CBSE Class 9 | Course in short video lessons |Easy to understand

About CBSE 9 Course

CBSE Class 9 Course consists of Science subject. User can access Science course online on their laptops, computers and mobiles. CBSE 9 Science course consists of 15 chapters covered in 78 number of videos. Total course duration is 7 hours. LearnFatafat course is best suitable for Concept learning, Crash course, Quick understanding and Self-study.

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Structure of Human Ear

Course Content

Science

Science

Lessons
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01 Matter In Our Surroundings

1.01 Physical Nature of Matter and Characteristics of Particles

1.02 States of matter

1.03 Can matter change its state?

1.04 Effects of change in pressure on states of matter and evaporation

1.05 Evaporation and cooling

02 Is Matter Around Us Pure

2.01 Mixture

2.02 Concentration of solution and Suspension

2.03 Colloidal Solution

2.04 Separating the components of a mixture

2.05 Separation of components from mixture: Physical and Chemical changes

2.06 Types of Pure Substances

03 Atoms and Molecules

3.01 Law of chemical combination

3.02 Atoms

3.03 Molecule

3.04 Writing chemical formulae

3.05 Molecular mass and Mole concept

04 Structure of the Atom

4.01 Introduction to charged particles in matter

4.02 Structure of an atom : Thomson’s model and Rutherford’s model

4.03 Bohr’s Atomic Model and Neutrons

4.04 Distribution of Electrons in shells and Concept of Valency

4.05 Atomic Number, Mass Number, Isotopes and Isobars

05 The Fundamental Unit of Life

5.01 Introduction to cell

5.02 Plasma Membrane

5.03 Cell wall and Nucleus

5.04 Cytoplasm and Cell Organelles

5.05 Cell Organelles: Lysosomes, Mitochondria, Plastids and Vacuoles

06 Tissues

6.01 Introduction to tissues

6.02 Plant Tissue : Simple Permanent Tissue

6.03 Plant Tissue : Complex Permanent tissue

6.04 Animal tissues : Epithelial tissues and Muscular tissues

6.05 Animal Tissues : Connective Tissue and Nervous Tissue

07 Diversity in Living Organisms

7.01 Classification and evolution of organism

7.02 Five kingdom classification system

7.03 Plantae : Thallophyta, Bryophyta, Pteridophyta, Gymnosperms and Angiosperms

7.04 Animalia : Porifera, Coelenterata, Platyhelminthes, Nematoda

7.05 Animalia : Annelida, Arthropoda, Mollusca, Echinodermata, Protochordata

7.06 Animalia : Vertebrata

08 Motion

8.01 Rectilinear Motion, Uniform Motion and Nonuniform Motion

8.02 Rate of Motion

8.03 Graphical representation of motion

8.04 Equations of motion and Uniform circular motion

09 Force And Laws Of Motion

9.01 Balanced and unbalanced forces

9.02 Newton’s First Law of Motion

9.03 Newton’s second law of motion

9.04 Newton’s third law of motion

10 Gravitation

10.01 Introduction to gravitation

10.02 Significance of the universal law of gravitation

10.03 Mass and Weight

10.04 Thrust and Pressure

10.05 Floating and sinking of objects, Archimedes Principle and Relative Density

11 Work and Energy

11.01 Work

11.02 Energy : Kinetic Energy

11.03 Energy : Potential Energy

11.04 Law of conservation of energy and Power

12 Sound

12.01 Production and Propagation of Sound

12.02 Sound waves are longitudinal waves and Introduction to characteristics of sound waves

12.03 Characteristic of Sound Waves

12.04 Reflection of sound, echo, reverberation and uses of multiple reflection

12.05 Range of hearing and Applications of Ultrasound

12.06 SONAR

12.07 Structure of Human Ear

13 Why Do We Fall ILL

13.01 Health and its Failure

13.02 Disease and its causes

13.03 Infectious diseases

13.04 Organ specific and tissue specific manifestation; Principles of Treatment and Prevention

14 Natural Resources

14.01 Air

14.02 Rain and Air pollution

14.03 Water and Water pollution

14.04 Soil

14.05 The Biogeochemical Cycles: Water Cycle and Nitrogen Cycle

14.06 The Biogeochemical Cycles: Carbon Cycle and Greenhouse effect

14.07 The Oxygen Cycle and The Ozone Layer

15 Improvement In Food Resources

15.01 Improvements in crop yields

15.02 Crop production and Nutrient management, Manures and Fertilizers

15.03 Irrigation and Cropping Patterns

15.04 Crop Protection Management

15.05 Animal husbandry: Cattle Farming and Poultry Farming

Lessons

Videos

Hours

856

CBSE 9

About CBSE 9 Course

Structure of Human Ear

Course Content

Science

01 Matter In Our Surroundings

02 Is Matter Around Us Pure

03 Atoms and Molecules

04 Structure of the Atom

05 The Fundamental Unit of Life

06 Tissues

07 Diversity in Living Organisms

08 Motion

09 Force And Laws Of Motion

10 Gravitation

11 Work and Energy

12 Sound

13 Why Do We Fall ILL

14 Natural Resources

15 Improvement In Food Resources

Lessons

Videos

Hours

Active Users

CBSE 9 Products

CBSE 9 – Science (Online)

CBSE 9 – Science (Pendrive)

CBSE 9 – Science (SD Card)

Video Lessons

Forces

Soil

Introduction to Tissues

Reflection of Sound

Structure of Human Ear

Animal Husbandary

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