Copy the schedule in your planner.Hand in your Digestive System Homework

Monday Tues/Weds Thurs/Fri

Respiratory system notes, exit slip

Respiratory System Reading, Balloon activity, Parts of the Respiratory System WKST

Homework: finish Parts WKST

Gasping for Air activity, Circulatory System Notes, System Review Stations, exit slip

Homework: The Air You Breathe Graph

Monday Feb 25Hand in Digestive System Homework

Do Now:1. What organ absorbs the most nutrients in the

digestive system?2. What do you know about the respiratory

system?3. What kind of air do we need?

Date Table of Contents Page2-25-13 Respiratory System Notes

Digestive System Story Winners

• Come collect your prize! –1st hour: Noe and Vanessa–2nd hour: Nicole, Jamie, and Mayleen–3rd hour: Dwaylan, Omar, and Marco–4th hour: Sergio, Pedro, and Heli–6th hour: Jennifer J, Mercy, and Vanessa–7th hour: Imani and Victoria

Class Points• 1st hour: 123• 2nd hour: 120• 3rd hour: 123• 4th hour: 57• 6th hour: 40• 7th hour: 44

Class Averages

• 1st hour: 73%• 2nd hour: 65%• 3rd hour: 79%• 4th hour: 75%• 6th hour: 71%• 7th hour: 63%

Today’s Plan• Learn about the respiratory system by taking

notes• Complete an exit slip about the respiratory

system to assess your learning

Respiratory System Notes

• Complete your notes sheet quickly• Make sure you are ready to answer questions

about the material so we can earn class points

1st Questions (worth 1 point)

• What is respiration?• Name three organs in the respiratory system.

2nd Questions (worth 2 points)

• Where does air enter and leave the body?• What is another word for throat?• Where are your vocal cords located?• The trachea leads to the _____________.

3rd Questions (worth 2 points)

• What are the two tubes that branch off of the trachea called?

• What happens in the lungs?• What are bronchioles? • What are alveoli?• What are alveoli surrounded by?

4th Questions (worth 1 point)

• What do nasal passages do and why is this important?

• What does the mucus in the nasal passages do?

• What are cilia and what do they do?

5th Questions (worth 1 point)

• Do your lungs have muscles?• What does the diaphragm do?• When the diaphragm contracts and tightens,

are you breathing in or out?

6th Questions (worth 1 point)

• What do alveoli give to the capillaries so it can be absorbed into the blood?

• Where does the oxygen go once it’s in the blood?

• What do we do with the carbon dioxide that goes back to the alveoli?

Respiratory System Facts

• 1986: Cooper performs the first successful double lung transplant.

• The right lung is slightly larger than the left.• We lose half a liter of water a day through

breathing. This is the water vapor we see when we breathe onto glass.

Respiratory System Facts

• 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.

Why do you yawn?

When you are sleepy or drowsy the lungs do not take enough oxygen from the air. This causes a shortage of oxygen in our bodies. The brain senses this shortage of oxygen and sends a message that causes you to take a deep long breath---a YAWN.

Why do you sneeze?

Sneezing is like a cough in the upper breathing passages. It is the body's way of removing an irritant from the sensitive mucus membranes of the nose. Many things can irritate the mucus membranes. Dust, pollen, pepper or even a cold blast of air are just some of the many things that may cause you to sneeze.

Why do you hiccup?

Hiccups are the sudden movements of the diaphragm. It is involuntary --- you have no control over hiccups, as you well know. There are many causes of hiccups. The diaphragm may get irritated, you may have eaten to fast, or maybe some substance in the blood could even have brought on the hiccups.

Fresh lungs, you might not want to look.

What happens to your lungs when you smoke for many years:

What happens to your lungs when you smoke for many years continued:

Glossary

• Add this word and its page number to your glossary.– Respiratory system

Exit Slip Time!• Label your note card with your FIRST AND

LAST NAME, DATE, and HOUR. Labeling this correctly is worth one point.

First and Last Name Date Hour1.

2.

3.

4.

Exit Slip

• Clear everything off of your table. Close lab books and put them on the floor.

• NO TALKING, at all. If you have a question raise your hand SILENTLY and wait for the teacher.

• When you’re done, flip your exit slip over and draw a picture of a tiny man with a huge nose.

Question 1

1. The trachea is the windpipe that carries air from the throat to the ________.

a) Noseb) Diaphragmc) Alveolid) Lungs

Question 2

2. Mucus and cilia in the nasal passages both help to

a) keep dirt and other bad things from going into the lungs

b) bring in more oxygenc) get rid of carbon dioxided) absorb more blood

Question 3Examine the picture and explain what is happening.

Question 4

4. If a good friend asked you to explain the job of the respiratory system, what would you tell him?

Tuesday Feb 26 or Wednesday Feb 27Do Now:1. Why do we need to exhale (breathe out)?2. Where does the oxygen go once it’s in the

lungs?3. How does the muscular system impact the

respiratory system?

Date Table of Contents Page

2-26-13 or2-27-13

Respiratory System Continued

Today’s Plan• Read about the respiratory system and complete

a One-Pager to reinforce what we learned last class and help you understand even more

• Participate in a balloon activity to get some hands on experience with the respiratory system

• Complete the Parts of the Respiratory System WKST (finish it as homework if it’s not done in class)

Respiratory System Reading

• Read the article together• Go through the One-Pager directions and

Costa’s levels of questions• Complete your One-Pager

Balloon Activity Make this chart in your lab book.

Name Trial 1 (cm) Trial 2 (cm) Average Measurement

Balloon Activity• With your group, you will each take a normal

breath and then blow as much air as possible into a balloon. Then you’ll twist the end to hold it closed. A partner at your table will measure the balloon in centimeters at its widest point. Record the results of everyone at your table.

• Then you’ll let the air out and repeat the first step again.

• Find the averages of your measurements and record them in your lab book.

Balloon Activity Reflection Questions1. When you measured the amount of air in the balloon were you finding mass or volume? How can you tell?2. What factors might affect the amount of air a person can exhale? 3. If you were going to make an experiment out of this activity, what are some constants you would need?

Part of the Respiratory System WKST

• Complete this paper on your own.

• Whatever you don’t finish in class is your homework.

Thursday Feb 28 or Friday March 1Hand in Parts of the Respiratory System WKST

Do Now:1. What is the purpose of the respiratory

system?2. What do you know about the circulatory

system?3. What do you know about blood?

Date Table of Contents Page

2-28-13 or3-1-13

Circulatory System Notes

Today’s Plan• Participate in the Gasping for Air Activity to

demonstrate the effects of asthma• Take notes on the circulatory system to learn about

another important organ system • Complete stations about the organ systems we’ve

learned so far to continue our understanding and prevent learning loss

• Take an exit slip to assess your understanding of the circulatory system

• Homework: Complete the Air You Breathe Graph Reading to give you practice reading pie charts and learn more about the air we need in our bodies.

Gasping for Air ActivityMake this table in your lab book

Name Number of Regular Breaths in 1 Minute

Number of Breaths Through Straw in 1 Minute

Gasping for Air Activity

• Follow the directions to complete the activity. Record all answers in your lab book.

Circulatory System Notes

• Take notes quickly on your notes sheet• Be prepared to answer questions so we can

earn class points

1st Questions (worth 1 point)

• Another name for the circulatory system is _____________.

• What are vessels?• What are the two functions of the circulatory

system?

2nd Questions (worth 1 point)

• What are the three main parts of the cardiovascular system?

• What are the three types of blood vessels?

3rd Questions (worth 1 point)

• Where do arteries carry blood?• What color is the blood in the arteries and

why is it this color?

4th Questions (worth 1 point)

• What are capillaries?• Capillaries surround ___________ which helps

get oxygen in the blood and carbon dioxide out of the blood.

5th Questions (worth 1 point)

• Where do veins carry blood?• What kind of muscles make the veins contract

and relax?• What color is the blood in your veins and

why?

Glossary

• Add the words below to your glossary with their PAGE NUMBERS.– Cardiovascular system– Circulatory system

Organ System Stations

• There are 24 stations• Up to 3 people per station• Stay on task• Record answers in lab books• Go in any order• Check answers up to 3 times• See the teacher when you’re done

Exit Slip Time!• Label your note card with your FIRST AND

LAST NAME, DATE, and HOUR. Labeling this correctly is worth one point.

First and Last Name Date Hour1.

2.

3.

4.

Exit Slip

• Clear everything off of your table. Close lab books and put them on the floor.

• NO TALKING, at all. If you have a question raise your hand SILENTLY and wait for the teacher.

• When you’re done, flip your exit slip over and draw a picture of a very girly heart.

Question 1

1. The cardiovascular system is made of what part(s)?

a) Heartb) Bloodc) Blood vesselsd) All of the above

Question 2

2. Which blood vessel(s) carry blood away from the heart?a) Arteriesb) Veinsc) Capillariesd) Both arteries and veins

Question 3

3. Explain why the blood in your body changes from blue to red.

Question 4

4. Predict what would happen if the circulatory system could not get rid of the waste products produced by cells.

Homework!•Complete The Air You Breathe Graph Reading by Monday!