Circulatory & Respiratory System
Name: Ayktah Grover
Date: February 4, 2013
Grade: 12
Subject: Biology 12
Blocks: 2-2
Approx. time allocated: 21 hours (18 classes)
IRP Connections:
Prescribed Learning Outcome
C3
Describe the interrelationships of the
structures the heart


C4
Analyse the relationship between heart rate
and blood pressure





Specific Objectives
identify and give functions (including where blood is coming from and
going to as applicable) for each of the following:
o left and right atria
o left and right ventricles
o coronary arteries and veins
o anterior and posterior vena cava
o aorta
o pulmonary arteries and veins
o pulmonary trunk
o atrioventricular valves
o chordae tendineae
o semi-lunar valves
o septum
recognize heart structures using both internal and external diagram
views
describe the location and functions of the sinoatrial (SA) node,
atrioventricular (AV) node, and Purkinje fibres
describe how the autonomic nervous system increases and decreases
heart rate and blood pressure
differentiate between systolic and diastolic pressures
describe hypertension and hypotension and their causes
demonstrate the measurement of blood pressure
C5
Analyse the functional interrelationships of
the vessels of the circulatory system







C6
Describe the components of blood

identify and give the function (including where the vessel is carrying
blood from and where it is carrying blood to) of each of the following:
 subclavian arteries and veins
 jugular veins
 carotid arteries
 mesenteric arteries
 anterior and posterior vena cava
 pulmonary veins and arteries
 hepatic vein
 hepatic portal vein
 renal arteries and veins
 iliac arteries and veins
 coronary arteries and veins
 aorta
describe and differentiate among the five types of blood vessels with
reference to characteristics such as
 structure and thickness of vessel walls
 presence of valves
 direction of blood flow (toward or away from the heart)
differentiate between pulmonary and systemic circulation with respect
to oxygenation or de-oxygenation of blood in the vessels involved
demonstrate a knowledge of the path of a blood cell from the aorta
through the body and back to the left ventricle
relate blood pressure and blood velocity to the total cross-sectional
area of the five types of blood vessels
describe capillary-tissue fluid exchange
identify and describe differences in structure and circulation between
fetal and adult systems, with reference to umbilical vein and arteries,
oval opening, venous duct, arterial duct
describe the shape, function, and origin of red blood cells, white blood
C7
Title
Describe the interrelationships of the
structures of the lymphatic system




cells, and platelets
list the major components of plasma
explain the roles of antigens and antibodies
describe the functions of the lymphatic system
identify and give functions of lymph capillaries, veins, and nodes
Lesson Block Lecture topics
No.
Describe the
1
interrelationships
of the structures
the heart
1-4
1-4
2-2
2
1-4
2-2
Identify and give functions of
structures of the heart
Introduce flash cards – studying tool
for unit test
Discuss heart dissection for next
class
Identify and give functions of
structures of the heart
Review steps for dissection
Review structures of heart and
introduce dissection
Time Activity
30
Worksheet
15
Read P.217221
Notes from
text
Worksheet
30
10
Heart
dissection
Worksheet
Read p.217-
Time Summative Notes
&
Formative
Evaluation
30
Oral
Provide
discussion clear
instructions
on flash
cards
45
30
60
Oral
discussion
Provide
handouts
for
dissection
Analyse the
relationship
between heart
rate and blood
pressure
3
2-2
1-4
2-2
4
1-4
Prep for dissection
 Review structures of heart
 describe the location and
functions of the sinoatrial
(SA) node, atrioventricular
(AV) node, and Purkinje
fibres
 describe how the autonomic
nervous system increases
and decreases heart rate and
blood pressure
 differentiate between
systolic and diastolic
pressure
 describe the location and
functions of the sinoatrial
(SA) node, atrioventricular
(AV) node, and Purkinje
fibres
 describe how the autonomic
nervous system increases
and decreases heart rate and
blood pressure
 differentiate between
systolic and diastolic
pressure
 Review on heart rate and
blood pressure
20
15
221
Notes from
text
Dissection
Demo on
measuring
blood
pressure
10
Worksheet
30
Demo on
measuring
blood
pressure
10
Worksheet
30
Demo on
exercise and
10
Give quiz at
beginning
of class.
Pop quiz
Prepare
questions

2-2


describe hypertension and
hypotension and their causes
Review on heart rate and
blood pressure
describe hypertension and
hypotension and their causes
heart rate (5
min
bootcamp!)
for
discussion
on HR.
Oral
discussion on
factors that
affect HR
30
Demo on
exercise and
heart rate (5
min
bootcamp!)
10
30
Oral
discussion on
exercise and
HR
Analyse the
5
functional
interrelationships
of the vessels of
the circulatory
system
1-4

identify and give the function 20
(including where the vessel is
carrying blood from and
where it is carrying blood to)
of each of the following:
 subclavian arteries
and veins
 jugular veins
 carotid arteries
Cut and paste
activity
30
5 questions
that would
be asked
on a test.
Encourage
students to
be creative!
Assignment
should be
finished in
class –
double
block









1-4
2-2

mesenteric arteries
anterior and
posterior vena cava
pulmonary veins and
arteries
hepatic vein
hepatic portal vein
renal arteries and
veins
iliac arteries and
veins
coronary arteries and
veins
Aorta
identify and give the function 20
(including where the vessel is
carrying blood from and
where it is carrying blood to)
of each of the following:
 subclavian arteries
and veins
 jugular veins
 carotid arteries
 mesenteric arteries
 anterior and
posterior vena cava
 pulmonary veins and
arteries
 hepatic vein
 hepatic portal vein
Finish Activity
Cut and paste
activity
50
30
Finish
activity for
homework

6
1-4


2-2

renal arteries and
veins
 iliac arteries and
veins
 coronary arteries and
veins
 Aorta
20
describe and differentiate
among the five types of
blood vessels with reference
to characteristics such as
o structure and
thickness of vessel
walls
o presence of valves
o direction of blood
flow (toward or away
from the heart)
differentiate between
pulmonary and systemic
circulation with respect to
oxygenation or deoxygenation of blood in the
vessels involved
20
describe and differentiate
among the five types of
blood vessels with reference
to characteristics such as
o structure and
thickness of vessel
walls
Foldables:
Compare and
contrast
systemic vs.
Pulmonary
circulation
30
Foldables:
Compare and
contrast
systemic vs.
Pulmonary
circulation
30
Oral
discussion
Finish
activity for
homework
Oral
discussion
Provide
clear
instructions
on
assignment

7
2-2
1-4


2-2


8
1-4


o presence of valves
o direction of blood
flow (toward or away
from the heart)
differentiate between
pulmonary and systemic
circulation with respect to
oxygenation or deoxygenation of blood in the
vessels involved
demonstrate a knowledge of
the path of a blood cell from
the aorta through the body
and back to the left ventricle
relate blood pressure and
blood velocity to the total
cross-sectional area of the
five types of blood vessels
demonstrate a knowledge of
the path of a blood cell from
the aorta through the body
and back to the left ventricle
relate blood pressure and
blood velocity to the total
cross-sectional area of the
five types of blood vessels
describe capillary-tissue fluid
exchange
identify and describe
differences in structure and
15
Finish activity
Worksheet
30
Pop quiz
15
Worksheet
30
Pop quiz
15
Video:
Fetal
circulation
3-4
Add more
questions
to quiz
Write
questions
to be
answered
2-2


Describe the
components
of blood
9
1-4


2-2


Describe the
10
interrelationships
of the structures
of the lymphatic
1-4


circulation between fetal and
adult systems, with
reference to umbilical vein
and arteries, oval opening,
venous duct, arterial duct
describe capillary-tissue fluid 15
exchange
identify and describe
differences in structure and
circulation between fetal and
adult systems, with
reference to umbilical vein
and arteries, oval opening,
venous duct, arterial duct
describe the shape, function, 15
and origin of red blood cells,
white blood cells, and
platelets
list the major components of
plasma
describe the shape, function,
and origin of red blood cells,
white blood cells, and
platelets
list the major components of
plasma
explain the roles of antigens
and antibodies
describe the functions of the
lymphatic system
Questions and 30
Answers
based on
video
Video:
Fetal
circulation
on
whiteboard
before
video is
shown.
3-4
Questions and 30
Answers
based on
video
Create poster
comparing BC
30
5 things
you
learned
today.
15
Create poster
comparing BC
30
5 things
you
learned
today.
20
Worksheet
30
Oral
discussion
Provide
crayons,
pencils and
encourage
creativity
and
originality!

system
2-2
11
1-4
12
2-2
1-4
identify and give functions of
lymph capillaries, veins, and
nodes
 explain the roles of antigens
and antibodies
 describe the functions of the
lymphatic system
 identify and give functions of
lymph capillaries, veins, and
nodes
Guest speaker: Manorma Bhate,
Registered Dietitian
Guest speaker?
Review for test
20
Worksheet
30
40
Discussion:
Q/A
10
Students
prepare test
questions in
groups.
20
Oral
discussion
No lecture.
30
13
Analyse the
14
functional
interrelationships
2-2
Review for test
1-4
1-4
2-2
1-4
Test on Circulatory System
Test on Circulatory System
identify and give functions for each
of the following:
– nasal cavity
Teach to class.
Students
20
prepare test
questions in
groups.
30
Teach to class.
60
20
Create a
narrative
(story) using
30
No lecture.
Give clear
instructions
on how to
of the structures
of the respiratory
system
– pharynx
– larynx
– trachea
– bronchi
– bronchioles
– alveoli
– diaphragm and ribs
– pleural membranes
– thoracic cavity
2-2
identify and give functions for each
of the following:
– nasal cavity
– pharynx
– larynx
– trachea
– bronchi
– bronchioles
– alveoli
– diaphragm and ribs
– pleural membranes
– thoracic cavity
structures of
the
respiratory
20
2-2
15
Analyse the
functional
interrelationships
of the structures
1-4


explain the roles of cilia and
mucus in the respiratory
tract
explain the relationship
between the structure and
20
create and
present
narrative:
role of each
student in
groups of
4-5. One
narrator
others
performers.
Create a
narrative
(story) using
structures of
the
respiratory
30
Present
narratives
30
Present
narratives
30
If extra
time- work
on flash
cards
Present
narratives
first then
give
lecture.
of the respiratory
system

Analyse the
processes
of breathing
2-2



function of alveoli
describe the interactions of
the following structures in
the breathing process:
o respiratory centre in
the medulla
oblongata
o lungs
o pleural membranes
o diaphragm
o inter-costal (rib)
muscles
o stretch receptors
explain the roles of cilia and
mucus in the respiratory
tract
explain the relationship
between the structure and
function of alveoli
describe the interactions of
the following structures in
the breathing process:
o respiratory centre in
the medulla
oblongata
o lungs
o pleural membranes
o diaphragm
o inter-costal (rib)
muscles
o stretch receptors
20
Worksheet
30
Pop quiz
16
17
1-4
Compare the processes of inhalation 20
and exhalation
Concept maps 30
comparing
inhalation and
exhalation
Pop quiz
2-2
Compare the processes of inhalation
and exhalation
20
Concept maps 30
comparing
inhalation and
exhalation
Pop quiz
explain the roles of carbon
dioxide and hydrogen ions in
stimulating the respiratory
centre in the medulla
oblongata
explain the roles of oxygen,
carbon dioxide, and
hydrogen ions in stimulating
carotid and aortic bodies
20
Worksheet
30
explain the roles of carbon
dioxide and hydrogen ions in
stimulating the respiratory
centre in the medulla
oblongata
explain the roles of oxygen,
carbon dioxide, and
hydrogen ions in stimulating
carotid and aortic bodies
describe the exchange of
carbon dioxide and oxygen
20
Worksheet
30
15
Video:
Internal and
30
1-4


1-4
2-2


Analyse internal
and
18
1-4

Oral
discussion
Clear
instructions
on concept
maps. Be
creative!
Clear
instructions
on concept
maps. Be
creative!
Show video
first then
external
respiration
2-2
19
2-2
1-4
during internal and external
respiration, including:
– location of exchange
– conditions that favour exchange
(e.g., pH, temperature)
 explain the roles of
oxyhemoglobin,
carbaminohemoglobin,
reduced hemoglobin,
bicarbonate ions, and
carbonic anhydrase in the
transport of carbon dioxide
and oxygen in the blood
 describe the exchange of
carbon dioxide and oxygen
during internal and external
respiration, including:
– location of exchange
– conditions that favour exchange
(e.g., pH, temperature)
 explain the roles of
oxyhemoglobin,
carbaminohemoglobin,
reduced hemoglobin,
bicarbonate ions, and
carbonic anhydrase in the
transport of carbon dioxide
and oxygen in the blood
Write the chemical equations for
internal and external respiration
external
respiration
on video
give lecture
notes.
Oral
discussion
on video
Show video
first then
give lecture
notes.
Independently
answer
questions on
video then
class
discussion.
15
Video:
Internal and
external
respiration
30
Independently
answer
questions on
video then
class
discussion.
20
Worksheet
30
Provide lots
of
examples!
2-2
20
Resources:




1-4
(dbl)
Write the chemical equations for
internal and external respiration
Review
20
Worksheet
15
Students
teach each
other. Create
questions and
present to
class.
BC Ministry of Education. BC. Curriculum IRP
Inquiry into Life, 11th Edition, McGraw Hill textbook.
Inquiry into Life, 11th Edition, McGraw Hill Student Guide
Unit plan samples received from classes for references.
30
Divide
lecture
notes b/w
groups of
4-5.