CBSE Class 7 Science Videos
Free Videos
-
Work & days
This video covers an application on work and time
-
Heredity and Evolution
Heredity and Evolution, Heredity and Variation
-
Spherical lens and its power
This video describes the way to solve problems based on lens formula to cal...
-
Refraction through lens
This video describes nature of image formed by partly covered lens
Nutrition in Plants
View All-
Nutrition in Plants
Photosynthesis: Materials needed and the process of photosynthesis
-
Nutrition in Plants
Nutrition in plants
-
Nutrition
Nutrition, Autotrophic Nutrition
-
Nutrition
Nutrition, Autotrophic Nutrition
Nutrition in Animals
View All-
Nutrition in Animals
Digestion in humans
-
Nutrition in Animals
Digestion in grass eating animals
Heat
View All-
Heat
Difference between heat & temperature; Temperature rise due to absorption o...
-
Heat
Properties, advantages, disadvantages & working of clinical thermometers.
-
Heat
Transfer of heat in solids,liquids&gases by conduction.Study of different m...
-
Heat
Transfer of heat in liquids & gases by convection; its applications & examp...
-
Heat
Transfer of heat by radiation (em wave),factors on which it depends & its a...
Acids, Bases and Salts
View All-
Acids and Bases
This video explains the properties of acids and bases.
-
Neutralisation
This video explains the characteristics and examples of neutralisation reac...
-
Acid–Base Indicators
This video describes different chemical indicators used for acid-base tests...
Physical and Chemical Changes
View All-
Physical and Chemical Changes
This video explains the characteristics and examples of physical and chemic...
-
Rusting
This video explains the concept of rusting and the methods to prevent rusti...
Weather, Climate and Adaptations of Animals to Climate
View All-
Weather, Climate and Adaptations of Animals
Weather, components of weather
-
Weather, Climate and Adaptations of Animals
Adaptations in polar regions ( polar bear and penguin) and tropical rain fo...
-
Weather, Climate and Adaptations of Animals
Climate, climate and adaptations at different places.
Winds, Storms and Cyclones
View All-
Wind, Storms and Cyclones
Wind, wind vane, types of wind
-
Wind, Storms and Cyclones
Definition of thunderstorm, changes of tunderstorm into cyclone and destruc...
-
Wind, Storms and Cyclones
Definition and generation of wind
-
Wind, Storms and Cyclones
How a thunderstorm becomes a cyclone, Destruction caused by cyclones, Namin...
Respiration in Organisms
View All-
Respiration
Breathing, respiration,Mechanism of breathing
-
Respiration
Respiration and its types
-
Respiration
Breathing in Fishes, earthworm, Breathing in plants:Stomata and lenticles
-
Respiration
Human respiratory system and the process
Transportation in Animals and Plants
View All-
Transport in Animals and Plants
Blood-its composition and function, blood vessels-types and function
-
Transport in Animals and Plants
Human Heart-Its Structure and Function, Blood Pressure
-
Transport in Animals and Plants
Excretion, Excretory system:Structure and Function, Artificial kidney
-
Transport in Animals and Plants
Transport of water and nutrients in plants
Reproduction in Plants
View All-
Reproduction in Plants
Definition-asexual, sexual and vegetative propagation by cutting of stems, ...
-
Reproduction in Plants
Sexual reproduction in plants : pollination and fertilisation
-
Reproduction in Plants
Seed formation and dispersal
Motion and Time
View All
Electric Current and its Effects
View All-
Electric Current
Concept of electromagnet,its principle & uses.
-
Electric Current
Uses & application of heating effects of electric current; thermostat & hea...
-
Electric Current
Electric components & their symbolic representation. Electric cell and how ...
Light
View All-
Light, Mirrors and Images
Concept of light as ray, beam & its properties. How are shadows formed?
-
Light, Mirrors and Images
Types of spherical mirrors, technical terms related to mirror & image forma...
-
Light, Mirrors and Images
Dispersion of light through a prism. Study of spectrum.
-
Light, Mirrors and Images
Types of lenses,related technical terms, image formation by concave and con...
-
Light, Mirrors and Images
Types of spherical mirrors, technical terms related to mirror & image forma...
Water : A Precious Resource
View All-
Water - A Valuable Resource
Importance of water management, water harvesting, methods for water harvest...
-
Water - A Valuable Resource
Ground water
