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General Science | Class 4
Sindh
Class 4
General Science (
Total Videos: 71
)
Preference
All Chapters
Chapter 1: Our Body
Chapter 2: Characteristics And Needs of Living Things
Chapter 3: Food and Health
Chapter 4: Living Things And Their Environment
Chapter 5: Matter And Its Properties
Chapter 6: Heat And Its Measurement
Chapter 7: Force and Machine
Chapter 8: Sound
Chapter 9: Electricity and Magnetism
Chapter 10: Movement of The Earth
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 1 Our Body (
10 videos
)
  (
Practice Test
)
1.1: Major Body Parts (
Practice Test
)
Movement of Our Body by Muscles
Stomach And Skin
Major Parts of Body (Lung, Heart) and Their Functions
Teeth
Ears - the Organ of Hearing
Nose Organ of Smell
1.2: Muscles and Skeleton
Movement of Our Body by Muscles
Skin - Organ of touch
1.3: Common Disorders of Some Parts of Your Body
Common Disorders and Causes
1.4: How to Keep the Body Healthy (
Practice Test
)
Keeping Healthy and Strong
Chapter 2 Characteristics And Needs of Living Things (
7 videos
)
  (
Practice Test
)
2.1: Factors Necessary For Both Animals and Plants to Survive
Factors Necessary for Both Animals and Plants Survival
2.2: Characteristics of Living Things (
Practice Test
)
Characteristics of Living Things
2.3: Animal Life Cycle (
Practice Test
)
Life Cycle of Fish and Butterfly
Life Cycle of Frog
Life Cycle of Bee
2.4: The Plant's Life Cycle (
Practice Test
)
Life Cycle of a Plant
2.5: Growth in Plants (
Practice Test
)
Germination of Bean Seed
Chapter 3 Food and Health (
11 videos
)
  (
Practice Test
)
3.1: Food Groups and Their Sources (
Practice Test
)
Food Groups and their Importance
Main Groups of Food and their Chemical Components
Vitamins (A and B complex)
Vitamins (C,D and K)
Minerals (Iron, Calcium and Copper)
Minerals (Magnesium, Sodium and Iodine)
3.2: Balanced Diet and its Importance (
Practice Test
)
Balanced Diet and Its Importance
3.3: Balanced and Un Balanced Diet (
Practice Test
)
Balanced Diet and Its Importance
Keeping Healthy and Strong
3.4: Personal Hygiene and its Basic Principles (
Practice Test
)
Ways of Cleanliness
Keeping Healthy and Strong
Chapter 4 Living Things And Their Environment (
5 videos
)
  (
Practice Test
)
4.1: The Living and Non-Living Components (
Practice Test
)
The Living and Non-living Components of Environment
4.2: Types of Environment (Land, Water and Air)
Types of Environment
4.3: Classsification of Animals According to Eating Habits (
Practice Test
)
What do animals eat?
Food Chain
Producers and Consumers
Chapter 5 Matter And Its Properties (
9 videos
)
  (
Practice Test
)
5.1: Three States of Matter (
Practice Test
)
Matter and Its States
Materials and Their Properties
Comparison of Objects on the Basis of Physical properties
5.2: Effects of Heat on Solids, Liquids and Gases
Melting: Change of Solid Into Liquid
Freezing: Change of Liquid Into Solid
Boiling: Change of Liquid Into Gas
5.3: Mixing of Solid, Liquid and Gases
Mixing of Solids, Liquids and Gases
Soluble and Insoluble Solids
Separation of Insoluble Solids From Water
Chapter 6 Heat And Its Measurement (
5 videos
)
  (
Practice Test
)
6.1: Heat and Temperature (
Practice Test
)
Heat and Temperature
6.2: Temperature and Thermometer (
Practice Test
)
Heat and Temperature
Using Digital and Clinical Thermometer to Measure Body Temperature
6.3: Safety Measures When Using Thermometers
Safety Measures When Using Thermometers
6.4: Differentiate Between Clinical and Laboratory thermometers (
Practice Test
)
Using Digital and Clinical Thermometer to Measure Body Temperature
Chapter 7 Force and Machine (
7 videos
)
7.1: Force (Push and Pull)
Force
7.2: Speed
Speed and its Measurement
7.3: Simple Machines
Simple Machines
Wheel and Axle and Screw
Inclined Plane and Gear
Pulley and Wedge
7.4: Compound Machine
Compound Machine
Chapter 8 Sound (
4 videos
)
  (
Practice Test
)
8.1: How is Sound Produced (
Practice Test
)
How is Sound Produced?
8.2: Medium for Sound To Travel Through (
Practice Test
)
Medium for Sounds to Travel
8.3: Pleasant and Unpleasent Sounds
Pleasant and Unpleasant Sounds
8.4: Measures to Reduce and Control Noise Pollution (
Practice Test
)
How to Reduce Noise Pollution
Chapter 9 Electricity and Magnetism (
9 videos
)
  (
Practice Test
)
9.1: Conductors and Insulators (
Practice Test
)
Conductors and Insulators
Flow of Current and a Complete Circuit
9.2: Open and Closed Circuits (
Practice Test
)
Electric Circuit and Its Components
9.3: Magnet (
Practice Test
)
What is a Magnet and Magnetic Field?
Magnet
Magnetic and Non- Magnetic Materials
9.4: Methods of Magnetizing and De-Magnetizing Materials
How Can Materials Be Magnetized and De-magnetized?
9.5: Permanent and Temporary Magnets (
Practice Test
)
Permanent and Temporary Magnets
9.6: Uses of Magnets
Uses of Magnets
Chapter 10 Movement of The Earth (
4 videos
)
10.1: The Earth
Day and night
10.2: Revolution
Earth's Revolution and Rotation
10.3: Seasons
Seasons in Northern and Southern Hemispheres
Seasons in Northern and Southern Hemispheres (continued)
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