Science

Science 9

-

Science
Last updated 11/2022

Course Description

In This Course, Student Will Understand The Physical Nature Of Matter, Structure Of Atom, Atomic Mass, The Fundamental Unit Of Life, Forms Of Energy, And Improvement In Food Resources. Topics Covered In This Course Include: States Of Matter, Separation Of Mixtures, Atoms And Molecules, Cell Organelles, Classification Of Organisms, Force And Law Of Motion, Work And Energy, Natural Sources, And Improvement In Crop Yields And Food Resources.

What you’ll learn

Matter in our Surroundings
Is Matter around Us Pure
Structure of atom
Atom and Molecules
The Fundamental Unit of Life
Tissue
Diversity in living organisms
Motion
Force and law of motion
Gravitational
Work and Energy
Sound-9
Why do we fall ill
Natural sources
Improvement in food resources

1.1: Cooling Effects Of Evaporation

01:03

2.1: Diffusion Of Gas

01:26

3.1: Effect Of Change In Pressure On The States Of Matter

00:53

4.1: Effects Of Change In Temperature On The States Of Matter

01:52

5.1: Factors Effecting The Rate Of Evaporation - I

01:16

5.2: Factors Effecting The Rate Of Evaporation - II

5.3: Factors Effecting The Rate Of Evaporation - III

6.1: Physical Nature Of Matter

02:40

7.1: States Of Matter

03:37

8.1: Sublimation

01:08

1.1: Chemical Changes

01:13

2.1: Chromatography

01:20

3.1: Crystallization

01:16

4.1: Element And Compounds

01:56

5.1: Matter And Its Classification

00:56

6.1: Mixture

01:31

7.1: Physical Changes

00:56

8.1: Properties Of Solution

00:37

9.1: Separate A Mixture Of Two Immiscible Liquids

00:55

10.1: Separate A Mixture Of Two Miscible Liquids

01:36

11.1: Separation Of A Mixture Of Two Immiscible Liquids

00:55

12.1: Separation Of A Mixture Of Two Miscible Liquids

01:37

13.1: Separation Of Cream From Milk

00:43

14.1: Separation Of Gaseous Components From The Air

01:39

15.1: Separation Of Gaseous From The Air

01:39

16.1: Separation Of Ink From Dye

00:48

17.1: Solution

01:48

18.1: Sublimation

01:00

19.1: Suspension And Colloidal Solution

03:14

1.1: Anode Rays And Its Characteristics

00:54

2.1: Atomic Number And Mass Number

01:07

3.1: Bohr’s Model Of An Atom

00:45

4.1: Cathode Rays And Its Characteristics

02:45

5.1: Discovery Of Neutrons

00:55

6.1: Distribution Of Electrons In Different Orbits

02:10

7.1: Isotopes And Isobar

01:58

8.1: Rutherford Atomic Model

02:03

8.2: Rutherford’s Atomic Model - II

02:02

9.1: Thomson’s Model Of An Atom

00:26

10.1: Valency

1.1: Atomic Mass

00:45

2.1: Atomicity

00:48

3.1: Dalton’s Atomic Theory

02:17

4.1: Ions

00:49

5.1: Law Of Conservation Of Mass

01:14

6.1: Law Of Constant Composition

01:29

7.1: Mole

02:14

8.1: Molecular Mass

01:08

9.1: Molecules

00:30

10.1: Symbols Of Atoms Of Different Elements

01:19

11.1: Valency

00:43

12.1: Writing Chemical Formulae

01:57

12.2: Writing Of Chemical Formulae –II

1.1: Cell Organelles (Endoplasmic Reticulum - Golgi Apparatus)

01:27

2.1: Cell Organelles (Lysosome And Mitochondria)

00:45

3.1: Cell Organelles (Vacuole And Plastids)

00:55

4.1: Cell

00:50

5.1: Discovery Of Cell

00:34

6.1: Structural Organization Of A Plant Cell

00:36

7.1: Structural Organization Of A Prokaryotic Cell

01:09

8.1: Structural Organization Of Cell - II

00:36

8.2: Structural Organization Of Cell - I

9.1: Structure Of Different Types Of Cell

01:02

1.1: Complex Permanent Tissue

01:58

2.1: Connective Tissue

02:04

3.1: Epithelial Tissue

01:33

4.1: Meristematic Tissue

01:31

5.1: Microscopic Study Of Epidermis Of Leaf

00:59

6.1: Muscular Tissue

01:15

7.1: Nervous Tissue

00:35

8.1: Permanent Tissue

00:44

9.1: Simple Permanent Tissue

02:08

10.1: Tissue

01:10

1.1: Basis Of Classification

02:05

2.1: Classification And Evolution

00:40

3.1: Five Kingdom Classification

01:50

4.1: Kingdom Animalia - Vertebrata (Amphibia)

00:33

5.1: Kingdom Animalia - Vertebrata (Aves)

00:10

6.1: Kingdom Animalia - Vertebrata (Mammalia)

00:26

7.1: Kingdom Animalia - Vertebrata (Pisces)

8.1: Kingdom Animalia - Vertebrata (Reptilia)

00:18

9.1: Kingdom Animalia (Mollusca , Echinodermata, Protochordata)

01:11

10.1: Kingdom Animalia (Nematoda, Annelida, Arthropoda)

01:01

11.1: Kingdom Animalia (Porifera, Coelenterata, Platyhelminthes)

00:57

12.1: Kingdom Plantae

02:51

13.1: Nomenclature

00:52

14.1: The Hierarchy Of Classification-Groups

00:38

1.1: Acceleration

02:18

2.1: Derivation Of Equations Of Motion

04:37

3.1: Distance And Displacement

02:01

4.1: Distance Time Graph

02:39

5.1: Introduction To Motion

00:49

6.1: Physical Quantities

00:55

7.1: Rest And Motion

00:52

8.1: Speed And Velocity

03:07

9.1: Uniform And Non Uniform Motion

01:15

10.1: Uniform Circular Motion

01:53

11.1: Velocity -Time Graph

03:33

1.1: Affects Of Force

01:05

2.1: Conservation Of Momentum

02:49

3.1: Effects Of Force

01:06

4.1: Force

00:20

5.1: Laws Of Motion

01:33

6.1: Mass And Inertia

00:54

7.1: Newton First Law Of Motion

03:05

8.1: Newton Second Law Of Motion

02:21

9.1: Third Law Of Motion

02:15

10.1: Types Of Force

02:00

1.1: Acceleration Due To Gravity

01:20

2.1: Archimedes’ Principle

01:47

3.1: Buoyancy

01:56

4.1: Density And Relative Density

01:50

5.1: Free Falling

01:03

6.1: Gravitational Force

01:52

7.1: Kepler’s Laws

00:47

8.1: Mass And Weight

01:35

9.1: Pressure In Fluids

00:56

10.1: Thrust And Pressure

03:30

11.1: Universal Law Of Gravitation

02:06

1.1: Energy

01:09

2.1: Form Of Energy

00:15

3.1: Kinetic Energy

01:09

4.1: Law Of Conservation Of Energy

01:51

5.1: Law Of Conservation Of Mass

01:47

6.1: Potential Energy

02:49

7.1: Power

01:46

8.1: Work

01:51

1.1: Can Sound Make A Light Spot Dance

00:46

2.1: Characteristics Of A Sound Wave

03:00

3.1: Compressions And Rarefactions

00:33

4.1: Echo

00:58

5.1: Propagation Of Sound

01:15

6.1: Range Of Hearing

01:48

7.1: Reflection Of Sound

00:44

8.1: Reverberation

00:28

9.1: Sonar

00:59

10.1: Sound Needs A Medium To Travel

00:42

11.1: Sound

00:41

12.1: Structure Of The Human Ear

00:41

13.1: Types Of Waves

01:20

14.1: Uses Of Multiple Reflection Of Sound

01:14

1.1: Disease And Its Causes

02:32

2.1: Health And Its Failure

01:58

3.1: Infectious Diseases- Means Of Spread

03:27

4.1: Infectious Diseases- Organ Specific And Tissue Specific Manifestations

01:57

5.1: Infectious Diseases- Principles Of Prevention- Ii

5.2: Infectious Diseases- Principles Of Prevention- I

6.1: Infectious Diseases

02:12

7.1: Principles Of Treatment

01:09

1.1: Air Pollution

00:53

2.1: Air

01:13

3.1: Layers Of The Earth

4.1: Movement Of Air Wind

00:53

5.1: Rain

01:17

6.1: Soil

02:11

7.1: The Carbon Cycle

01:45

8.1: The Greenhouse Effect

01:33

9.1: The Nitrogen Cycle

01:58

10.1: The Oxygen-Cycle

01:06

11.1: The Water-Cycle

01:05

12.1: Water Pollution

01:16

1.1: Animal Husbandry

00:34

2.1: Bee Keeping

01:17

3.1: Cattle Farming

01:47

4.1: Crop Production Management

03:06

5.1: Crop Protection Management - II

02:16

6.1: Crop Variety Improvement

03:03

7.1: Cropping Patterns

01:22

8.1: Fish Production

01:32

9.1: Improvement In Crop Yields

01:33

10.1: Improvement In Food Resources

01:22

11.1: Irrigation

01:03

12.1: Poultry Farming

00:58

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This course includes

Units 15
Lessons 173
Expiry Date Full lifetime access
Language English
Last Updated Nov 08 2022

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