Transcript The Human Body

The Human Body
The Musculoskeletal System 11/17/14
Catalyst: Your reading with text
tags goes here
Question: How can changing the
position of our bones effect the
strength of our muscles?
Hypothesis:
Postn Name Name Name
Av
g
REG
23L
23R
The Musculoskeletal System 11/17/14
Catalyst: Your reading with text
tags goes here
Question: How can changing the
position of our bones effect the
strength of our muscles?
Hypothesis:
Postn Name Name Name
Reflection:
Why do you think there is a difference in
a persons ability to perform these tasks
depending on how their body is
positioned?
23L
Av
g
REG
23R
Musculoskeletal Quiz
Answer on the back of your body sheet
1.What are the 3 main structures of the
musculoskeletal system?
a)muscles, bones and joints
b)Tissues, bones and ligaments
c) Blood, soft tissue, bone marrow
Musculoskeletal Quiz
Answer on the back of your body sheet
2. What is the function of our muscles?
a)To provide structure
b)Allow for flexibility and movement
c) To look buff
Musculoskeletal Quiz
Answer on the back of your body sheet
3. What is the function of our bones?
a)To allow for movement
b)So you don’t get hurt when you get hit
c) Structure and stability
Musculoskeletal Quiz
Answer on the back of your body sheet
4. What is the function of our joints?
a)To give flexibility to our bones
b)So we can dance
c) Where bones and muscles meet
The Digestive System
Catalyst: Your reading with text
tags goes here
11/18/14
Measure each of the colors of yarn in
centimeters and record them below.
Red: ______________
Blue: ______________
Purple: ____________
Green: _____________
Orange: ____________
Total amount of yarn: ______________
Conclusion Questions:
24L
24R
The Digestive System
Catalyst: Your reading with text
tags goes here
11/18/14
Measure each of the colors of yarn in
centimeters and record them below.
Red: ______________
Blue: ______________
Purple: ____________
Green: _____________
Orange: ____________
Total amount of yarn: ______________
Conclusion Questions:
1. What is the longest organ in the
digestive system?
______________________________
2. What is the shortest organ in the
digestive
system?__________________________
____
3. Does the total length of your digestive
system surprise you? Why or why not?
24L
24R
Digestive System Quiz
Answer on the back of your body sheet
1.What is the main job of your digestive system?
a)Break down food
b)Extract the nutrients out of our food
c) Create waste
Digestive System Quiz
Answer on the back of your body sheet
2. What happens in the mouth?
a) Food gets broken down by the teeth
b) Saliva breaks down food using enzymes
c) Both a and b are correct
Digestive System Quiz
Answer on the back of your body sheet
3. What happens in the stomach?
a) Acid breaks down our food into smaller
pieces
b) Our food gets mixed
c) Our food is stored until it can move to the
intestines
Digestive System Quiz
Answer on the back of your body sheet
4. What happens in your intestines?
a)Water and key nutrients are absorbed
b)Waste is stored
c) Food is mixed with water and flushed out of
the body
The Respiratory System 11/19/14
Catalyst: Your reading with text
tags goes here
Question: How is lung capacity
different between students?
Hypothesis:
Name
25L
String
length
volume
25R
The Respiratory System 11/19/14
Catalyst: Your reading with text
tags goes here
Question: How is lung capacity
different between students?
Hypothesis:
Name
String
length
volume
Calculate Your Volumes
1. Diameter = string length / 3.14
2. Radius = D/2
3. Volume = (4/3)(3.14)r^3
25L
25R
The Respiratory System 11/19/14
Catalyst: Your reading with text
tags goes here
Question: How is lung capacity
different between students?
Hypothesis:
Reflection:
1. Do you notice any patterns in your data?
What are they?
2. Do you think those patterns would
change with a different sample group?
How?
25R
Name
String
length
volume
Calculate Your Volumes
1. Diameter = string length / 3.14
2. Radius = D/2
3. Volume = (4/3)(3.14)r^3
25R
Respiratory System Quiz
Answer on the back of your body sheet
1. What is the overall job of your respiratory
system?
a) To get oxygen into your blood
b) To get Carbon Dioxide into your blood
c) To help you breathe
Respiratory System Quiz
Answer on the back of your body sheet
2. What do your lungs do?
a) Help us breathe
b) Exchange oxygen for carbon dioxide
C) Expand and contract to let air in and out
Respiratory System Quiz
Answer on the back of your body sheet
3. How does the respiratory system work with
your blood?
a) Carbon dioxide travels from the lungs into the
blood
b) Your blood can move into your lungs
c) You breate in oxygen which diffuses into the
blood and spreads around the body
Respiratory System Quiz
Answer on the back of your body sheet
4. What is the diaphragm and what does it do?
a) It is a muscle that helps your lungs expand
b) It is a bone that protects your lungs
c) It is a muscle that surrounds your lungs
The Circulatory System 11/21/14
Catalyst: Your reading with text
tags goes here
Question: How is heart rate affected
by activity?
Reflection:
Hypothesis:
Activity
Name
HR
Name
HR
Avg
Resting
15
jumping
jacks
30
jumping
jacks
26L
26R
The Circulatory System 11/21/14
Catalyst: Your reading with text
tags goes here
Question: How is heart rate affected
by activity?
Reflection:
Hypothesis:
Activity
Name
HR
Name
HR
Avg
Resting
15
jumping
jacks
1. What do you notice about heart rate
as the number of jumping jacks
increase?
2. Do you think heart rate will continue
to change with increased activity?
Why/why not?
26R
30
jumping
jacks
26R
Circulatory System Quiz
Answer on the back of your body sheet
1. What is the main purpose of your circulatory
system?
a) To keep the heart pumping
b) To keep you alive
c) To move oxygen rich blood around your body
Circulatory System Quiz
Answer on the back of your body sheet
2. What is the function of your heart?
a) To move blood to all body tissues
b) To keep a regular beat
c) To keep us from dying
Circulatory System Quiz
Answer on the back of your body sheet
3. What is the function of your blood?
a) To carry nutrients and oxygen to your tissues
and carry away waste
b) To keep us from getting sick
c) Fills our body
Circulatory System Quiz
Answer on the back of your body sheet
4. What is the function of your arteries and
veins?
a) They feed our heart
b) They help the blood keep flowing
c) The ‘freeway’ that carries blood where it
needs to go and back to the lungs
The Nervous System
Catalyst: Your reading with text
tags goes here
11/24/14
Question: Who has the faster reaction
time, males or females?
Hypothesis:
27L
27R
The Nervous System
Catalyst: Your reading with text
tags goes here
11/24/14
Question: Who has the faster reaction
time, males or females?
Hypothesis:
Reflection:
1. If you continued to repeat the test for
visual stimuli, do you think your
reaction time would get faster? Why or
why not?
2. Can you determine from our test
whether males or females have a faster
reaction time? Would your results hold
true for all of Los Angeles? All of the
United States?
27L
27R
Nervous System Quiz
Answer of the back of your body sheet
1. What is the overall purpose of your nervous
system?
a) To take sensory information, analyze it and
get the body to react.
b) Make you nervous
c) Give you your emotions
Nervous System Quiz
Answer of the back of your body sheet
2. What is the function of your brain?
a) Receiving and sending out signals to get your
body to react.
b) To control your muscles
c) To control your emotions
Nervous System Quiz
Answer of the back of your body sheet
3. What is the function of your nerves?
a) Things that cause you to feel annoyed
b) Things that make you feel anxious
c) The pathway through which messages are
sent to and from the brain
The Organ Trail: Wanted Poster
Your poster must include
1. The name of your organ/organ system
2. Picture of your organ or organ system
3. Function of your organ
4. What other system does it work with and how?
Some Examples