Week 3 – Lesson 2

Grade: 3
Date:  September 27, 2020
Subject:  Science
Topic:  The Lungs
 
 

 
 

The lungs are used for breathing. 
Each person has to lungs, one on the right and the other on the left.
The lungs are found in the chest.
The lungs are protected by the ribcage.
The air we breathe enters the body through the nostrils and mouth.
The inside of the nose warms the air. Little hairs in the nose
catch the dust air.
The wetness in the nose catches most of the germs we breathe in.
Air from the nostrils through a long tube the trachea or windpipe.
The lungs pinkish colour and it is very soft and spongy
Activity:
Answer the following questions.
1. Where are the lungs found?
2. With what are the lungs filled?
3. How do the lungs feel when you touch them?
4.What is the main function of the lungs?
5.Give another name for the windpipe.