THE HUMAN ORGAN THE HUMAN ORGAN SYSTEMSYSTEM

LIKE WHAT?

THE EYES

LIKE WHAT?

THE KIDNEY

LIKE WHAT?

THE STOMACH

LIKE WHAT?

THE LUNGS

BREATHING EXERCISE

THE HUMAN ORGAN THE HUMAN ORGAN SYSTEMSYSTEM

RESPIRATORY SYSTEM

START HERE!

K W H

What do I know?

What do I want to find out?

How can I find out what I

want to learn?

K W HWhat do I know? What do I want to

find out?How can I find out

what I want to learn?

What do you know about what you just did in the exercise a

while ago?

THINK ABOUT IT!

THINK ABOUT IT!

How do we breathe?

THINK ABOUT IT!

How are we going to know?

TELL ME ABOUT IT!

What organ system primarily function

during the breathing exercise?

MODEL IT!

SEE HOW IT WORKS!

DO IT YOURSELF!

ACTIVITY Bottled Balloons

MATERIALS

•Divided plastic bottle• 2 balloons

• small Plastic bag• 2 sturdy straw• 1 pair of scissors• rubber bands

• tape

PROCEDURE:

1. Using a pair of scissors, cut the opening of the balloon for about 1 inch. Set aside the cut out part.

2. Place one balloon on the end of each straw, and secure them with rubber bands/ tapes,

3. Put the cut out part of the balloon on the mouth of the empty bottle.

4. Make sure that each hole is just big enough for a straw to fit through. Seal the mouth of the container with a tape.

5. Enclose the bottom of the bottle with a plastic bag. Secure it with rubber bands as tightly as possible

GUIDE QUESTIONS:

Q1. What does each part of the constructed model represent?Q2. What happens as you pull down the plastic at the bottom of the model?Q3. What happens as you push up the plastic?Q4. How does the movement of the diaphragm cause the air to go in and out of the lungs?Q5. What might happen if you prick the balloon? Or clog the balloon?

DO THIS!

ANALOGY AND FIND OUT SOME PARTS

Nasal Passage

Trachea

Bronchi

Bronchioles

Alveoli

Nose

Diaphragm

ACTIVITY SHEET IN YELLOW PAPER

CONTENTS

NAME

SECTION:

1.TITLE OF ACTIVITY: BOTTLED BALLOONs

2.DRAWING OF THE MODEL. LABEL IDENTIFIED PARTS PRESENT

3.CUT OUT PICTURE/ DRAWING OF THE RESPIRATORY DIAGRAM. LABEL THE PARTS

4.BRIDGE MAPS OF ANALOGY OF PARTS BASE ON DESCRIPTION OR FUNCTION

5.ANSWER TO GUIDE QUESTIONS

DEADLINE: NEXT MEETING!

BOTTLED BALLOON

Write at least 5 observations in your

activity

IN YOUR CATTLEYA NOTEBOOK

SEATWORK 1

LOOK INSIDE LOOK INSIDE ME!ME!

WHAT DO YOU WHAT DO YOU SEE?SEE?

IDENTIFY THE PARTS

Alveoli

Nose

Bronchioles

Nasal passage

Trachea

Bronchi

Nose

Alveoli

Bronchioles

Nasal passage

Trachea

Bronchi

MY _________ is like a bunch of grapes

LUNGLUNG

COMPARING THE STRUCTURE

TRACHEA

BRONCHI

BRONCHIOLES

ALVEOLI

COMPARING THE STRUCTURE

NASAL PASSAGE

BRONCHI

LUNGS

DIAPHRAGM

PARTS OF THE RESPIRATORY SYSTEM

TRACING THE AIR PATHWAY

IN YOUR CATTLEYA NOTEBOOK

CREATE A FLOW CHART ON THE PATHWAY OF

AIR THROUGH THE RESPIRATORY SYSTEM

SEATWORK 2

USE AND BOXES TO SHOW THE DIRECTION OF AIR AS IT GOES INSIDE YOUR RESPIRATORY SYSTEM

AIR PATHWAY

Nose/ Nostrils Nasal

cavity

Pharynx/ Throat

Trachea/Windpip

eBronchi

Bronchioles

Alveoli

Mouth/ Oral

Cavity

Nasal Cavity

Nose

Mouth

Bronchus

Bronchiole

Alveolus

Diaphragm

Throat (pharynx)

Windpipe (Trachea)

Left lungs

Ribs

Hi I am O2 ,you can call me oxygen, and I will be your guide today.

I advise you keep all feet and hands inside the ride at all times.

RESPIRATORY INTRO

The Respiratory system is the system that helps you breath in and out, so oxygen (02) can be pumped through your body and carbon dioxide (CO2) can be removed from the blood

stream.

You must remember that the Respiratory system is made

up of many different organs.

WHERE ARE WE?

Here We Go!!!

NASAL CAVITY

This is where it all begins. This is where the OXYGEN first

enters your body and also where CARBON DIOXIDE leaves.

THE NOSE AND MOUTH

MB

Nasal Cavity

Nostril

Oral CavityPharynx

Here is a picture of your NASAL AND ORAL CAVITY.

WHERE ARE WHERE ARE WE?WE?

We are here.

THE PHARYNX AND TRACHEA

Next we will head down to your PHARYNX(throat) and your TRACHEA (windpipe).

This is where the air passes from your nose to your bronchi tubes and lungs.

THE PHARYNX AND TRACHEA

Pharynx

(Throat)

Mouth

Trachea

We are here.

WHERE ARE WHERE ARE WE?WE?

Your TRACHEA (windpipe) splits up into two BRONCHI TUBES. These two tubes keep

splitting up and form your BRONCHIOLE.

THE BRONCHI TUBES & BRONCHIOLE

MB

ALVEOLI AND BRONCHI PICTURETRACHE

A

BRONCHI TUBES

BRONCHIOLE

ALVEOLI

We are here.

MB

WHERE ARE WHERE ARE WE?WE?

THE ALVEOLI AND CAPILLARY THE ALVEOLI AND CAPILLARY NETWORKNETWORK

Your ALVEOLI are tiny air sacsthat fill up with air/oxygen when you

breath in.

Your alveoli are surrounded bymany tiny blood vessels called

CAPILLARIES.

The walls of your ALVEOLI AND CAPILLARIES are so thin that the OXYGEN or CARBON DIOXIDE can

pass through them, traveling right into, orout of your blood stream.

ALVEOLI PICTURE

Here is a closeup picture of

your ALVEOLI AND CAPILLARY

surrounding it.

Capillary

Red Blood Cell

Oxygen is picked up

CO2 is dropped

off

COOL PICTURES

We are here.

MB

WHERE ARE WHERE ARE WE?WE?

ESSAY WRITINGCATTLEYA NOTEBOOK

Write an INFORMATIVE ESSAY about the respiratory system by understanding the concept map. Each term on the map must be mentioned in your essay. You

may also add more information about it.

Human Body System

Comes put when

nostril

INTRO TO DIAPHRAGM

Now we will look at the Diaphragm. You might be wondering, what does the

Diaphragm do?

The DIAPHRAGM is an important factor in breathing.

BOTTLED BALLOON

Simulating the

Breathing Mechanism

DIAGRAM OF DIAPHRAGM

DIAPHRAGM EXPERIMENT

FUN FACTS

* At rest, the body takes in and breathes out about 10 liters of air each minute.

* The right lung is slightly larger than the left.

* The highest recorded "sneeze speed" is 165 km per hour.

* The surface area of the lungs is roughly the same size as a tennis court.

FUN FACTS

*The capillaries in the lungs would extend 1,600 kilometers if placed end to end.

* We lose half a liter of water a day through breathing. This is the water vapor we see when

we breathe onto glass. * A person at rest usually breathes between 12

and 15 times a minute. * The breathing rate is faster in children and

women than in men.

• Respiratory System- The group of organs in your body that are responsible for taking in Oxygen and breathing out the Carbon Dioxide which is the waste product of cellular respiration.

• Oxygen (O2)-The gas that your body needs to work and function.

• Carbon Dioxide (CO2)- The waste product (gas) that is produced through respiration of people and animals.

KEY WORDS

• Nose/Nasal Cavity- Where Oxygen first enters your body. Tiny hairs help filter the air and air is moistened and heated by your nose. Your Nose leads into your Nasal Cavity.• Mouth/Oral Cavity- Oxygen/air can also enter

through your Mouth but it is not filtered. Your Mouth opens up into your Oral Cavity.• Sinus- A cavity in the bones of your skull that

helps moisten and heat the air that you breath.• Pharynx/Throat- Gathers air from your Nasal

and Oral Cavities and passes it to your Trachea.• Trachea/Windpipe- A tube like pathway that

connects your throat to your Bronchi Tubes and lungs. Air passes through it when it travels from the Pharynx to the Bronchi Tubes.

KEY WORDS

• Bronchi Tubes- Each tube (one per lung) splits up into many smaller tubes called Bronchiole, like branches on a tree.• Bronchiole- Keep splitting up until they

reach your Alveoli.• Alveolar Duct- The final tube, which is part

of the Alveoli, that leads to the air-sacs.• Alveolar Sac- Where the chemical change

takes place and where blood cells pick up oxygen and drop off carbon dioxide.

KEY WORDS

• Alveoli- Tiny air-sacs at the end of your Alveolar Duct. They fill up with Oxygen and are surrounded by Capillaries.• Capillaries- Tiny blood streams (around

one cell wide) that surround your Alveoli. They take Oxygen out of our Lungs and replace it with Carbon Dioxide, which you later breath out.• Diaphragm- The muscle membrane that

helps you breath in and out by changing the pressure in your chest cavity.

KEY WORDS

WORKS CITED

For more information please visit:• http://yucky.kids.discovery.com/flash/body/pg000138.html

-Why do you need to breathe? And basic info on parts of the Respiratory system

• http://www.lung.ca/children/grades7_12/respiratory/index.html

-An overview of the parts of Respiratory System

• http://www4.tpgi.com.au/users/amcgann/body/respiratory.html

-A basic look at the Respiratory System

• http://www4.tpgi.com.au/users/amcgann/body/respiratory_facts.html

-Fun Facts

• http://users.pandora.be/educypedia/education/respiratory.htm

-Very detailed info and some animation-Has many other body systems too

• http://www.bioedonline.org/slides/slide01.cfm?tk=5&pg=2S

-Web slides with a little info and good pictures

• www.geocities.com/medinotes/nasal_cavity.htm

-The Nose and Nasal Cavity

• Human anatomy coloring book

WORKS CITED

Where we got some of our pictures:

http://www.bbc.co.uk/schools/gcsebitesize/img/pe01021.gif

http://www.sirinet.net/~jgjohnso/respiratorylungs.gif

http://academic.pg.cc.md.us/~aimholtz/AandP/206_ONLINE/Resp/Images/respstructures.jpg

http://www.cancersa.org.au/files/1/2/17/226/airwaysfullylabelled.jpg

http://www.researchmatters.harvard.edu/photos/645.jpg

http://www4.tpgi.com.au/users/amcgann/body/respiratory.html

http://www.sirinet.net/~jgjohnso/humanrespiratory8.jpg