Warm Up

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Warm Up

• Put last nights homework (body highway article)
  on desk
• Copy the following into your notebook
• Todays Goal
• I will know what the circulatory system is. I
  will know the parts and function of the
  circulatory system.

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Homework Review
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What do I need to learn today?

• What is the circulatory system?
• Functions of the circulatory System
• Parts of the circulatory system

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Todays Goal

• I will know the parts and function of the
  circulatory system.

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The Circulatory System!!!!!
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• http//kidshealth.org/kid/htbw/CSmovie.html?tracki
  ng81347_A

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What is it?

• The organ system that circulates blood throughout
  the body
• What does circulate mean?
• To move or flow in a circle

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Functions of The Circulatory System

• Blood Cells carry energy/glucose (from food
  person eats) and Oxygen (that person breathes in)
  to cells all over the body
• 2. Blood takes Carbon Dioxide and other waste out
  of cells

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• We all know that oxygen is the key to living.
  It's in the air you breathe, in your lungs and in
  your blood. What you might not know is how oxygen
  gets into your blood and how the blood carries
  oxygen through your body.

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How does the oxygen get in the blood?

• You breathe air in through your nose and mouth.
  It then makes its way into your lungs . Oxygen
  then sticks to red blood cells as they pass
  through the lungs on their path throughout the
  body - now the oxygen is in the blood.

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How does energy/glucose from food get into you
blood?

• Glucose is the main sugar found in blood, taken
  from the food we eat.
• Once almost fully digested, food moves through
  the intestines, the nutrients are absorbed
  through the walls of the intestines and put into
  the blood.

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3 Parts of Circulatory System

1. Heart
2. Blood vessels
3. Blood

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3 Parts of Circulatory System

1. The heart pumps the blood.
2. The blood vessels are tubes that carry blood.
3. The blood carries oxygen nutrients to body
   cells.

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Parts of the Circulatory System

• HEART
• Muscular organ that pumps blood all around the
  body.
• http//www.bostonscientific.com/templatedata/impor
  ts/HTML/CRM/heart/interact_6.html

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The Heart

• The heart has 4 chambers (sections)

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• Blood with oxygen in it is shown as red
• Blood without oxygen is shown as blue
• Red blood with oxygen in it
• Blue blood without oxygen

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Exit

• Which of the following is not a function of the
  circulatory system?
• Take oxygen to cells
• Remove carbon dioxide from cells
• Take energy to cells
• Take water to cells
• 2. Name the 1 of the 3 parts of the circulatory
  system

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Thursday Warm Up

• Put homework on desk
• What are the 2 functions of the circulatory
  system?
• What are the 4 chambers of the heart called?

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• 2 main functions
• Carry energy/nutrients and oxygen to cells all
  over the body
• Remove carbon dioxide and other waste from cells

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• 2. The 4 chambers of the heart
• Right atrium Left Atrium
• Right Ventricle Left Ventricle

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Todays Goal

• I will understand the path blood takes through
  the heart and lungs.

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Vocabulary Words

• You will use this sheet several days in a row
• We will not complete the entire thing today DO
  NOT LOOSE IT!

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• Heart the main organ of the circulatory system
  pumps blood
• Atrium the top part of the heart receives blood
• Ventricle the bottom part of the heart Pumps
  blood out of the heart
• Left side of heart gets oxygen rich blood from
  lungs
• Right side of heart gets oxygen poor blood from
  body
• Valve part of the heart that prevents blood from
  moving backward

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Brainpop Video
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Remember Functions of Circulatory System?

• Blood carries Oxygen to parts of the body
• The lungs work with the heart to do this
• Because of this the blood flowing through the
  heart has a very specific path

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4 Chambers Layout

• Atrium the top of the heart
• Ventricle the bottom of the heart
• Memory Tool
• A top of the alphabet and top of heart
• V bottom of the alphabet and bottom of heart

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Blood Flow Visual

• http//www.bostonscientific.com/templatedata/impor
  ts/HTML/CRM/heart/interact_5.html

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Blood Flow Steps

• Step 1. Blood returns to your heart from your
  body and lungs
• Oxygen-poor blood from your body flows into your
  right atrium.
• At the same time, oxygen-rich blood from your
  lungs flows into your left atrium.

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• Step 2. Blood flows from the upper to the lower
  chambers.
• Blood flows from your right atrium into your
  right ventricle.
• At the same time, blood flows from your left
  atrium into your left ventricle.

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• Step 3.
• Blood is pumped back out to your lungs and body.
• Your right ventricle pumps blood out of your
  heart to your lungs, where the blood's oxygen
  supply is replenished.
• At the same time, your left ventricle pumps blood
  once again full of oxygen out of your heart
  to your body.

To body
To lungs For oxygen
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Agenda

1. Blood Flow Poster
2. Circulatory Packet

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Blood Flow Poster

• Task create a poster on 8x11 paper explaining
  how blood flows between the heart, lungs and body
• Add lines and words to diagram of heart already
  on paper
• Use textbook 66B for assistance

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4 Chambers of the Heart
Label mini heart diagram With numbers, names and
arrows
3
1
4
2
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Agenda

1. Heart Foldable
2. Finish blood flow poster from yesterday
3. The Circulatory System Heart activity sheets

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Heart Foldable

• Textbook 66B
• Label each chamber on the outside of foldable
• Draw Arrows on front to describe blood flow
• Glue heart diagram on inside
• Color heart red and blue to show oxygen in blood
• Under flap write info from 66B about each chamber

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• (from lungs,oxygen rich)
• Left Atrium
• Left Ventricle
• To body

(From Body,oxygen poor) Right Atrium Right
Ventricle To lung for oxygen
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Thursday

• http//www.youtube.com/watch?vq0s-1MC1hcE

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Thursday Exit

1. What is the top of the heart called?
2. What is the bottom of the heart called?
3. Where does the heart send blood that is oxygen
   poor?
4. Once in the right atrium, where does the blood go
   next?

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Friday Warm Up

• Put HW on desk
• Read Blood Vessels by Jennifer Kenny and answer
  questions

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Exit Ticket Review

• What is the top of the heart called?
• Answer Atrium
• 2. What is the bottom of the heart called?
• Answer Ventricle
• 3. Where does the heart send blood that is oxygen
  poor?
• Answer to the lungs
• 4. Where does blood go after the right atrium?
• Answer Right Ventricle

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Homework

• 12 min to finish HW and not get a zero
• If you did finish gt finish poster from yesterday ?

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Todays Goal

1. I will better understand the path blood takes
   throughout the body and parts of the heart
2. I will learn the 3 types of blood vessels and
   their roles in transporting blood.

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Revisiting the Path Blood Takes
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3 parts of Circulatory System

• Heart
• Blood Vessels
• Blood

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Blood Vessels Vocabulary

• Blood Vessel tubes that carry blood. 3 kinds
  artery, vein, capillary
• Artery the blood vessel that carries oxygen
  rich blood AWAY from the heart (red)

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• Vein the blood vessel that carries oxygen poor
  blood TOWARD the heart (blue)

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• Artery blood AWAY from heart (red)
• Vein blood TOWARD heart (blue)

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• Capillary tiny blood vessels that connect
  arteries and veins

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Aorta

• Aorta the biggest artery, connected to the top
  of the heart

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Agenda

• Blood Vessel Map
• Blood Vessels Worksheet
• Artery, Vein and Capillary Venn Diagram

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Blood Vessel Map Directions

• 68B
• Veins Blue arrows going towards the heart
• Artery red arrows going AWAY from the heart
• You need a key on the paper tell people who
  look at it what they are seeing!

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Homework

• Venn Diagram gt Vein, Capillary, Artery

Artery
Capillary
Vein
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Exit Ticket

1. What type of blood vessels carry blood away from
   the heart?
2. What color are the blood vessels that carry blood
   to the heart?
3. What is the largest artery in the body called?

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Parts of the Circulatory System

• BLOOD VESSELS
• Blood travels through your
• body in hollow tubes called
• blood vessels.
• There are 3 types of blood vessels arteries,
  veins, capillaries

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Monday Warm Up

• Copy the following sentences into your notebook
  and fill in the blank.
• One function of the circulatory system is to
  carry _______ and ______ to cells in your body.
• ________ are the blood vessels that carry blood
  away from the heart.

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• One function of the circulatory system is to
  carry ENERGY and OXYGEN to cells in your body.

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• 2. ARTERIES are the blood vessels that carry
  blood away from the heart.

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Circulatory Review

• 2 Functions
• To carry oxygen and energy
• To remove carbon dioxide

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Review

• Heart
• 4 chambers
• Right Atrium Left Atrium
• Right Ventricle Left Ventricle

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Review

• Heart
• Which chamber of the heart does blood go to first
  (when it is coming from the body)?
• Blood first enter the RIGHT ATRIUM

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Review

• Heart
• After the Right Atrium, blood goes to the
  _____________.
• Right Ventricle

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Review

• Heart
• Blood that has been in the Right Ventricle is
  sent to the ________ for oxygen.
• LUNGS

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Review

• Heart
• After the lungs, blood goes to the _____________
  ________.
• Left Atrium

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Review

• Heart
• After the Left Atrium, blood goes to the _______
  ________ where it is then sent to the body.
• Left Ventricle

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Review

• Blood Vessels
• The 3 types of blood vessels are
• 1. Artery
• 2. Vein
• 3. Capillary

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Review

• Blood Vessels
• ARTERIES take blood away from the heart.
• VEINS take blood to the heart.

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Review

• Blood Vessels
• CAPILLARIES connect Arteries and Veins

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Parts of Blood

• Blood may seem like just one thing, but it is
  really made of four main parts

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Hemoglobin part of red blood cells Red Blood
Cells (RBC) part of blood that carries oxygen
and carbon dioxide. (Make blood red)
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• White Blood Cells Part of the blood that fights
  infection

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• Plasma yellowish liquid part of blood that holds
  the other parts of blood together (think
  cytoplasm)

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• Platelets Part of the blood that causes clotting
  (scabs)
• Oxygen picked up in the lungs by blood, in red
  blood cells
• Carbon Dioxide released by red blood cells in
  the lungs

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Brace Map

• 4 Components of Blood
• Red Blood Cells
• White Blood Cells
• Plasma
• Platelets

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4 Main Parts of Blood Foldable

• Red Blood Cells
• White Blood Cells
• Plasma
• Platelets

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Foldable Info
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Exit

1. Blood has ______ important parts.
2. What part of blood protects from disease and
   germs?
3. What would happen if you did not have platelets
   in your blood?

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Parts of the Circulatory System

• BLOOD
• Special tissue that carries
• important gases and
• nutrients to and from all
• parts of your body.
• Made up of 3 different types of cells that sit in
  a liquid called plasma

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Vocab

• Artery - take oxygen rich blood away from the
  heart
• Vein take oxygen poor blood to the heart
• Atrium recevies blood
• Ventricle pumps blood out of the heart