Class 8 CBSE Science (Hindi)

About Course
Animated Video Course: Class 8 CBSE Science (Hindi)
Our comprehensive animated video course for Class 8 CBSE Science is designed to make learning interactive, engaging, and easy to understand. These high-quality animations help students visualize complex concepts, making them more accessible and enjoyable. Below is a detailed description of the topics covered in this course:
1. Combustion and Flame
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Explanation of combustion and its types (rapid, spontaneous, explosion).
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Conditions required for combustion.
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Structure of a flame and different zones of a flame.
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The concept of fuels and their efficiency.
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Harmful effects of combustion and the importance of fire safety.
2. Crop Production and Management
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Different agricultural practices and their importance.
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Preparation of soil, sowing, adding manure and fertilizers.
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Irrigation methods and their advantages.
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Harvesting and storage of crops.
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Protection of crops from pests and weeds.
3. Some Natural Phenomena
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Lightning and electric charges.
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How lightning occurs and safety measures.
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Earthquakes: causes, effects, and precautions.
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Protection from lightning and earthquakes.
4. Sound
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Production and propagation of sound.
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Sound waves and their characteristics.
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Human ear: structure and function.
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Applications of sound (SONAR, ultrasound).
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Noise pollution: causes, effects, and control measures.
5. Light
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Reflection and refraction of light.
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Laws of reflection and refraction.
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Formation of images by spherical mirrors and lenses.
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Dispersion of light and the formation of a rainbow.
6. Conservation of Plants and Animals
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Importance of biodiversity.
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Deforestation: causes and consequences.
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Conservation strategies: reforestation, national parks, and wildlife sanctuaries.
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Endangered species and measures to protect them.
7. Microorganisms: Friend and Foe
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Types of microorganisms (bacteria, fungi, protozoa, viruses).
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Beneficial and harmful microorganisms.
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Uses of microorganisms in medicine, agriculture, and industry.
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Food preservation techniques and methods to control microbial growth.
8. Light and the Human Eye
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Structure and working of the human eye.
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Common defects of vision (myopia, hypermetropia, presbyopia) and their correction.
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Persistence of vision and optical illusions.
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Braille system and its importance.
9. Plastics and the Environment
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Types of plastics and their uses.
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Biodegradable and non-biodegradable materials.
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Harmful effects of plastic pollution.
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Methods of reducing plastic waste (reuse, recycle, reduce).
10. Reaching the Age of Adolescence
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Changes during adolescence: physical, emotional, and hormonal.
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Role of hormones in growth and development.
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Importance of hygiene and balanced nutrition.
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Secondary sexual characteristics and their significance.
11. Force and Pressure
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Concept of force and its effects.
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Types of forces (contact and non-contact forces).
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Pressure: definition, applications in daily life.
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Atmospheric pressure and its importance.
12. Types of Friction
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Definition and causes of friction.
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Types of friction: static, sliding, rolling, and fluid friction.
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Effects of friction: advantages and disadvantages.
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Methods to reduce or increase friction.
13. Water Pollution and Its Control
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Causes of water pollution (industrial, agricultural, domestic waste).
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Effects of polluted water on human health and aquatic life.
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Water purification methods and treatment plants.
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Steps to prevent water pollution.
14. Coal and Petroleum
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Formation of fossil fuels: coal, petroleum, natural gas.
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Uses of coal and petroleum.
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Environmental impact of fossil fuel extraction and consumption.
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Conservation strategies for non-renewable resources.
15. Flame
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Understanding the different zones of a flame.
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Types of flames: luminous and non-luminous.
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How different fuels affect flame characteristics.
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Applications of flames in daily life and industry.
16. Cell Structure and Function
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Cell: The basic unit of life.
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Structure and functions of cell organelles (nucleus, mitochondria, cytoplasm, etc.).
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Plant and animal cells: differences and similarities.
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Cell division and its importance in growth and reproduction.
17. Stars and the Solar System
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The solar system: planets, moons, asteroids, and comets.
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The Sun: source of energy.
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Stars and constellations.
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Phases of the Moon and eclipses.
18. Reproduction in Animals
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Modes of reproduction: sexual and asexual.
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Male and female reproductive systems.
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Fertilization and development of embryo.
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Importance of reproductive health and hygiene.
19. Natural Reserves for Plants and Animals
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National parks, wildlife sanctuaries, and biosphere reserves.
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Role of conservation in maintaining biodiversity.
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Endangered species and efforts for their protection.
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Community involvement in conservation efforts.
20. Friction: A Necessary Evil
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Concept of friction and its role in daily life.
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Factors affecting friction.
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Methods to increase and decrease friction.
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Applications of friction in machines and vehicles.
21. Chemical Effects of Electric Current
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Electrolysis and its applications.
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Conductors and insulators.
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Electroplating and its industrial uses.
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Applications of chemical effects in daily life.
22. Metals and Non-Metals
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Physical and chemical properties of metals and non-metals.
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Uses of metals and non-metals in industries and daily life.
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Reactivity series and displacement reactions.
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Corrosion and methods to prevent it.
23. Synthetic Fibres and Plastics
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Types of synthetic fibres: rayon, nylon, polyester, acrylic.
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Properties and uses of synthetic fibres.
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Environmental concerns related to synthetic materials.
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Alternatives to synthetic fibres.
24. Air Pollution and Its Control
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Sources of air pollution: vehicular emissions, industrial waste, deforestation.
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Effects of air pollution on human health and the environment.
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Greenhouse effect and global warming.
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Preventive measures and role of individuals in reducing air pollution.
Why Choose Our Animated Videos?
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Visual Learning: Concepts explained through animations make learning fun and easy.
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Simplified Explanation: Complex topics are broken down into easy-to-understand segments.
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Engaging Content: Interactive storytelling and real-life examples.
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CBSE-Aligned: Covers all syllabus topics as per NCERT guidelines.
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Enhanced Retention: Helps students remember and apply concepts effectively.
This animated video course for Class 8 CBSE Science (English) is the perfect learning aid for students to strengthen their conceptual understanding and excel in exams!
Course Content
Class 8 CBSE Science (Hindi)
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Combustion and Flame
07:08 -
Crop Production and Management
19:22 -
Some Natural Phenomena
13:13 -
Sound
02:35 -
Conservation of Plants and Animals
06:30 -
Microorganisms: Friend and Foe
13:01 -
Light and the Human Eye
07:06 -
Plastics and the Environment
11:45 -
Reaching the Age of Adolescence
19:13 -
Force and Pressure
13:58 -
Types of Friction
10:24 -
Water Pollution and Its Control
07:35 -
Coal and Petroleum
11:14 -
Flame
07:13 -
Cell Structure and Function
15:39 -
Stars and the Solar System
23:34 -
Reproduction in Animals
18:50 -
Natural Reserves for Plants and Animals
08:41 -
Friction: A Necessary Evil
05:52 -
Chemical Effects of Electric Current
08:19 -
Metals and Non-Metals
11:10 -
Synthetic Fibres and Plastics
09:27 -
Air Pollution and Its Control
09:16