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Index

Crop Production and Management

Microorganisms : Friend or Foe

Coal and Petroleum

Combustion & Flame

Conservation of Plants and Animals

Reproduction in Animals

Reaching the Age of Adolescence

Force and Pressure

Friction

Sound

Chemical Effects of Electric Current

Some Natural Phenomena

Light

All Exams > Class 8 > Science Class 8 > All Videos

All videos of Science Class 8

Crop Production and Management

Quick Revision: Crop Production and Management

07:22 min

Crop Production: Overview

08:43 min

Fun Video: Introduction to Agricultural Practices

04:10 min

Agricultural Practices and Cropping Patterns in India

03:53 min

Ploughing and Levelling

08:35 min

Process and Methods of Harvesting

12:14 min

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Microorganisms : Friend or Foe

Microorganisms & Us

11:59 min

Fun Video: What are Microorganisms?

04:28 min

Methods of Food Preservation

07:07 min

Fun Video: How do Vaccines Work?

04:36 min

Fun Video: Where do Microorganisms Live?

05:11 min

Fun Video: Making of Bread, Curd and Cheese

04:40 min

Fun Video: What causes Food Poisoning?

03:49 min

Fun Video: What are Food Preservatives?

04:53 min

Microorganisms as Our Friends

14:07 min

Microorganisms as Foe

12:01 min

Fun Video: The Nitrogen Cycle

07:14 min

Quick Revision: Microorganisms : Friend or Foe

07:32 min

Microorganisms in Antibiotics

08:18 min

Coal and Petroleum

What are Fossil Fuels?

02:43 min

The Story of Coal

01:52 min

Useful Products Processed from Coal: Coke,Coal Tar & Coal Gas

00:42 min

Quick Revision: Coal and Petroleum

07:29 min

Fractional Distillation and Uses of Various Constituents of Petroleum

04:06 min

Non-Renewable and Exhaustible Resources

01:23 min

Quick Revision: Coal and Petroleum

18:24 min

Combustion & Flame

What is a Fuel?

07:09 min

Different Zones of Candle Flame

01:57 min

Fire Control using Water and Carbon Dioxide

08:01 min

What is Meant by Ignition Temperature and Inflammable Substances?

01:28 min

Quick Revision: Combustion and Flame

04:50 min

Incomplete Combustion and its harmful Effects

03:56 min

How Fire Extinguishers Work?

04:16 min

Fun Video: Climate Change

02:49 min

Conservation of Plants and Animals

Deforestation & Afforestation

06:01 min

Quick Revision: Conservation of Plants and Animals

07:21 min

What are Endangered Species and Why are they Endangered?

01:49 min

Need for Reforestation

03:38 min

Reproduction in Animals

Quick Revision: Reproduction in Animals

05:41 min

Life Cycle of a Butterfly

05:17 min

Life Cycle of a Frog

04:45 min

Development of Embryo

06:18 min

Viviparous and Oviparous Animals

01:12 min

Asexual Reproduction and its Types

03:36 min

Binary Fission in Amoeba

05:27 min

Budding in Hydra

05:27 min

Reaching the Age of Adolescence

Reaching the Age of Adolescence

05:58 min

Glands and Hormones

08:49 min

Quick Revision: Reaching the Age of Adolescence

06:18 min

Force and Pressure

What is Atmospheric Pressure?

06:11 min

What is Force?

05:06 min

Force and Pressure (Overview)

19:06 min

Quick Revision: Force and Pressure

05:31 min

Pressure Exerted by Liquids

01:59 min

Contact Forces and its Types (part -1)

03:11 min

Contact Forces and its Types (part -2)

03:16 min

Forces are Due to Interaction

04:22 min

Force Changes the State of Motion, Shape and Size of Object

01:24 min

Non-Contact Forces and its Types (Part -1)

03:17 min

Non-Contact Forces and its Types (Part -2)

03:44 min

Friction

Friction

09:44 min

What is Friction?

02:19 min

Quick Revision: Friction

05:53 min

Friction:A Necessary Evil

08:38 min

Methods to Reduce Friction

01:06 min

Fun Video: All about Friction(in detail)

10:59 min

Sound

Sound

06:24 min

Sound Overview

10:03 min

Quick Revision: Sound

04:24 min

Chemical Effects of Electric Current

Quick Revision: Chemical Effects of Electric Current

04:55 min

Introduction to Electricity

04:28 min

Using a Tester

06:33 min

What is Electrolysis?

05:11 min

Making a Lemon Battery:How Does it Work?

03:22 min

How is Electroplating done?

05:49 min

Some Natural Phenomena

Quick Revision: Some Natural Phenomena

05:29 min

What is an Earthquake?

03:31 min

What causes an Earthquake?

03:36 min

Working of a Seismograph

01:05 min

What Causes Thunder and Lightning?

05:38 min

Static Electricity

04:55 min

How do Lightning Conductors Work?

01:19 min

Static Electricity vs Current Electricity

07:19 min

Light

Lateral Inversion

06:06 min

Quick Revision: Light

08:47 min

What is the Blind Spot of the Eye?

06:06 min

How Eyes work?

01:01 min

Taking care of our Eyes

02:10 min

Understanding Dispersion of Light

02:15 min

Concept of Multiple Images:Kaleidoscope

01:42 min

How to Make a Kaleidoscope?

06:27 min

Science Class 8

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Video lectures for Science Class 8 2024 is part of Class 8 exam preparation. The videos have been prepared according to the Class 8 exam syllabus. The Video lectures, notes, tests & MCQs are made for Class 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.

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