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Class 9 Science study material of science(Physics|Biology|Chemistry)


Master Class 9 Science And Be Successful in exams. Here find Physics|chemistry|biology Notes, assignments, concept maps and lots of study material for easy learning and understanding. We have lots of study material written in easy language that is easy to follow.

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You are here in this page means you are looking for something to help you study Science of class 9. So this page contains notes of most of the class 9 chapters and we also have assignments of most of the chapters that you can practice. We also have a free class 9 E-book or pdf download page where you can download lots of files. So, to learn any chapter you have to follow these steps
  1. First read and understand the notes.
  2. Try to go through the solved examples of of the chapter you are reading
  3. Now it is the time to solve unsolved assignments and worksheets. You will find plenty of them here or on the respective chapter page.
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Class 9 Physics

Motion

Notes
  1. Introduction
  2. Speed and Velocity
  3. acceleration
  4. Equations of uniformly accelerated motion
  5. Graphical representation of motion
  6. Equations of motion by graphical method
  7. Uniform circular motion
Assignments
  1. Worksheet-1
  2. Worksheet-2
  3. Worksheet-3
  4. Worksheet-3
  5. Worksheet-4
  6. Worksheet-5
  7. NCERT Solutions
Concept Maps
  1. Motion in General
  2. Speed
  3. Velocity
  4. Acceleration

Force

Notes
  1. Force
  2. Law's Of motion
  3. First Law of Motion
  4. Momentum
  5. Second Law of Motion
  6. Third Law of Motion
  7. Law Of conservation of Momentum
Force problems with Solutions
  1. Conceptual Problems on force
  2. Problems with solutions
  3. Numerical Problems
  4. NCERT Solutions

Gravitation

Notes
  1. Introduction
  2. More About Gravitation
  3. Why don't Moon Fall down
  4. Universal Law of Gravitation
  5. Important Characteristics of Gravitational forces
  6. Why is this Universal Law of Gravitation so important
  7. Free Fall
Assignments
  • Gravitation important questions
  • Gravitation test paper
  • Gravitation NCERT Solutions 1
  • Gravitation NCERT Solutions 2
  • Gravitation Short questions
  • Gravitation Long questions
  • Work and energy

    Notes
    1. Introduction
    2. Work
    3. Positive Work
    4. Negative work
    5. Case of zero work done
    6. Displacement at an angle to the force
    7. Energy
    8. Knetic Energy
    9. Potential Energy
    Assignments
    1. Questions and Answers
    2. NCERT Solutions Work and Energy
    3. Short Questions
    4. Long questions

    Sound

  • Questions and Answers
  • Short Answer questions
  • NCERT Solutions Sound
  • Short questions of Sound
  • Long questions of Sound

  • Class 9 Biology

    The Fundamental Unit of Life

    Notes
    1. Detailed Notes Pt 1
    2. >Detailed Notes Pt 2
    Assignments
    1. NCERT Solutions

    Tissues

    1. Detailed Notes Pt. 1
    2. Detailed Notes Pt. 2

    Improvement in food resources

    Notes
    1. Sources of food
    2. Sustainable agriculture
    3. Organic Farming
    4. Crop production
    5. Improvement in Yields
    6. Manures and fertilizers
    7. Irrigation
    8. Cropping pattern
    9. Crop protection management
    10. Storage of grains
    11. Animal husbandry
    12. Cattle Farming
    13. Farm Management Practices
    14. Poultry Farming
    15. Fish Production
    16. Bee Keeping

    Biological Diversity

    Notes
    1. Introduction
    2. Purpose of Classification (Importance of classification)
    3. Classification and Evolution
    4. Binomial Nomenclature
    5. Hierarchy of Categories or Groups
    6. Classification Systems
    7. Two-Kingdom System of classification
    8. Five-Kingdom System of classification
    9. Characteristics of Five-Kingdom
    10. Plant Kingdom ( Plantae)
    11. Cryptogamae
    12. Phanerogamae
    13. Animal Kingdom (Animalia)
    14. Phylum- Porifera
    15. Phylum- Coelenterata (Cnidaria)
    16. Phylum- Platyhelminthes
    17. Phylum- Nematoda
    18. Phylum- Annelida
    19. Phylum Arthropoda
    20. Vertebrata
    Assignments
    1. Short questions worksheet-1
    2. Short questions worksheet-2
    3. Short questions of Biological Diversity
    4. Long questions ofBiological Diversity

    Why do we fall ill

    Notes
    1. Introduction
    2. Overlap of personal and community issues for health
    3. Disease and their cause
    4. What are the factors that cause diseases
    5. Intrinsic or internal factors
    6. Extrinsic or external factors
    7. Types of diseases
    8. Acute diseases
    9. Chronic diseases
    10. Congenital diseases:
    11. Acquired diseases
    12. Infectious diseases
    Assignments
    1. NCERT Solutions
    2. Short questions
    3. Short Questions-2
    4. Long Questions

    Natural Resources

    Notes
    1. Biogeochemical cycles
    2. Water cycle
    3. Oxygen Cycle
    Assignments
    1. NCERT Solutions
    2. Short Questions
    3. Short Questions
    4. Long Questions

    Class 9 Chemistry

    Matter in our surroundings

    Notes
    1. Introduction
    2. Physical nature of matter
    3. Evidence of particles in matter
    4. Characteristics of particles of Matter
    5. States of matter
    6. Diffusion
    7. Change of State of Matter
    8. Latent Heat
    9. evaporation
    10. other states of matter
    Assignments
    1. NCERT Solutions

    Atom and Molecules

    Assignments
    1. Atom and Molecules Short questions
    2. Atom and Molecules Long Questions
    3. Atom and Molecules Shorts questions -2

    Structure Of Atoms

    Assignments
    1. Structure Of Atoms Short questions
    2. Structure Of Atoms Long Questions
    3. Structure Of Atoms Shorts questions -2

    Term 2 test papers (science)

    1. full course test 1
    2. CBSE science sample papers for class 9 sa2

    Term 1 test papers (science)

    1. SA- 1
    2. SA- 2
    3. SA -3
    4. SA -4



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