Einstein Condensate
Chapter 2 Chemistry- Is Matter Around Us Pure?
Chapter 3 Chemistry- Atoms and Molecules
Chapter 4 Chemistry- Structure of The Atom
Arrangement or Distributions of Electrons
Discovery of Electron, Proton, Neutron
Chapter 5 Biology- The Fundamental Unit Of Life
- Structure of Cell
- Plasma membrane
- Cell wall
- Ribosome
- Endoplasmic reticulum
- Nucleus
- Mitochondria
- Golgi apparatus
- Lysosomes
Chapter 6 Biology- Tissues
- Tissue
- Plant tissue
- Types of plant tissue
- Animal tissue
- Types of animal tissue
Chapter 7 Biology- Diversity in Living Organisms
- Kinds of classification
- 5 kingdom classification
- Monera
- Protista
- Fungi
- Plantae
- Animalia
Chapter 8 Physics- Motion
Chapter 8 Motion
Motion
Chapter 9 Physics- Force and Laws Of Motion
Balanced and Unbalanced Forces
Chapter 10 Physics- Gravitation
Chapter 11 Physics- Work and Energy
Chapter 12 Physics- Sound
Crest and Trough
Speed of sound in different Medium
Reverberation
Sonar
Chapter 13 Biology- Why Do We Fall Ill?
- Health
- Protective care to prevent disease
- Mode of infection
- Types of disease
- Causative agent
Chapter 14 Biology- Natural Resources
- Climate on earth
- Air pollution
- Water pollution
- Bigeochemical cycle
- Carbon cycle
- Nitrogen cycle
- Water cycle
- The green house effect
- Oxygen cycle and ozone depletion
Chapter 15 Biology- Improvement in Food Resources
- Crop
- Crop productivity
- Management of crops
- Precautions for disease prevention
- Manure
- Fertilizers
CBSE Science Class 10 notes, summaries and explanations
Chapter 1 Chemistry- Chemical Reactions and Equations
Corrosion, rusting, and Raincidity
Chapter 2 Chemistry Acids, Bases and Salts
Chemical properties or Chemical reaction of acid
Chemical properties or Chemical reaction of base
Chapter 3 Chemistry Metals and Non-metals
Metal
Chemical properties of metal
Non metal
Chemical properties of nin metal
Reaction between metal and non metal
Occurrence of metal
Ore
Extraction of metal( metallurgy)\
Extraction of metal at low reactivity
Extraction of metal at moderate reactivity
Extraction of metal at high reactivity
Properties of ionic compound
Alloys
Refining of metal
Corrosion
Chapter 4 Chemistry Carbon and its Compounds
Bonding in carbon compound
Covalent bonding
Difference between covalent bonding and ionic bonding
Allotropy
Diamond
Graphite
Fullerenes
Properties of carbon
Hydrocarbon
Chain, branches, abd rings
Homologous series
Nomenclature of organic compounds
Type of organic reaction
Carbon compound- ethanol & ethanoic acid
Soap and Detergent
Chapter 5 Chemistry Periodic Classification of Elements
Dobereiners traid
Newland of law octaves
Mendeleev periodic law
Medeleev periodic table
Modern periodic table
Preodicity
Periodic properties
Metallic and non metallic characters
Electronegativity
Chapter 6 Biology- Life Processes
Chapter 7 Biology- Control and Coordination
Chapter 8 Biology- How do Organisms Reproduce?
Reproduction in Flowering Plants
Chapter 9 Biology- Heredity and Evolution
Chapter 10 Physics- Light – Reflection and Refraction
Image formation by a concave mirror
Image formed by Concave and Convex mirror using ray diagram
Uses of Mirror
Principal focus of a concave mirror
Principal focus of a Convex mirror
Mirror Formula
Sign Convention for Spherical Mirror
Lense and Its Power
Formation of Image by Concave Lense
Formation of Image by Convex Lense
Lense Formula
Lense diverging and converging
Refractive Index
Chapter 11 Physics- The Human Eye and the Colourful World
Human Eye
Myopia
Hypermetropia
Cataract
Glass Prism
Atmospheric Refraction
Tyndall Effect
Chapter 12 Physics- Electricity
Electric Circuit and Circuit Diagram
One Ampere (Unit of Current)
Circuit Diagram
Factors of the Resistance of a Conductor
Combination of Resistors (Resistors in Series and Parallel)
Electric Current and Heating Effect
Chapter 13 Physics- Magnetic Effects of Electric Current
Magnetic Field and Field Lines
Magnetic Field due to a Current Carrying Conductor
Magnetic Field due to a Current through a Straight Conductor
Magnetic Field due to Circular Loop
Magnetic Field due to a Current in a Solenoid
Force on a current carrying conductor in magnetic field
Chapter 14 Physics- Sources of Energy
Conventional and Non-Conventional Sources of Energy
Non Conventional Sources of Energy
Energy from the sea and Geothermal Energy
Chapter 15 Biology- Our Environment
Transformation of Energy in Food Chain
Chapter 16 Biology- Sustainable Management of Natural Resources
Conservation of Forest and Wildlife
CBSE Physics Class 11 notes, summaries and explanations
Lesson 2: Units measurement
- The international system of units
- Measurement of length
- Accuracy, precision of instruments and errors in measurement
- Systematic errors
- Least count error
- Absolute error, relative error and percentage error
- Combination of errors
- Significant figures
- Dimensions of physical quantities
- Applications of dimensional analysis
- Order of magnitude
Lesson 3: MOTION IN A STRAIGHT LINE
- Path length
- Displacement
- Average velocity and average speed
- Instantaneous velocity and speed
- Acceleration
- Equations of motion
- Relative velocity
Lesson 4: MOTION IN A PLANE
- Vectors and its types
- Addition of vectors
- Parallelogram law of vector addition
- Resolution of vectors
- Projectile motion
- Equation of path of a projectile
- Horizontal range of a projectile
- Time of maximum height
- Uniform circular motion
Lesson 5: LAWS OF MOTION
- Newton’s first law of motion
- Newton’s second law of motion
- Newton’s third law of motion
- Law of conservation of linear momentum
- Friction and its laws
- Motion of a car on a level road
- Motion of a car on a banked road
Lesson 6: WORK, ENERGY AND POWER
- Scalar product of to vectors
- The work-energy theorem
- Concept of Potential Energy
- Conservation of Mechanical Energy
- Elastic and Inelastic Collisions
Lesson 7: SYSTEMS OF PARTICLES AND ROTATIONAL MOTION
- Centre of mass
- Vector product of two vectors
- Angular velocity and its relation with linear velocity
- Torque acting on rotating body
- Angular momentum of a rotating body
- Theorems of perpendicular axis
- Theorem of parallel axis
- Kinetic Energy of Rolling Motion
Lesson 8: GRAVITATION
- Kepler’s laws of planetary motion
- Universal law of gravitation
- Acceleration due to gravity of the earth
- Acceleration due to gravity at altitude ‘h’
- Acceleration due to gravity below the surface of earth at depth‘d’
- Gravitational potential energy
- Escape speed
- Energy of an orbiting satellite
Lesson 9: MECHANICAL PROPERTIES OF SOLIDS
- Stress
- Strain
- HOOKE’S LAW
- STRESS-STRAIN CURVE
- Young’s Modulus
- Bulk modulus
- Shear modulus
- Stress- Strain curve
- Poisson’s ratio
- Elastic Potential Energy in a Stretched Wire
Lesson 10: MECHANICAL PROPERTIES OF FLUIDS
- PRESSURE
- Pascal’s Law
- STREAMLINE FLOW
- BERNOULLI’S PRINCIPLE
- Stokes’ Law
- Surface Energy and Surface Tension
- Angle of Contact
- Drops and bubbles
- Capillary Rise
Lesson 11: THERMAL PROPERTIES OF MATTER
- Linear expansion
- Areal expansion
- Volume expansion
- Specific heat capacity
- Conduction
- Blackbody Radiation
- Newton’s law of cooling
Lesson 12: THERMODYNAMICS
- Zeroth law of thermodynamics
- Heat, internal energy and work
- First law of thermodynamics
- Second law of thermodynamics
Lesson 13: KINETIC THEORY
Lesson 14: OSCILLATIONS
- Simple harmonic motion
- Simple harmonic motion and uniform circular motion
- Velocity and acceleration in simple harmonic motion
- Energy in simple harmonic motion
- The Simple Pendulum
- Damped oscillations
Lesson 15: WAVES
- Transverse waves
- Longitudinal waves
- Standing waves
- Beats
- Doppler effect
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