Respiratory System Upper and Lower respiratory tract Four phases of Respiration Diseases of the Respiratory System

1. Good
Morning,
Grade 9!
WELCOME
to

2. LESSON 1 / QUARTER 1
THE
HUMAN
RESPIRATORY
SYSTEM

3. Identify
the parts of the
respiratory system
Illustrate
the phases involved in
human gas exchange
Explain
how diseases of the
respiratory system detected,
prevented and treated
Advocate
activities that promote
healthy and well-functioning
respiratory system
01
03
02
04
LEARNING OBJECTIVES

4. You cannot see or taste it, yet it is real as
land and water. You can also see its effect
on drifting clouds, quivering leaves, and
pounding waves. It can turn windmills and
blow sailboats across the sea.
What is it?
ANSWER THE RIDDLE:

5. You cannot see or taste it, yet it is real as
land and water. You can also see its effect
on drifting clouds, quivering leaves, and
pounding waves. It can turn windmills and
blow sailboats across the sea.
What is it?
ANSWER: AIR

7. The respiratory system facilitates the exchange
of gases between the cells of an organism and
its environment.
INTRODUCTION

8. THE NEED
TO RESPIRE
Lesson 1.1
01

9. How is
breathing
different to
respiration?

10. Respiration - the overall exchange of gases
between the atmosphere, the blood and the
cells.
Breathing - is just a phase in respiration, the
act of taking air in and out of the lungs
BREATHING VS. RESPIRATION

11. The four phases of respiration:
1. Breathing or ventilation - the act of taking air in and out of the
lungs
2. External respiration - the exchange of oxygen and carbon
dioxide between the air and the blood within the lungs
3. Internal respiration - the exchange of oxygen and carbon
dioxide between the blood and the body cells.
4. Cellular respiration - the process of using oxygen to break down
sugar in food, producing energy (ATP) in cells, and releasing
carbon dioxide as a waste product.

12. The four phases of
respiration:

13. Why do we
need to
breathe?

14. Structures and
organs of the
human
respiratory
system

15. ● nostrils/nose - where it is filtered through the two
openings
● throat (pharynx) - a common passageway for both
food and air
● epiglottis - a flap of tissue that closes the entrance
to the rest of the respiratory system
● larynx - where vocal cords are, produces sound
UPPER RESPIRATORY TRACT

16. ● trachea (windpipe) - act as the main passageway to
the lungs
● lungs - the main organs of the respiratory system
● diaphragm - a powerful muscle
nestled in the bottom of the rib
● bronchi - the left and right tubes
● bronchioles - tiny twig-sized tubes
● alveoli - the gateways for oxygen
to enter the body (serves as the site of respiration)
LOWER RESPIRATORY TRACT

17. THE
RESPIRATORY
SONG

20. Verse of the Day
Jesus declared, “ ‘Love the Lord your God
with all your heart and with all your soul
and with all your mind.’
This is the first and greatest commandment.
And the second is like it:
‘Love your neighbor as yourself.’…
– Matthew 22:37-39 (NIV)

21. Thought of the Day
This verse Jesus spoke about
really brings a whole bunch of rules of
do’s and don’ts and narrows it down
to 2 things. Love God and love
people. If you do this you’ll fulfill all
the rest of the laws.

22. Images reveal large amounts of data, so
remember: use an image instead of a long
text. Your audience will appreciate it
A PICTURE
ALWAYS
REINFORCES
THE CONCEPT

23. Big numbers catch your audience’s attention
150,000

24. Venus
Venus has a beautiful
name and is the second
planet from the Sun
Mars
Despite being red, Mars is
actually a cold place. It’s
full of iron oxide dust
Mercury
It’s the closest planet to
the Sun and the smallest
in the Solar System
25% 49% 73%
LUNGS IN ACTION

25. Jenna Doe
You can speak a bit
about this person here
Timmy Jimmy
You can speak a bit
about this person here
Susan Bones
You can speak a bit
about this person here
OUR TEAM

26. Despite being red, Mars
is actually a cold place
Neptune is the farthest
planet from the Sun
Mars
Neptune
Mercury
Mercury is the closest
planet to the Sun
Jupiter
Jupiter is the biggest
planet of them all
THIS IS A MAP

27. Pulmonary
ventilation
Neptune is the farthest
planet from the Sun
Transport
of gases
Mercury is the smallest
planet of them all
Cellular
Respiration
Earth is the planet
where we all live on
External
respiration
Jupiter is the biggest
planet of them all
Internal
Respiration
Despite being red, Mars
is actually a cold place
01 02 03 04 05
BREATHING PROCESS

28. Despite being red,
Mars is a cold place
Earth is the third
planet from the Sun
Artery
Capillaries
Larynx
Neptune is very far
away from Earth
Bronchi
Jupiter is the biggest
planet of them all
Saturn is a gas giant
and has several rings
Vein
Trachea
Mercury is quite a
small planet
EXAMPLES

29. Questions Mercury Jupiter Saturn
Despite being red, is Mars
actually a cold place?
Is Jupiter the biggest planet
in the Solar System?
Is Neptune the farthest
planet from the Sun?
Is Earth the only planet that
harbors life?
PRACTICAL EXERCISES

30. Follow the link in the graph to modify
its data and then paste the new one
here. For more info, click here
Despite being red,
Mars is actually cold
Mars
Mercury
Mercury is the closest
planet to the Sun
65% 35%
YOU CAN USE THIS GRAPH

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32. ICON PACK: BIOLOGY

33. Here’s an assortment of alternative resources whose style fits that of this template:
● Realistic world pneumonia day composition with isolated illustration of healthy human lungs
ALTERNATIVE RESOURCES

34. Did you like the resources on this template? Get them for free at our other websites:
Photos
● Doctor tending to a patient
● Side view smiley doctor checking a patient
● Medium shot smiley people posing together
● Medium shot doctor holding x-rays
Vectors
● Human anatomy infographic chart
● Human lung anatomy infographics
● Human lung anatomy infochart
Icons
● Icon Pack: Biology
RESOURCES