Here are the key reasons why we need to exercise: - It strengthens our heart and lungs. Regular exercise makes our heart stronger and more efficient at pumping blood to our muscles. It also improves lung function. - It manages weight and prevents obesity. Exercise helps control weight by burning calories and fat. It reduces the risk of obesity and related health problems. - It improves mood. Physical activity releases endorphins in the brain which improve mood and reduce stress and anxiety. - It reduces risk of diseases. Regular exercise lowers the risk of heart disease, diabetes, cancer and other illnesses. It also helps manage existing conditions like high blood pressure. Some of the bad effects of not exercising include:

1. 30.1 Respiratory and Circulatory Functions
•SCIENCE
INSTRUCTIONAL
RESOURCE
PACKAGE

2. 30.1 Respiratory and Circulatory Functions
•CIRCULATORY
SYSTEM

3. 30.1 Respiratory and Circulatory Functions
Content Standards
The learners demonstrate understanding of :
• how the different structures of the respiratory
and circulatory systems work together to
transport oxygen-rich blood and nutrients to
the different parts of the body

4. 30.1 Respiratory and Circulatory Functions
B. Performance Standards
The learners should be able to:
• conduct an information dissemination activity on effective
ways of taking care of the respiratory and circulatory
systems based on the data gathered from the school or
local health workers.

5. 30.1 Respiratory and Circulatory Functions
C. Learning Competencies/ Objective
LC and LC Code:
Learners will explain how the respiratory and
circulatory system work together to transport nutrients,
gases, and other molecules to and from the different parts
of the body.
Code S9LT-Ia-b-26

6. 30.1 Respiratory and Circulatory Functions
Objectives:
• At the end of the session, the learners should be able to:
• 1. give the components of the circulatory system.
• 2. identify the parts of the heart.
• 3. describe how the heart function.
• 4. trace blood flows within the heart, circulatory system
and lungs.

7. 13.1 Ecologists Study Relationships
ELICIT

8. 30.1 Respiratory and Circulatory Functions
REBUS
DIRECTION:
FIGURE OUT THE WORD BEING SHOWN BY THE
FOLLOWING ILLUSTRATION.

9. 30.1 Respiratory and Circulatory Functions
+
Wind pipe

10. 30.1 Respiratory and Circulatory Functions
+
Known as alveoli

11. 30.1 Respiratory and Circulatory Functions
(-w)
+
Branched passage of air
embedded in the lungs.

12. 30.1 Respiratory and Circulatory Functions
+
Passageway
of air

13. 30.1 Respiratory and Circulatory Functions
(-eye)
+ +
Smaller tubes connected
to air sacs

14. 30.1 Respiratory and Circulatory Functions
+ +
(-lab)
Sets of organ system for exchange of gases between living matter & its
surrounding.
Respiratory
system

15. 13.1 Ecologists Study Relationships
ENGAGE

16. 30.1 Respiratory and Circulatory Functions
ZUMBA TIME
The learners will have 2-3 minute
exercise by following the Zumba video.
Determine the effects of this
activity to our circulatory system.

17. 30.1 Respiratory and Circulatory Functions
Zumba
https://www.youtube.com/watch
?v=S6wsgrGzABU

18. 30.1 Respiratory and Circulatory Functions

19. 30.1 Respiratory and Circulatory Functions

20. 30.1 Respiratory and Circulatory Functions

21. 30.1 Respiratory and Circulatory Functions
The learners will describe his/her feeling after the zumba.
Questions:
1. How do you feel after the zumba time?
2.What organ systems are affected by the activity?
3.Touch your chest, feel you heart. Approximately how
many heart beat do you feel?

22. 13.1 Ecologists Study Relationships
EXPLORE

23. 30.1 Respiratory and Circulatory Functions
The learners will be divided in three groups. Each group
will be assign to do the following activity.
Group 1 - Puzzle Time
Group 2 - My Heart
Group 3. - Follow Me
After 20 minutes the leader will present their output.
Group 1 will rate group 2..
Group 2 will rate group 3.
Group 3 will rate group 1.

24. 30.1 Respiratory and Circulatory Functions
RUBRICS:
Presentation
Managed time
well.
3
Amazing
2
Good
1
Fair
Creativity
Impressive use of
arts.
3
Amazing
2
Good
1
Fair
Content
Answers are
correct.
3
Amazing
2
Good
1
Fair

25. 30.1 Respiratory and Circulatory Functions
ACTIVITY NO. 1
PUZZLE TIME
OBJECTIVE:
Identify the parts of the human circulatory system.
DIRECTION:
1. Complete the circulatory system puzzle below.
2. Color the puzzle piece RED if the term is part of the circulatory system
3. Color the puzzle piece BLUE if the term is not part of the circulatory system
QUESTIONS:
1.What are the terms that are
part of the circulatory system?
2.What are the terms that are
not part of the circulatory
system?
3.Describe the figure formed
after performing the activity.
Links.https://www.pinterest.ph/pi
n/41517627790726114/

26. 30.1 Respiratory and Circulatory Functions
ACTIVITY NO. 1
PUZZLE TIME
OBJECTIVE:
Identify the parts of the human circulatory system.
DIRECTION:
1. Complete the circulatory system puzzle below.
2. Color the puzzle piece RED if the term is part of the circulatory system
3. Color the puzzle piece BLUE if the term is not part of the circulatory system ANSWERS:
1. The terms are aorta, capillaries,
pulmonary artery, blood, venules,
right atrium, right ventricle,
pulmonary vein, left atrium,
arteriolles, femoral artery, coronary
artery, inferior vena cava, left
ventricle, mitral valve, jugular vein,
and superior vena cava which are
part of the circulatory system.
2. Eardrum, ligaments bladder, liver,
gall bladder, kidney, bone marrow,
tendons, joints, pancreas, glands,
small intestine, stomach, ribs,
vertebrates, neurons and brains
are terms not part of the circulatory
system.
3. The figure formed after performing
the activity is the heart.

27. 30.1 Respiratory and Circulatory Functions
ACTIVITY NO. 2
MY HEART
OBJECTIVES:
1. Identify the parts of the heart.
2. describe how the heart function.
DIRECTION:
1. Label the parts of the hearts.
2. Draw an arrows in red and blue to show the flow of both oxygenated
and deoxygenated blood through the heart.
1
2
5
3
4
7
8
6
QUESTIONS:
1.What are the parts of the heart?
2.Where do you find the oxygenated and deoxygenated blood in the heart?
3. How do oxygenated and deoxygenated blood help the blood flow?
Link: hhtps://homesschooldressage.com/the-circulatory-system-worksheet/
Right atrium, left atrium, right
ventricle, left ventricle, aorta,
pulmonary artery, pulmonary
vein, superior vena cava

28. 30.1 Respiratory and Circulatory Functions
AORTA
SUPERIOR
VENA CAVA
RIGHT
ATRIUM
LEFT
ATRIUM
LEFT
VENTRICLE
PULMONARY
VEIN
OBJECTIVES:
1. Identify the parts of the heart.
2. Describe how the heart function.
DIIRECITIONS:
1. Label the parts of the hearts.
2. Draw an arrows in red and blue to show the flow of both oxygenated and deoxygenated blood
through the heart.
PULMONARY
ARTERY
RIGHT
VENTRICLE

29. 30.1 Respiratory and Circulatory Functions
ACTIVITY NO. 3
FOLLOW ME
OBJECTIVE:
Trace the blood flow within the heart, circulatory system and heart.
DIRECTION.:
1. Identify the organs where the blood flow from the heart to the lungs and back to the heart. Write the
answer in the diagram.
2. Trace the flow of blood using the letters found in the diagram.
1. 6.
2. 7.
3.
4.
5.
Question:
List , in order, all the structures that the
blood passes through while traveling
from the heart, circulatory system and
lungs.
Link .https:www.teacherspayteachers.
com/product/circulatory-system-
worksheets/
B

30. 30.1 Respiratory and Circulatory Functions
ACTIVITY NO. 3
FOLLOW ME
OBJECTIVE:
Trace the blood flow within the heart, circulatory system and heart.
DIRECTION.:
1. Identify the organs where the blood flow from the heart to the lungs and back to the heart. Write the answer below the diagram.
2. Trace the flow of blood using the letters found in the heart.
LEFT
PULMONARY
ARTERY
LEFT
ATRIUM
LEFT
VENTRICLE
RIGHT
PULMONARY
VEIN
LUNGS
RIGHT
VENTRICLE
ANSWERS:
1. A (RIGHT ATRIUM)
2. F (RIGHT VENTRICLE)
3. B (LEFT PULMONARY ARTERY)
4. C (LUNGS)
5. G (RIGHT PULMONARY VEIN)
6. E (LEFT ATRIUM)
7. D (LEFT VENTRICLE)
RIGHT
ATRIUM

31. 13.1 Ecologists Study Relationships
EXPLAIN

32. 30.1 Respiratory and Circulatory Functions
ACTIVITY NO. 5
METACARD AND PEN
• What is circulatory system?
• Give the components of the circulatory
system.
• Identify the parts of the heart.
• Describe how the heart function.
• Trace the blood flow within the heart,
circulatory system and the lungs.

33. 30.1 Respiratory and Circulatory Functions
Oxygen-poor blood
Oxygen-rich blood
CIRCULATORY SYSTEM
• The circulatory system transports
blood and other materials.
-brings supplies to cells
-carries away wastes
-separates oxygen-poor and
oxygen-rich blood

34. 30.1 Respiratory and Circulatory Functions
veins
arteries
The circulatory system moves blood to all parts of the
body.
• The system includes the heart, arteries,
veins, and capillaries.
-heart pumps blood throughout body
-arteries move blood away from heart
-veins move blood back to heart
-capillaries get blood to and from cells

35. 30.1 Respiratory and Circulatory Functions
• There are three major functions of the circulatory
system
-transporting blood, gases, nutrients
-collecting waste materials
-maintaining body temperature

36. 30.1 Respiratory and Circulatory Functions
• Muscles squeeze the chambers in a powerful pumping
action.
aortic valve
left atrium
mitral valve
left ventricle
septum
pulmonary valve
right atrium
tricuspid
right ventricle
• The heart has four chambers: two atria, two ventricles.
• Valves in each chamber prevent backflow of blood.

37. 30.1 Respiratory and Circulatory Functions
The heart is a muscular pump that moves the blood
through two pathways.

38. 30.1 Respiratory and Circulatory Functions
• Blood flows through the heart in a specific pathway.
1
2 4
3

39. 30.1 Respiratory and Circulatory Functions
• Blood flows through the heart in a specific pathway.
-oxygen-poor blood enters right atrium, then right ventricle
-right ventricle pumps blood to lungs
-oxygen-rich blood from lungs enters left atrium, then left
ventricle
-left ventricle pumps blood to body

40. 30.1 Respiratory and Circulatory Functions
• Pulmonary circulation occurs between the heart and the
lungs.
-oxygen-poor blood enters lungs
-excess carbon dioxide and water
expelled
-blood picks up oxygen
-oxygen-rich blood returns to heart
-Link.https:/www.mirrieta.k12.ca.us/cms/lib5/CA01000508/centr

41. 13.1 Ecologists Study Relationships
ELABORATE

42. 30.1 Respiratory and Circulatory Functions
QUESTIONS:
• WHY DO WE NEED TO EXERCISE?
• WHAT ARE THE BAD EFFECT IF WE DO NOT
EXERCISE?

43. 30.1 Respiratory and Circulatory Functions
ACTIVITY NO. 4
FIND ME
OBJECTIVE: Give the components of the circulatory system.
DIRECTION: Encircle which organs are involved in the circulatory system.
MOUTH
HEART
TRACHEA
BRONCHUS LARYNX
ARTERY
LUNGS NOSE
CAPILLARY
STOMACH ALVEOLI
VEINS
BLOOD

44. 30.1 Respiratory and Circulatory Functions
• .
VEINS
ARTERY
ACTIVITY NO. 4
FIND ME
HEART
CAPILLARY
BLOOD
OBJECTIVE: Give the components of the circulatory system.
DIRECTION: Encircle which organs are involved in the circulatory system.

45. 13.1 Ecologists Study Relationships
EVALUATION

46. 30.1 Respiratory and Circulatory Functions
Short Quiz:
Choose the correct answer: Write the letter only.
1.The body needs food, gases, as well as hormones. Which of the following organ system
distributes the food and oxygen that nourish the cells?
a. Respiratory system c. digestive system
b. Circulatory system d. nervous system
2. Pressures force the blood to move through the blood vessel with the help of an organ which is
as big as our fist. What is the muscular organ that pumps the blood throughout the body.?
a. Artery c. heart
b. Vein d. blood
3.Which blood vessels are thicker and carry the oxygenated blood away from the heart to the
cells, tissues and organs of the body?
a. Artery c. heart
b. Vein d. blood
4.The thin-walled blood vessels where the blood pressure is very slow and often flows against
the gravity. What organ is responsible to carry deoxygenated blood to the heart?
a. Artery c. heart
b. Vein d. blood
5.Which of the following organs are the smallest and thinnest of all the blood vessels that
connect the vein and the artery?
a. Artery c. heart
b. Vein d. capillary

47. 30.1 Respiratory and Circulatory Functions
6. Trace the blood flow within the heart, circulatory system
and the lungs. Arrange the following
____1. aorta 6. left ventricle
____2. vena cava 7. right ventricle
____3. left atrium 8. left pulmonary artery
____4. right atrium 9. right pulmonary vein
____5. lungs

48. 30.1 Respiratory and Circulatory Functions
SHORT QUIZ :ANSWER
• 1. B
• 2. C
• 3. A
• 4. B
• 5. D
• 6.
1. I 6. H
2. A 7. C
3. G 8. D
4. B 9. F
5. E

49. 13.1 Ecologists Study Relationships
extend

50. 30.1 Respiratory and Circulatory Functions
• The learner will measure the pulse rate of their parents/or
siblings when they are at rest and after running, walking
or jumping
• Compare their pulse rate (heart rate) when they are at
rest and after doing hard activity for 2 minutes.
• Do they have the same result as what you did in our
class?
• Do your parents have the same pulse rate with your
siblings?

51. 30.1 Respiratory and Circulatory Functions
THANK YOU
PREPARED BY:
ROSALINDA P. BANDAL

52. 30.1 Respiratory and Circulatory Functions
• Trachea=
https://www.google.com.ph/search?q=truck&safe=active&source=lnms&tbm=isch&
sa=X&ved=0ahUKEwjKwKK_r9PdAhWLZt4KHRWfA-
wQ_AUIDigB&biw=1366&bih=657#imgdii=HXgGSAsD2ODJ0M:&imgrc=DKXYyKf
7yUW70M:
• Air sacs=
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wind&chips=q:air,g_1:clip+art&sa=X&ved=0ahUKEwia44HaxdPdAhVPPrwKHU8T
BWoQ4VYIJSgB&biw=1366&bih=657&dpr=1#imgrc=c7lsygj7dcNjSM:
• https://www.google.com.ph/search?safe=active&tbm=isch&q=air+&backchip=g_1:
wind&chips=q:air,g_1:clip+art&sa=X&ved=0ahUKEwia44HaxdPdAhVPPrwKHU8T
BWoQ4VYIJSgB&biw=1366&bih=657&dpr=1#imgdii=uXkfIEAOZz2AaM:&imgrc=c
7lsygj7dcNjSM:
• https://www.google.com.ph/search?q=socks&safe=active&tbm=isch&source=iu&ict
x=1&fir=gud7ztK2vnuU5M%253A%252CkUkFFebsmurpWM%252C_&usg=AI4_-
kTKPwlcibI--
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wAHoECAAQBA#imgrc=gud7ztK2vnuU5M:

53. 30.1 Respiratory and Circulatory Functions
• https://www.google.com.ph/search?q=key&safe=active&source=lnms&tbm=isch&s
a=X&ved=0ahUKEwik1ur8udPdAhXFaN4KHTXIDZgQ_AUIDigB&biw=1366&bih=6
57#imgrc=g2VzzQqAEAbrLM:
• https://www.google.com.ph/search?safe=active&biw=1366&bih=657&tbm=isch&sa
=1&ei=KcaoW5_jEsja8QWAybwo&q=baby+owl&oq=baby+owl&gs_l=img.3..0i67k1
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6...0i10i24k1j0i8i30k1j0i5i30k1.0.IEJDKxJXhqc#imgdii=DnU0wU0c9HeC3M:&imgr
c=y-NdkJHgabVvJM:
• Respiratory=
https://www.google.com.ph/search?safe=active&tbm=isch&q=rest&chips=q:rest,g_
5:clipart&sa=X&ved=0ahUKEwi1zrfVytPdAhWEc3AKHbmbBscQ4lYIMCgA&biw=1
366&bih=657&dpr=1#imgrc=bF4Cowc-pzTP9M:
• https://www.google.com.ph/search?q=pi&safe=active&source=lnms&tbm=isch&sa
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• https://www.google.com.ph/search?safe=active&biw=1366&bih=657&tbm=isch&sa
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24k1.0.gDSZqlCu7jk#imgdii=bY8jldTU1qtNZM:&imgrc=xfHBuJalxJ1XcM:

54. 30.1 Respiratory and Circulatory Functions
• B
• BRonchi=
https://www.google.com.ph/search?q=brown+crayon&safe=strict&hl=en-
PH&source=lnms&tbm=isch&sa=X&sqi=2&ved=0ahUKEwj92drTudPdAhWeC
DQIHVZYDCwQ_AUIDigB#imgrc=s7ePB9Hajp9i9M:
• https://www.google.com.ph/search?q=key&safe=active&source=lnms&tbm=is
ch&sa=X&ved=0ahUKEwik1ur8udPdAhXFaN4KHTXIDZgQ_AUIDigB&biw=13
66&bih=657#imgrc=g2VzzQqAEAbrLM:
• Nostril=
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sch&sa=X&ved=0ahUKEwid_uXqvNPdAhWF7GEKHXg2A_4Q_AUIDigB&biw
=1366&bih=657#imgrc=4wM470kLplo1vM:
• https://www.google.com.ph/search?q=trail&safe=active&source=lnms&tbm=is
ch&sa=X&ved=0ahUKEwi37fzVvdPdAhUX_GEKHcjYBDoQ_AUIDigB&biw=1
366&bih=657#imgrc=P6_QramC5ICjAM:
• Bronchioles=
https://www.google.com.ph/search?safe=active&biw=1366&bih=657&tbm=isc
h&sa=1&ei=YHCnW4WvIZHs-
QbA4qewBw&q=brow&oq=brow&gs_l=img.3..0l10.3256250.3258158.0.32589
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n_HmM:

55. 30.1 Respiratory and Circulatory Functions
• Blood=
https://www.google.com.ph/search?q=blood&safe=active&source=lnms&tbm=isch
&sa=X&ved=0ahUKEwipwL7YztPdAhUCUN4KHesOCooQ_AUIDigB#imgdii=hQ3e
Bu9O3vlrvM:&imgrc=vykplI43EqcLLM:
• Blood vessel=
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Bu9O3vlrvM:&imgrc=vykplI43EqcLLM:
• https://www.google.com.ph/search?q=basil&safe=active&source=lnms&tbm=isch&
sa=X&ved=0ahUKEwi8k6vtz9PdAhWIMN4KHSTZCDYQ_AUIDigB&biw=1366&bih
=657#imgdii=Z0SU3kttILaZQM:&imgrc=FjUdeQfZ6tnnTM:
• Veins=
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657#imgdii=fMFfRPs3SuGTUM:&imgrc=t_4yfQ9w3ZNWYM:

56. 30.1 Respiratory and Circulatory Functions
• Arteries=
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M:
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• https://www.google.com.ph/search?q=pill&safe=active&source=lnms&tbm=isch&sa
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57. 30.1 Respiratory and Circulatory Functions
• Heart=
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zM:
• https://www.pinterest.ph/pin/41517627790726114/
• https://comprar-en-internet.net/worksheets/circulatory-system-worksheet-for-kids-
html