Class 7 CBSE Science (Hindi)

Categories: Class 06-07, Hindi Videos
Wishlist Share
Share Course
Page Link
Share On Social Media

About Course

Animated Videos for Class 7 CBSE Science – Engaging Learning Experience

Science is a fascinating subject, and animated videos make learning even more enjoyable and effective. Our high-quality, engaging animated videos for Class 7 CBSE Science (English) cover all important topics comprehensively. These animations simplify complex concepts, making them easy to understand and retain for students. Below is a detailed description of the topics covered in our animated videos:

1. Fibre to Fabric – Wool

  • Introduction to wool and its sources.

  • Process of obtaining wool from sheep, goats, and other animals.

  • Steps involved in wool production: shearing, scouring, sorting, dyeing, and spinning.

  • Uses of wool in daily life.

2. Indicators

  • Definition and types of indicators.

  • Natural indicators: Litmus, turmeric, red cabbage, etc.

  • Synthetic indicators: Phenolphthalein, methyl orange.

  • Acid-base reactions with indicators.

3. Heat Effects and Modes of Transfer

  • Effects of heat on different materials.

  • Expansion and contraction due to heat.

  • Conduction, convection, and radiation.

  • Applications of heat transfer in daily life.

4. Respiration in Organisms

  • Introduction to respiration and its importance.

  • Types of respiration: aerobic and anaerobic.

  • Process of breathing in humans and animals.

  • Cellular respiration and energy production.

5. Forest – Our Lifeline

  • Importance of forests for biodiversity and climate.

  • Layers of forests and their characteristics.

  • Deforestation and its impact.

  • Conservation of forests.

6. Heating Effect of Electric Current

  • Concept of heating effect of electric current.

  • Joule’s law of heating.

  • Applications: Electric bulbs, heaters, and fuses.

  • Safety measures and precautions.

7. Magnetic Effect of Current

  • Discovery of electromagnetism.

  • Magnetic field around a current-carrying conductor.

  • Right-hand thumb rule.

  • Applications of electromagnetism in daily life.

8. Transportation in Plants

  • Transport of water, minerals, and nutrients.

  • Xylem and phloem – conducting tissues.

  • Transpiration and its significance.

  • Mechanism of water transport in plants.

9. Heat

  • Concept of heat and temperature.

  • Measurement of heat using thermometers.

  • Differences between heat and temperature.

  • Effects of heat on solids, liquids, and gases.

10. Water Management

  • Importance of water conservation.

  • Methods of water management: rainwater harvesting, watershed management.

  • Causes and effects of water scarcity.

  • Role of humans in sustainable water use.

11. Adaptations of Animals to Climate

  • Different climatic zones and their impact on animals.

  • Structural, physiological, and behavioral adaptations.

  • Adaptations of animals in polar, desert, and aquatic regions.

12. Motion and Time

  • Concept of motion and types: uniform and non-uniform motion.

  • Speed, velocity, and acceleration.

  • Measurement of time and motion.

  • Graphical representation of motion.

13. Nutrition in Animals

  • Modes of nutrition in animals.

  • Digestive system in humans and its functions.

  • Digestion in grass-eating animals.

  • Importance of a balanced diet.

14. Weather and Climate

  • Difference between weather and climate.

  • Factors affecting climate.

  • Role of sun in weather changes.

  • Adaptations of organisms to different climatic conditions.

15. Simple Pendulum

  • Definition and structure of a simple pendulum.

  • Time period and frequency of oscillations.

  • Factors affecting the time period.

  • Applications of pendulums in daily life.

16. Fibre to Fabric – Silk

  • Introduction to silk and its sources.

  • Life cycle of the silkworm.

  • Process of obtaining silk: sericulture.

  • Uses and importance of silk fabric.

17. Nutrition in Plants

  • Modes of nutrition in plants: autotrophic and heterotrophic.

  • Photosynthesis – process and importance.

  • Factors affecting photosynthesis.

  • Parasitic and insectivorous plants.

18. Transportation in Animals

  • Circulatory system in humans.

  • Blood, blood vessels, and heart.

  • Excretory system and its role in maintaining health.

  • Transport of oxygen, nutrients, and waste in animals.

19. Physical Changes

  • Definition and characteristics of physical changes.

  • Examples: melting, freezing, evaporation, condensation.

  • Differences between physical and chemical changes.

  • Reversibility of physical changes.

20. Types of Respiration

  • Aerobic and anaerobic respiration.

  • Mechanism of respiration in different organisms.

  • Role of mitochondria in respiration.

  • Comparison of respiration in plants and animals.

21. Water – A Precious Resource

  • Importance of water for life.

  • Sources of water and their conservation.

  • Effects of water pollution.

  • Sustainable practices for water conservation.

Acids, Bases, and Salts

  • Acids: Sour in taste, turn blue litmus red, found in lemon, vinegar.
  • Bases: Bitter in taste, slippery, turn red litmus blue, found in soap, baking soda.
  • Indicators: Substances like litmus, turmeric, and phenolphthalein used to test acids and bases.
  • Neutralization: Reaction between an acid and a base to form salt and water.
  • Salts: Formed from neutralization, used in food, chemicals, and industry.

Fibre to Fabric – Silk

  • Silk Source: Obtained from silkworms, mainly cultivated in sericulture.
  • Life Cycle of Silkworm: Egg → Larva (Caterpillar) → Pupa → Adult Moth.
  • Silk Production: Rearing of silkworms, collecting cocoons, extracting silk fibers.
  • Processing of Silk: Reeling, spinning, weaving into fabric.
  • Uses of Silk: Expensive and luxurious fabric used in clothing and accessories.

 

Our animated videos bring science to life with engaging visuals, real-life examples, and interactive explanations. These videos are designed to enhance students’ understanding and retention of scientific concepts while making learning fun and interactive.

Explore our Class 7 CBSE Science animated videos today and revolutionize your learning experience!

Show More

What Will You Learn?

  • Sources, production, and processing of wool and silk.
  • Natural and synthetic indicators, acid-base reactions.
  • Modes of heat transfer, expansion, and contraction.

Course Content

Class 7 CBSE Science (Hindi)

  • Fibre to Fabric – Wool
    07:05
  • Indicators
    07:56
  • Heat Effects and Modes of Transfer
    11:04
  • Respiration in Organisms
    05:54
  • Forest – Our Lifeline
    12:42
  • Heating Effect of Electric Current
    07:06
  • Magnetic Effect of Current
    06:17
  • Transportation in Plants
    06:09
  • Heat
    11:45
  • Water Management
    08:59
  • Adaptations of Animals to Climate
    09:53
  • Motion and Time
    09:37
  • Nutrition in Animals
    13:23
  • Weather and Climate
    04:15
  • Simple Pendulum
    08:32
  • Fibre to Fabric – Silk
    06:46
  • Nutrition in Plants
    13:10
  • Transportation in Animals
    12:17
  • Physical Changes
    06:12
  • Types of Respiration
    07:58
  • Water – A Precious Resource
    07:25
  • Acids, Bases, and Salts
    08:47
  • Fibre to Fabric – Silk
    06:46

Student Ratings & Reviews

No Review Yet
No Review Yet

Want to receive push notifications for all major on-site activities?