Science Grade 5 Respiratory System and Its Major Parts

1. Identifies the
respiratory system
and its major parts
Science V

2. Review
Name the different organs of
the reproductive system

3. Checking of Assignment
Health brochure related to
disorders of the reproductive
system

4. Motivation
Press your noses with your
forefinger. What have you felt?

5. Motivation
Get two empty bottles and two insects
(butterfly, crickets, housefly).
Place each of them in an empty bottle
and close tightly. Observe what will
happen to the insect.

6. Motivation
Why did the insect in the closed
bottle die?

7. Presentation:
Watch the video clip Respiratory
System for Kids (Breathing) from
www.makemegenius.com.

8. Concept Formation:
Respiration is the process by
which the human body takes in
oxygen, oxidizes to unlock the
stored energy, and releases
carbon dioxide and water vapor.

10. The respiratory system is the
energy department of the
human body.

11. Study the
illustration
of the
respiratory
system

12. Concept Formation
The respiratory organs include the
nostrils, the trachea, the bronchial
tubes and the lungs.
The nostrils allow air to pass in
and out of the body.

13. Application
Now you know that the respiratory
system takes care of our breathing.
Air is very important for our
respiratory system to function. How
can we have a clean air to exhale?

14. Copy the
diagram and
identify the
different
organs

15. Assignment
Group I - Name the different organs of
the respiratory system
Group II - Name the body parts that
protect the lungs
Group III - Name the parts of the lungs