General Science | Class 6

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    Chapter 1 Cells, Tissues, and Organs ( 27 videos)  (Practice Test)

      1.1: Being Alive
      Living Things
    1. Living Things
      1493 views
      2. Difference Between Animals and Plants
    2. Difference Between Animals and Plants
      3229 views
      1.2: The Cell (Practice Test)
      Cells
    1. Cells
      11005 views
      2. Shape and Size of Cells
    2. Shape and Size of Cells
      2328 views
      3. Cell Organelles
    3. Cell Organelles
      2297 views
      4. Nucleus
    4. Nucleus
      1823 views
      5. Structure of An Animal Cell
    5. Structure of An Animal Cell
      4145 views
      6. Types of Animal Cells
    6. Types of Animal Cells
      17 views
      7. Structure of A Plant Cell
    7. Structure of A Plant Cell
      2934 views
      8. Types of Plant Cells
    8. Types of Plant Cells
      26 views
      9. Unicellular and Multicellular organism
    9. Unicellular and Multicellular organism
      2500 views
      10. How Do Cells in Multicellular Organisms Work?
    10. How Do Cells in Multicellular Organisms Work?
      505 views
      1.3: Special Cells and Tissues
      Cells form Tissues
    1. Cells form Tissues
      1391 views
      2. Cells form Tissues (Plants)
    2. Cells form Tissues (Plants)
      1097 views
      1.4: Organs and Organ Systems (Practice Test)
      What Are Organs?
    1. What Are Organs?
      1667 views
      2. Major Human Organs
    2. Major Human Organs
      64 views
      3. What Is A System?
    3. What Is A System?
      1182 views
      4. Systems of A Plant
    4. Systems of A Plant
      864 views
      5. Digestive System of Human
    5. Digestive System of Human
      5734 views
      6. Respiratory System
    6. Respiratory System
      2357 views
      7. Excretory system
    7. Excretory system
      1212 views
      8. Blood Circulatory System
    8. Blood Circulatory System
      3059 views
      9. Nervous system of Human
    9. Nervous system of Human
      2092 views
      10. Levels of Organization In Plants
    10. Levels of Organization In Plants
      1771 views
      11. Levels of Organization In Animals
    11. Levels of Organization In Animals
      945 views
      1.5: The Microscope (Practice Test)
      Microscope
    1. Microscope
      6115 views
      2. Parts and Use of Microscope
    2. Parts and Use of Microscope
      4115 views

    Chapter 2 Senses and Sense Organs ( 10 videos)  (Practice Test)

      2.1: The Senses
      Senses
    1. Senses
      2484 views
      2.2: The Skin
      The Skin
    1. The Skin
      1633 views
      2.3: Touch and Temperature
      Functions of Skin
    1. Functions of Skin
      2.4: Taste and Smell (Practice Test)
      The Structure and Function of Tongue
    1. The Structure and Function of Tongue
      2736 views
      2. The Nose
    2. The Nose
      1899 views
      2.5: Eyes and Eyesight (Practice Test)
      The Structure of Eye
    1. The Structure of Eye
      12913 views
      2. Retina
    2. Retina
      966 views
      3. How Do We See?
    3. How Do We See?
      1121 views
      2.6: Ears and Hearing (Practice Test)
      The Structure of Ear
    1. The Structure of Ear
      1445 views
      2. How do we Hear?
    2. How do we Hear?
      893 views

    Chapter 3 Photosynthesis and Respiration in Plants ( 10 videos)  (Practice Test)

      3.1: Photosynthesis (Practice Test)
      Photosynthesis
    1. Photosynthesis
      1868 views
      2. Importance of photosynthesis
    2. Importance of photosynthesis
      1435 views
      3.2: The Raw Materials and Products of Photosynthesis (Practice Test)
      Photosynthesis
    1. Photosynthesis
      3647 views
      2. Factors Affecting Photosynthesis
    2. Factors Affecting Photosynthesis
      3603 views
      3.3: Leaves and Photosynthesis (Practice Test)
      Structure of Leaf
    1. Structure of Leaf
      4499 views
      2. Water and Stomata
    2. Water and Stomata
      857 views
      3. Structure of Leaf and Photosynthesis
    3. Structure of Leaf and Photosynthesis
      4655 views
      3.4: Plants and Respiration (Practice Test)
      Respiration in Plants
    1. Respiration in Plants
      1994 views
      2. Importance of Respiration
    2. Importance of Respiration
      1082 views
      3. Comparison of Photosynthesis and Respiration
    3. Comparison of Photosynthesis and Respiration
      637 views

    Chapter 4 Living Things and the Environment ( 21 videos)  (Practice Test)

      4.1: Environment and its Components (Practice Test)
      Environment
    1. Environment
      2217 views
      2. Biotic components of an Environment
    2. Biotic components of an Environment
      2541 views
      3. Abiotic components of an Environment
    3. Abiotic components of an Environment
      1496 views
      4. Soil
    4. Soil
      682 views
      5. Water
    5. Water
      548 views
      6. Air
    6. Air
      474 views
      7. Light
    7. Light
      404 views
      8. Temperature
    8. Temperature
      457 views
      4.2: Physical Factors which Make up Environment of a Desert and Rainforest (Practice Test)
      Deserts
    1. Deserts
      331 views
      2. Rain Forest Environment
    2. Rain Forest Environment
      340 views
      3. Difference Between Deserts and Rain Forest Environment
    3. Difference Between Deserts and Rain Forest Environment
      1351 views
      4.3: Dependence of Organisms Upon One Another (Practice Test)
      Dependence of organisms upon one another
    1. Dependence of organisms upon one another
      623 views
      2. Types of Environment
    2. Types of Environment
      5758 views
      3. Abiotic Factors Affecting the Food Production Ability of Plants
    3. Abiotic Factors Affecting the Food Production Ability of Plants
      1368 views
      4. Effect of Human Activities on Environment
    4. Effect of Human Activities on Environment
      2956 views
      4.4: Different Relationships Between Organisms (Practice Test)
      Relationship of Organisms
    1. Relationship of Organisms
      279 views
      2. Predation
    2. Predation
      1093 views
      3. Parasitism
    3. Parasitism
      3316 views
      4. Mutualism
    4. Mutualism
      1669 views
      5. Food Chain
    5. Food Chain
      1060 views
      6. Food Web
    6. Food Web
      359 views

    Chapter 5 Atoms, Molecules, Mixtures, and Compounds ( 29 videos)  (Practice Test)

      5.1: Searching for Matter
      Matter
    1. Matter
      470 views
      5.2: More Puzzles with Particles
      Properties of Matter
    1. Properties of Matter
      567 views
      5.3: Atoms and Elements (Practice Test)
      Atoms and Molecules
    1. Atoms and Molecules
      2707 views
      2. Fundamental Particles of An Atom
    2. Fundamental Particles of An Atom
      1156 views
      3. Element - The Simplest Matter
    3. Element - The Simplest Matter
      1755 views
      4. Classification of Elements
    4. Classification of Elements
      1065 views
      5. Properties of Metals
    5. Properties of Metals
      964 views
      6. Properties of Non-Metals
    6. Properties of Non-Metals
      701 views
      7. Comparison Between Metals and Non-Metals
    7. Comparison Between Metals and Non-Metals
      61 views
      8. Uses of Metals
    8. Uses of Metals
      739 views
      9. Uses of Non-Metals
    9. Uses of Non-Metals
      920 views
      5.4: Compounds (Practice Test)
      Compounds
    1. Compounds
      1151 views
      2. Uses of Compounds
    2. Uses of Compounds
      888 views
      3. Comparison Between Elements and Compounds
    3. Comparison Between Elements and Compounds
      415 views
      5.5: Mixtures (Practice Test)
      Mixture
    1. Mixture
      1009 views
      2. Difference Between Mixture and Compound
    2. Difference Between Mixture and Compound
      1985 views
      3. Uses of Mixtures
    3. Uses of Mixtures
      1304 views
      4. Air As a Mixture
    4. Air As a Mixture
      1179 views
      5.6: Separating Mixtures (Practice Test)
      Filtration
    1. Filtration
      761 views
      2. Crystallization
    2. Crystallization
      178 views
      3. Distillation
    3. Distillation
      1614 views
      4. Sublimation
    4. Sublimation
      1002 views
      5. Decantation
    5. Decantation
      3029 views
      6. Paper Chromatography
    6. Paper Chromatography
      957 views
      5.7: Carbon Dioxide: Its Sources, Uses and Maintenance in Nature (Practice Test)
      Source of Carbon Dioxide
    1. Source of Carbon Dioxide
      916 views
      2. Maintenance of Carbon Dioxide Level in Nature
    2. Maintenance of Carbon Dioxide Level in Nature
      40 views
      3. Uses of Carbon dioxide
    3. Uses of Carbon dioxide
      2085 views
      5.8: Laboratory Apparatus and Hazards (Practice Test)
      Common Laboratory Apparatus
    1. Common Laboratory Apparatus
      114 views
      2. Common Laboratory Hazards and Laboratory Safety Rules
    2. Common Laboratory Hazards and Laboratory Safety Rules
      101 views

    Chapter 6 Air and the Atmosphere ( 14 videos)  (Practice Test)

      6.1: Our Invisible Surroundings (Practice Test)
      Air
    1. Air
      976 views
      2. Composition of air
    2. Composition of air
      1637 views
      3. Importance of Air
    3. Importance of Air
      1185 views
      6.2: The Gases of the Air (Practice Test)
      Gases and Its Relation With The Composition of Air
    1. Gases and Its Relation With The Composition of Air
      365 views
      2. Properties of Nitrogen
    2. Properties of Nitrogen
      1275 views
      3. Properties of Oxygen
    3. Properties of Oxygen
      1161 views
      4. Uses of Nitrogen
    4. Uses of Nitrogen
      1014 views
      5. Noble Gases
    5. Noble Gases
      321 views
      6. Water Vapours and Dust Particles
    6. Water Vapours and Dust Particles
      185 views
      6.3: Burning and Rusting (Practice Test)
      Uses of Nitrogen
    1. Uses of Nitrogen
      1840 views
      2. Uses of Oxygen
    2. Uses of Oxygen
      1867 views
      3. Uses of Carbon dioxide
    3. Uses of Carbon dioxide
      2085 views
      4. Uses of Noble Gases
    4. Uses of Noble Gases
      656 views
      6.4: The Greenhouse Effect
      Greenhouse Effect
    1. Greenhouse Effect
      269 views

    Chapter 7 Solutions and Suspensions ( 14 videos)  (Practice Test)

      7.1: Soluble and Insoluble (Practice Test)
      Soluble And Insoluble Substances
    1. Soluble And Insoluble Substances
      696 views
      2. Solution And Its Components
    2. Solution And Its Components
      1202 views
      3. Properties of Solution
    3. Properties of Solution
      499 views
      4. Particle Model of Solutions
    4. Particle Model of Solutions
      1256 views
      5. Types of Solution
    5. Types of Solution
      991 views
      6. Aqueous, Dilute And Concentrated Solution
    6. Aqueous, Dilute And Concentrated Solution
      1681 views
      7. Water As a Universal Solvent
    7. Water As a Universal Solvent
      910 views
      8. Uses of Solutions
    8. Uses of Solutions
      839 views
      7.2: Unsaturated, Saturated and Supersaturated Solutions
      Saturated And Unsaturated Solution
    1. Saturated And Unsaturated Solution
      6057 views
      7.3: Solubility (Practice Test)
      Solubility
    1. Solubility
      865 views
      2. Effect of Temperature On Solubility
    2. Effect of Temperature On Solubility
      2112 views
      7.4: Suspensions (Practice Test)
      Suspensions
    1. Suspensions
      1073 views
      2. Uses of Suspensions
    2. Uses of Suspensions
      1082 views
      3. Difference Between Solutions And Suspensions
    3. Difference Between Solutions And Suspensions
      1104 views

    Chapter 8 Energy ( 32 videos)  (Practice Test)

      8.1: What is Energy?
      Energy
    1. Energy
      1069 views
      2. Measurement of Energy
    2. Measurement of Energy
      26 views
      8.2: Different Forms of Energy (Practice Test)
      Forms of Energy
    1. Forms of Energy
      866 views
      2. Kinetic Energy
    2. Kinetic Energy
      1360 views
      3. Potential Energy
    3. Potential Energy
      817 views
      4. Difference Between Kinetic and Potential Energy
    4. Difference Between Kinetic and Potential Energy
      2432 views
      5. Heat Energy
    5. Heat Energy
      515 views
      6. Electrical Energy
    6. Electrical Energy
      690 views
      7. Light Energy
    7. Light Energy
      455 views
      8. Sound Energy
    8. Sound Energy
      644 views
      9. Chemical Energy
    9. Chemical Energy
      2161 views
      10. Nuclear and Gravitational Energy
    10. Nuclear and Gravitational Energy
      171 views
      11. Geothermal Energy
    11. Geothermal Energy
      1630 views
      12. Mechanical Energy
    12. Mechanical Energy
      2651 views
      8.3: Transfer of Energy (Practice Test)
      Law of Conservation of Energy
    1. Law of Conservation of Energy
      747 views
      2. Conversion of Different Forms of energy
    2. Conversion of Different Forms of energy
      732 views
      3. Conversion of Kinetic and Potential Energy
    3. Conversion of Kinetic and Potential Energy
      527 views
      4. Dissipation of Energy
    4. Dissipation of Energy
      212 views
      5. Energy Transfer To The Environment
    5. Energy Transfer To The Environment
      385 views
      8.4: Renewable and Non-renewable Energy Resources (Practice Test)
      Renewable and Non-renewable Energy Resources
    1. Renewable and Non-renewable Energy Resources
      3055 views
      2. Advantages of Renewable Energy Resources
    2. Advantages of Renewable Energy Resources
      113 views
      3. Biomass
    3. Biomass
      54 views
      4. Energy From Water
    4. Energy From Water
      272 views
      5. Energy From Sun
    5. Energy From Sun
      143 views
      6. Solar House Heating
    6. Solar House Heating
      1431 views
      7. Solar Cells
    7. Solar Cells
      214 views
      8. Wind Energy
    8. Wind Energy
      505 views
      9. Tidal Energy
    9. Tidal Energy
      423 views
      8.5: Importance of Energy in Improving the Quality of Life
      Energy in Our Life
    1. Energy in Our Life
      288 views
      2. Energy Source For Our Life
    2. Energy Source For Our Life
      330 views
      3. Energy Improving The Quality of Life
    3. Energy Improving The Quality of Life
      146 views
      8.6: Energy Converters
      Energy Converters
    1. Energy Converters
      422 views

    Chapter 9 Forces and Machines ( 23 videos)  (Practice Test)

      9.1: Simple Machines
      Simple Machines
    1. Simple Machines
      1202 views
      9.2: Levers at Work (Practice Test)
      Lever
    1. Lever
      131 views
      2. Types of Lever
    2. Types of Lever
      131 views
      9.3: Wheel and Axle (Practice Test)
      Wheel and Axle
    1. Wheel and Axle
      694 views
      2. Uses of Wheel and Axle
    2. Uses of Wheel and Axle
      483 views
      3. Screw
    3. Screw
      67 views
      9.4: Looking at Slopes
      Inclined Plane
    1. Inclined Plane
      80 views
      2. Wedge
    2. Wedge
      148 views
      9.5: Pulley Power (Practice Test)
      Pulley
    1. Pulley
      1143 views
      2. Uses of Pulley
    2. Uses of Pulley
      1061 views
      3. Fixed Pulley
    3. Fixed Pulley
      3155 views
      4. Moveable Pulley
    4. Moveable Pulley
      4708 views
      5. Pulley System
    5. Pulley System
      2183 views
      6. Designing Pulley System for Lifting Heavy Loads
    6. Designing Pulley System for Lifting Heavy Loads
      9.6: Gears and Gear Systems (Practice Test)
      Gears
    1. Gears
      872 views
      2. Gear Train
    2. Gear Train
      455 views
      3. Uses of Gears in Our Daily Life
    3. Uses of Gears in Our Daily Life
      1091 views
      4. The Crane
    4. The Crane
      229 views
      5. Transfer of Motion From One Pulley Or Gear System to Another
    5. Transfer of Motion From One Pulley Or Gear System to Another
      378 views
      9.7: Bicycles
      Bicycle
    1. Bicycle
      393 views
      2. Functions of Bicycle
    2. Functions of Bicycle
      74 views
      9.8: Common Devices that Incorporate Pulleys and/or Gears
      Hand Drill
    1. Hand Drill
      149 views
      2. Wind up Clocks
    2. Wind up Clocks
      382 views

    Chapter 10 Properties of Light ( 23 videos)  (Practice Test)

      10.1: Seeing the Light (Practice Test)
      Light
    1. Light
      710 views
      2. Transmission of Light
    2. Transmission of Light
      2535 views
      3. Absorption of Light
    3. Absorption of Light
      1132 views
      4. Transparent , Translucent and Opaque Objects
    4. Transparent , Translucent and Opaque Objects
      13433 views
      5. Speed of Light
    5. Speed of Light
      102 views
      10.2: Reflecting Light (Practice Test)
      Reflecting Light
    1. Reflecting Light
      1034 views
      2. Laws of Reflection
    2. Laws of Reflection
      764 views
      3. Types of Reflection
    3. Types of Reflection
      1095 views
      4. Types of Reflecting Surfaces
    4. Types of Reflecting Surfaces
      705 views
      5. Multiple Reflections
    5. Multiple Reflections
      2163 views
      6. Daily Life Applications of Types of Reflection
    6. Daily Life Applications of Types of Reflection
      403 views
      10.3: Plane Mirror (Practice Test)
      Ray Diagram of A Plane Mirror
    1. Ray Diagram of A Plane Mirror
      618 views
      2. Images Formed By a Plane Mirror
    2. Images Formed By a Plane Mirror
      592 views
      3. Periscope
    3. Periscope
      558 views
      4. Kaleidoscope
    4. Kaleidoscope
      243 views
      10.4: The Pinhole Camera (Practice Test)
      Pinhole Camera
    1. Pinhole Camera
      527 views
      2. Image Formation By Pinhole Camera
    2. Image Formation By Pinhole Camera
      696 views
      3. Comparison of Image Formed By Plane Mirror And Pinhole Camera
    3. Comparison of Image Formed By Plane Mirror And Pinhole Camera
      307 views
      10.5: Curved Mirrors (Practice Test)
      Types of Mirrors
    1. Types of Mirrors
      829 views
      2. Image Formation In Convex Mirrors
    2. Image Formation In Convex Mirrors
      522 views
      3. Image Formation In Concave Mirrors
    3. Image Formation In Concave Mirrors
      190 views
      4. Usage of Convex Mirror
    4. Usage of Convex Mirror
      1509 views
      5. Usage of Concave Mirror
    5. Usage of Concave Mirror
      853 views

    Chapter 11 Sounds All Around ( 14 videos)  (Practice Test)

      11.1: Sound Waves (Practice Test)
      Sound
    1. Sound
      1461 views
      2. Sound As A Form of Energy
    2. Sound As A Form of Energy
      1318 views
      3. Sound Waves Are Longitudinal Waves
    3. Sound Waves Are Longitudinal Waves
      3951 views
      4. Sound Waves Are Vibrations
    4. Sound Waves Are Vibrations
      421 views
      11.2: How Sound Travels (Practice Test)
      How Does Sound Travel?
    1. How Does Sound Travel?
      654 views
      2. Sound Needs A Medium To Travel
    2. Sound Needs A Medium To Travel
      873 views
      3. Sound Cannot Travel Through Vacuum
    3. Sound Cannot Travel Through Vacuum
      1478 views
      4. Sound Can Travel Through Liquids and Solids
    4. Sound Can Travel Through Liquids and Solids
      2640 views
      11.3: Speed of Sound in Solids, Liquids, and Gases (Practice Test)
      Speed of Sound in Solids, Liquids And Gases
    1. Speed of Sound in Solids, Liquids And Gases
      1408 views
      2. Speed of Sound in Different Materials
    2. Speed of Sound in Different Materials
      840 views
      11.4: How Do We Hear? (Practice Test)
      How Do We Hear?
    1. How Do We Hear?
      599 views
      2. Pleasant And Unpleasant Sounds
    2. Pleasant And Unpleasant Sounds
      4618 views
      3. Noise Pollution
    3. Noise Pollution
      224 views
      4. Ways to Reduce Noise Pollution
    4. Ways to Reduce Noise Pollution
      4760 views

    Chapter 12 Beyond the Earth ( 17 videos)  (Practice Test)

      12.1: Satellites, its Types and Uses (Practice Test)
      Universe and Space
    1. Universe and Space
      1351 views
      2. Satellites
    2. Satellites
      739 views
      3. Natural Satellites
    3. Natural Satellites
      3798 views
      4. Artificial Satellites
    4. Artificial Satellites
      1121 views
      5. Examples of Artificial Satellite
    5. Examples of Artificial Satellite
      969 views
      6. Geostationary, Polar Satellite
    6. Geostationary, Polar Satellite
      11943 views
      7. Research And Landsat Satellites
    7. Research And Landsat Satellites
      532 views
      8. Communication satellite
    8. Communication satellite
      277 views
      9. Low Earth Orbit Satellite
    9. Low Earth Orbit Satellite
      1532 views
      10. Global Positioning System (GPS)
    10. Global Positioning System (GPS)
      500 views
      11. Launching of a satellite into a space
    11. Launching of a satellite into a space
      238 views
      12. Uses of satellites
    12. Uses of satellites
      2360 views
      12.2: Comets, Asteroids and Meteors (Practice Test)
      Comets
    1. Comets
      614 views
      2. Halley's Comet
    2. Halley's Comet
      585 views
      3. Kuiper And Asteroid Belts
    3. Kuiper And Asteroid Belts
      152 views
      4. Meteoroid
    4. Meteoroid
      497 views
      5. Kinds of Meteors
    5. Kinds of Meteors
      737 views