CIRCULATORY
SYSTEM
OBJECTIVES:
 Describe
the basic functions of the
heart and circulatory system
 Identify
the parts and function that
make up the cardiovascular system
 Identify
the effects of various
activities (sitting down, standing and
jogging) on pulse rate
 Trace
and explain correctly the flow
of blood in the Pulmonary and
Systemic Circulation with the use of
the Triangular Heart
 Identify
concrete personal actions
that can promote the health of the
heart and the circulatory system
through the Exercise Pyramid
“THE MEAT PROCESS”
INSTRUCTIONS:
1. Each group will be given an
Activity Worksheet.
2. The Worksheets contains pictures
that represents the process where
pigs are converted to edible meat
that reaches our household.
3. Your task is to TRACE the
process or the “flow” how pigs
are turned into meat using
arrows.
4. ANSWER the Guide Questions
during the course of the
Activity.
5. You are given 5 MINUTES to
finish and wrap your worksheets.
6. Groups that are too noisy will
demerit points.
7. You can START now!
City Hall
Slaughter House
Market
Pig Farm
Household
ONE (1) MINUTE LEFT!
WRAP
UP YOUR ANSWERS
GUIDE QUESTIONS:
1. What are the MAIN Functions
of the Circulatory System?
2. What are the Four Chambers of
the Heart?
3. What is Systemic Circulation?
4. What is Pulmonary Circulation?
WHAT IS THE ROLE OF THE CITY
HALL IN THE PROCESS?
The CITY HALL regulates the flow
of the meat. It assures the quality
of meat in markets, thereby
assuring that only quality meat are
sold to households
WHAT IS THE CITY HALL IN
THE CIRCULATORY SYSTEM?
Organ
responsible
for regulating and
pumping the blood
to the different
parts of the body.
HOW WILL THE PIGS OR MEAT
BE TRANSPORTED? WHAT WILL
BE USED TO TRANSPORT?
Trucks
Jeepneys
Cars
IN THE CIRCULATORY
SYSTEM, BLOOD VESSELS
SERVES AS ROADS
Blood Vessels –
are the means
to transport
blood
throughout
the body.
Arteries, Veins
and Capillaries
CAPILLARIES
- enable the
exchange of
water and
chemicals
between the
blood and the
tissues
THE CARS, JEEPNEYS AND
TRUCKS SERVES AS BLOOD IN
THE CIRCULATORY SYSTEM
Red Blood Cells
(RBC/erythrocytes)
(Jeepn and Cars)
Platelets
(Thrombocytes)
(Ambulance and Fire
Trucks)
IS THERE A POSSIBILITY THAT
THE PIGS BE TRANSPORTED
DIRECTLY TO THE HOUSEHOLD?
White Blood Cells
(WBC) (Leukocytes)
(Police and Military)
THE CIRCULATORY SYSTEM
IS COMPOSED OF:
Heart:
Right and Left Atria and
Right and Left Ventricle
Blood Vessels:
Arteries, Veins and
Capillaries
Blood:
RBC, WBC, Platelets,
Plasma
WHAT IS PULMONARY
CIRCULATION?
Heart
Lungs
Heart
WHAT IS SYSTEMIC
CIRCULATION?
Heart
Body
Heart
SYSTEMIC AND
PULMONARY CIRCULATION
SYSTEMIC AND
PULMONARY CIRCULATION
SYSTEMIC
 SYSTEM
CIRCULATION
= BODY SYSTEMS
PULMONARY
 PULMONARY
CIRCULATION
= LUNGS
FUNCTIONS OF THE
CIRCULATORY SYSTEM?
RESPIRATION – Carries Oxygen to the
different parts of the body and removes
Carbon Dioxide from them. (Lungs)
NUTRITION – Carries food substances to
the different parts of the body. (Intestines)
EXCRETION – Removal of wastes
substances in the body (Kidney)
PROTECTION – Protection from viruses,
bacteria and other harmful invaders. (WBC)
ANY
QUESTIONS?
(3 QUESTIONS WILL BE ENTERTAINED)
ASSIGNMENT
“Triangular Heart”
Instructions:
Make three copies of the template of
the Heart Model
Review the parts of the heart: atria,
ventricles, pulmonary artery, and
atrium.
For the First template, color both
atria. Use blue for the right atrium
and red for the left atrium.
 Color
both ventricles in the second
template using the same color pattern.
 For the third drawing, color the
pulmonary artery blue and the aorta red.
 Cut out each drawing then paste them in
one side of a folder. Paste each folder side
by side according to their order.
 Submit on WEDNESDAY and be ready for
Oral Recitation