Science Notes for All Classes

Science is the foundation of modern civilization. It is the driving force behind innovations that shape the world. If you are studying for UPSC or any other competitive exam, you must understand the importance of having comprehensive science notes. These notes explain the basics of science principles, theories and applications in a concise yet comprehensive way. Science notes are one of the most important resources for students. They help in condensing vast subjects into digestible chunks of knowledge. Not only do they help in efficient revision, but they also enable students to answer complex questions with ease. In short, science notes aren’t just study aids. They are the stepping stones for students to master scientific concepts and succeed in competitive exams.

If you want to understand the complexities of Physics, Chemistry, Biology, or Environmental science, then science notes are the best way to go. Having well-structured and organised science notes is essential for students studying for competitive exams such as UPSC. In this article, we will discuss Science Notes and its related information.

Science Notes of CBSE Class 5th – 12th 

StandardSubject Notes
Class 5EVS Notes
Class 6Science Notes
Class 7Science Notes
Class 8Science Notes
Class 9Science Notes
Class 10Science Notes
Class 11Physics Notes
Chemistry Notes
Biology Notes
Class 12Physics Notes
Chemistry Notes
Biology Notes

Science Notes for Revision Topic – Wise 

Subject NotesChapters
CBSE Class 5EVS Notes1.  Super Senses
2. A Snake Charmer’s Story
3. From Tasting to Digesting
4. Mangoes Round the Year
5. Seeds and Seeds
6. Every Drop Counts
7. Experiments with Water
8. A Treat for Mosquitoes
9. Up You Go!
10. Walls Tell Stories
CBSE Class 6Science Notes1. Food: Where Does It Come From?
2. Components of Food
3. Fibre to Fabric
4. Sorting Materials into Groups
5. Separation of Substances
6. Changes Around Us
7. Getting to Know Plants
8. Body Movements
9. The Living Organisms and Their Surroundings
10. Motion and Measurement of Distances
11. Light, Shadows and Reflections
12. Electricity and Circuits
13. Fun with Magnets
CBSE Class 7Science Notes1. Nutrition in Plants
2. Nutrition in Animals
3. Fibre to Fabric
4. Heat
5. Acids, Bases, and Salts
6. Physical and Chemical Changes
7. Weather, Climate, and Adaptations of Animals
8. Winds, Storms, and Cyclones
9. Soil
10. Respiration in Organisms
11. Transportation in Animals and Plants
12. Reproduction in Plants
CBSE Class 8Science Notes1. Crop Production and Management
2. Microorganisms: Friend and Foe
3. Synthetic Fibres and Plastics
4. Materials: Metals and Non-Metals
5. Coal and Petroleum
6. Combustion and Flame
7. Conservation of Plants and Animals
8. Cell: Structure and Functions
9. Reproduction in Animals
10. Reaching the Age of Adolescence
CBSE Class 9Science Notes1. Matter in Our Surroundings
2. Is Matter Around Us Pure?
3. Atoms and Molecules
4. Structure of the Atom
5. The Fundamental Unit of Life
6. Tissues
7. Diversity in Living Organisms
8. Motion
9. Force and Laws of Motion
10. Gravitation
CBSE Class 10Science Notes1. Chemical Reactions and Equations
2. Acids, Bases, and Salts
3. Metals and Non-metals
4. Carbon and Its Compounds
5. Periodic Classification of Elements
6. Life Processes
7. Control and Coordination
8. How do Organisms Reproduce?
9. Heredity and Evolution
10. Light Reflection and Refraction
11. Human Eye and Colourful World
12. Electricity
13. Magnetic Effects of Electric Current
14. Sources of Energy
15. Our Environment
16. Sustainable Management of Natural Resources
CBSE Class 11Physics Notes1. Physical World
2. Units and Measurements
3. Motion in a Straight Line
4. Motion in a Plane
5. Laws of Motion
6. Work, Energy, and Power
7. System of Particles and Rotational Motion
8. Gravitation
9. Mechanical Properties of Solids
10. Mechanical Properties of Fluids
11. Thermal Properties of Matter
12. Thermodynamics
13. Kinetic Theory
14. Oscillations
15. Waves
CBSE Class 11Chemistry Notes1. Some Basic Concepts of Chemistry
2. Structure of Atom
3. Classification of Elements and Periodicity
4. Chemical Bonding and Molecular Structure
5. States of Matter
6. Thermodynamics
7. Equilibrium
8. Redox Reactions
9. Hydrogen
10. The s-Block Elements
11. The p-Block Elements
12. Organic Chemistry – Some Basic Principles
13. Hydrocarbons
14. Environmental Chemistry
CBSE Class 11Biology Notes1. The Living World
2. Biological Classification
3. Plant Kingdom
4. Animal Kingdom
5. Morphology of Flowering Plants
6. Anatomy of Flowering Plants
7. Structural Organisation in Animals
8. Cell: The Unit of Life
9. Biomolecules
10. Cell Cycle and Cell Division
11. Transport in Plants
12. Mineral Nutrition
13. Photosynthesis
14. Respiration in Plants
15. Plant Growth and Development
16. Digestion and Absorption
17. Breathing and Exchange of Gases
18. Body Fluids and Circulation
19. Excretory Products and Their Elimination
20. Locomotion and Movement
21. Neural Control and Coordination
22. Chemical Coordination and Integration
CBSE Class 12Physics Notes1. Electric Charges and Fields
2. Electrostatic Potential and Capacitance
3. Current Electricity
4. Moving Charges and Magnetism
5. Magnetism and Matter
6. Electromagnetic Induction
7. Alternating Current
8. Electromagnetic Waves
9. Ray Optics and Optical Instruments
10. Wave Optics
11. Dual Nature of Radiation and Matter
12. Atoms
13. Nuclei
14. Semiconductor Electronics: Materials, Devices, and Simple Circuits
15. Communication Systems
CBSE Class 12Chemistry Notes1. Solid State
2. Solutions
3. Electrochemistry
4. Chemical Kinetics
5. Surface Chemistry
6. General Principles and Processes of Isolation of Elements
7. The p-Block Elements
8. The d-and f-Block Elements
9. Coordination Compounds
10. Haloalkanes and Haloarenes
11. Alcohols, Phenols, and Ethers
12. Aldehydes, Ketones, and Carboxylic Acids
13. Amines
14. Biomolecules
15. Polymers
16. Chemistry in Everyday Life
CBSE Class 12Biology Notes1. Reproduction in Organisms
2. Sexual Reproduction in Flowering Plants
3. Human Reproduction
4. Reproductive Health
5. Principles of Inheritance and Variation
6. Molecular Basis of Inheritance
7. Evolution
8. Human Health and Disease
9. Strategies for Enhancement in Food Production
10. Microbes in Human Welfare
11. Biotechnology: Principles and Processes
12. Biotechnology and its Applications
13. Organisms and Populations
14. Ecosystems
15. Biodiversity and Conservation

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