Skeletal System - Magoffin County Schools

Human Body Unit

Part II/XIII

Human Body Unit

Part II/XIII



Area of Focus: The Skeletal System.

Copyright © 2010 Ryan P. Murphy

• Picture of you without a skeletal system.


• Picture of you without a skeletal system.


“Are bones living?”

“They are made of living tissue.”

• Bone contains three types of cells. These three cells…



– Osteoblasts: Make new bone and help repair damage.




– Osteocytes: Carry nutrients and waste products to and from blood vessels in the bone.





– Osteoclasts, Break down bone and help to sculpt and shape it.





– Osteoclasts, Break down bone and help to sculpt and shape it.

Learn more about bone cells (advanced) at… http://depts.washington.edu/bonebio/ASBMRed/cells.html


• Which of the following prefixes relates to bones?

– A.) Abdomino

– B.) Osteo

– C.) Cerebo

– D.) Cardio

– E.) Dermato


• Which of the following prefixes relates to bones?

– A.) Abdomino

– B.) Osteo

– C.) Cerebo

– D.) Cardio

– E.) Dermato


• Bones are coated in a thin layer of blood vessels that nourish the bone.


• Bones are coated in a thin layer of blood vessels that nourish the bone.


• Activity! Who can guess the number of bones in an adult human being.


• An adult human has 206 bones.

– When you are born, you have over 300 bones. They fuse together as you get older.














• Many bones form from a tissue called cartilage.

• Feel the tip of your nose and your ears.

They are both made of cartilage.


• At just a few months old, bone starts to replace your cartilage.

–



– This process stops at about 25 years old and that is when you stop growing.



– This process stops at about 25 years old and that is when you stop growing.


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The skeletal system…

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Provides the shape and form.


• Provides the shape and form.
















• What animal is this?











• Answer! Anteater.



• Bird bones have air spaces in them so they are light weight.

– Why does a bird need light weight bones.


• The structure of bird bones is a lot like corrugated cardboard.


• The structure of bird bones is a lot like corrugated cardboard.

– These type of bones are very light weight so the bird can fly with minimal effort.






• Arthropods have an exoskeleton, or skeleton on the outside.

• Arthropods have an exoskeleton, or skeleton on the outside.

– They grow by shedding their skeleton and growing a bigger one.


• Answer! Ray / Mantaray

– Sharks and rays do not have bones but have cartilage instead.



• Fish have bones.

• What skeleton is this?

• What is this?


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The skeletal system…

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- Provides shape and form

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Supports.

• Tendons connect muscles to the bones.

– Picture below is reattachment of Achilles tendon.


• Your skeletal system surrounds your most important internal organs with a rib cage.


• Your pelvis helps protect the bladder, intestines, and reproductive organs in women.


• You eyes are protected by the eye sockets.


• Your brain is protected by the skull case


• Repetitive collisions / concussions can cause a number of serious brain functioning problems later on in life.






• Seatbelts save lives.

– Avoid serious brain injury and death by wearing one.


• Video! Why you should always wear a seatbelt.

– http://www.youtube.com/watch?v=d7iYZPp2zYY


• Traumatic brain injury (TBI)

– 50,000 people in the U.S. die each year

– Most occur from falls and motor vehicle accidents.

– In severe cases your brain doesn’t function well anymore.

• What does the above mean?


• Helmets can help prevent serious brain injury. Wear them!






• Helmets can help prevent serious brain injury. Wear them! and be smart.


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Produces blood.

• Axial Skeleton: The supportive structure of the body oriented along its median longitudinal axis.

• Appendicular Skeleton:

Attaches to something, the extremities.

• Axial Skeleton: The supportive structure of the body oriented along its median longitudinal axis







• Which skeleton is the axial, and which is the appendicular?

• Which skeleton is the axial, and which is the appendicular?

• Which skeleton is the axial , and which is the appendicular?

• Which skeleton is the axial , and which is the appendicular?

• Which skeleton is the axial , and which is the appendicular ?




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Allows movement.


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Stores minerals.


• Your bones constantly build-up and break down keeping calcium levels regulated.


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Bones are held together by connective tissues.

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Ligaments: Bones to bones

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Tendons: Bones to muscles

Learn more about connective tissues (advanced) at… http://faculty.stcc.edu/AandP/AP/AP1pages/Units1to4/unit3/connecti.htm


• Video Link! The Skeletal System.

– http://www.youtube.com/watch?v=8d-

RBe8JBVs

• Review Opportunity before Activity.

(Optional) Virtual tour of the Skeletal System.

– http://www.medtropolis.com/VBody.asp


• Activity! On the next slide, teacher to minimize out of PowerPoint slideshow.

Students to drag the bones.

– Teacher controls movement by computer.









Long Bones?


Long Bones


Long Bones Flat Bones






Long Bones Flat Bones Short Bones






Long Bones Flat Bones Short Bones Irregular


Long Bones Flat Bones Short Bones Irregular











• Activity Link! Put together a human skeleton with cut-outs.

– Teacher to print out the sheets in advance.

– http://www.enchantedlearning.com/crafts/hallo ween/bones/


• Activity Sheet! Creating your anatomy resource book.

– Please label all of the following. Use…

– http://www.getbodysmart.com/ap2/systems/tutori al.html


metacarpals phalanges








Jaw bone is called mandible

Mandible metacarpals phalanges









Scapula metacarpals phalanges





Sternum metacarpals phalanges




















carpals phalanges


Phalanges

Metacarpals

Carpals

Carpals

Metacarpals

Phalanges carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals phalanges


carpals

Tarsals

Metarsals phalanges










“Oh-no!”

“We have to do it again without our sheet.”

“Maybe we should study for a few minutes.”

• Activity! Stand and touch the bone as they are mentioned.















Scapula metacarpals phalanges






Jawbone is also called mandible metacarpals phalanges









Tarsals

Metatarsals

Phelanges s


metacarpals

Tarsals

Metarsals phalanges


metacarpals

Tarsals

Metarsals phalanges




Sternum metacarpals phalanges

























carpals phalanges

Phalanges

Metacarpals

Carpals

Carpals

Metacarpals



carpals phalanges


carpals phalanges



carpals phalanges

carpals phalanges


Carpals











metacarpals

Learn more about the skeletal system at… http://www.livescience.com/22537-skeletal-system.html

phalanges


“Oh-No!”

“We now have to take a

Quiz Wiz.

“You can use your resource book for this quiz.”


• Skeletal System Available Sheet.

• Quiz Wiz! 1-10 Bones of the Human Body.

– Quiz can be found on page 3 of the bundle HW.

• Please record answers in the direction of the arrow.

– Top Down,

– Left to Right.

• Please record answers in the direction of the arrow.

– Top Down,

– Left to Right.

2

3

4

7

8

9

10

• Bonus: Name the Cast

• Answers to the Quiz Wiz name that bone in the human body.


Note- Wearing high heels can cause many serious and permanent health problems to bones and tendons.

Fibula

Fibula

Fibula

Tibia

Fibula

Tibia

Fibula

Tibia

Tarsals

Fibula

Tibia

Tarsals

Fibula

Tibia

Tarsals

Metatarsals

Fibula

Tibia

Tarsals

Metatarsals

Fibula

Tibia

Tarsals

Metatarsals

Phlanges

2

2

Clavicle

2

Clavicle

Scapula

2

Clavicle

Scapula

Humerus

3

3

Pelvis

3

Pelvis

Femur

4

Tibia

4

Fibula

Tibia

4

Fibula

Tibia

4

Tarsals

4

Fibula

Tibia

Metatarsals

Tarsals

7

7

Femur

7

Femur

Patella

7

Femur

Tibia

Patella

8

8

Skull

8

Skull

Jawbone

Mandible

8

Skull

Vertebrae

Jawbone

Mandible

9

9

9

Sternum

9

Sternum

9

Clavicle

Sternum

9

Clavicle

Sternum

9

Clavicle

Sternum

Ribs

10

10

10

Ulna

10

Ulna

10

Ulna

Radius

10

Ulna

Radius

10

Ulna Carpals

Radius

10

Ulna Carpals

Radius

10

Ulna Carpals

Metacarpals

Radius

10

Ulna Carpals

Metacarpals

Radius

10

Ulna Carpals

Metacarpals

Phalanges

Radius

• Bonus: Name the Cast

• Bonus: Name the Cast:

• The human skeletal system…


– Incredibly strong



– Light weight



– Light weight

– Can grow and repair and itself.



– Light weight




– Light weight




– Light weight




– Light weight


• Try and guess the mystery picture beneath the boxes.

– Raise your hand when you think you know.

You only get one guess.




Your bones protect you.

Especially your vital organs







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A human joint: A place where two bones meet.


• Joints can be…



– A.) Fibrous (immoveable)




– B.) Cartilaginous (partially moveable)





– C.) Synovial (freely moveable)










































• Video Link! Skeletal System and Joints

– http://www.youtube.com/watch?v=hkwAR8yjWA

Q&feature=results_main&playnext=1&list=PLDA

23E9C49D9E90C9


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The six types of human joints.

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• The six types of human joints.

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– -

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– -

– -



– -

– -

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– -

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– -

– -

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– -

– -

– -


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Ball and Socket Joint: Radial movement in almost any direction.

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Hips and Shoulders.


• Activity Stretch! Everyone stand up for a bit of stretching.

– Notice the wide range of motion with a ball and socket joint.


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Ellipsod Joint: Similar to ball and socket but much less.


• Activity Stretch! Simulated sword play with your neighbor. (No actual object) - Be Safe!

– Note the partial rotation in your wrist and forearm.


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Hinge Joint: Allows extension and retraction.



• Activity Stretch! Let’s see your pipes.

– Note the extraction and retraction.


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Pivot Joint: Rotation around an axis

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Neck and forearms.


• Activity Stretch! Person to sit in the middle of the room.

– Without moving shoulders, how far can the person look behind them using a pivot joint.


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Saddle Joint: Movement back and forth and up and down.


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Gliding Joint: Bones slide past one another.


Types of joints (animations). Learn more at… http://www.bbc.co.uk/science/humanbody/body/factfiles/joints/ball_and_sock et_joint.shtml


• Match the picture to the correct type of joint on the next slide.


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

D

B

F

A

C

E


• Video Link! DARPA’s Prosthetic Limb

– http://www.youtube.com/watch?v=GRuizeW-3Hc



• Match the picture to the correct type of joint on the next slide.


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E


• Ball and Socket

• Ellipsod

• Hinge

• Pivot

• Saddle

• Gliding

B

B

D

C

F

E



• Intermission Video. Flexible Joints and

Hypermobility.

– http://www.youtube.com/watch?v=SyAtWKgvJAI

&feature=fvwrel


• What are some injuries that can happen to the skeletal and muscular systems?


• Some common injuries are…



• Sprains



• Sprains



• Sprains

• Fractures



• Sprains

• Fractures



• Sprains

• Fractures

• Dislocations


• Which pictures goes with the correct term?

A break in the bone, made of living tissue and repair happens quickly.

A

An impact to the skeleton can force a bone out of its joint

B

C

Ligaments or tendons get pulled or torn beyond their range




A


B

C





A


B

C





A


B

C





A


B

C





A


B

C





A


B

C



• Video Link! P R I C E and ankle sprains.

• Protect, Rest, Ice, Compress, Elevate.

– http://www.youtube.com/watch?v=yRfa__3YUyY







































































• Video Link! The Skeletal System

– Optional and Advanced

– Preview for language.

– http://www.youtube.com/watch?v=RW46rQKWa-g












• You should be close to page 6 of your bundle.


• You can now lightly color these pictures and provide informative text in the white space.

Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual

Cells are the structural and functional units of all living organisms.

–

Humans have some 75-100

Trillion

Homeostasis: The ability of an organism or cell to maintain internal equilibrium by adjusting its physiological processes.regardless of outside conditions.

orm ollows function

Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion


orm ollows function

Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion


orm ollows function

Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion


Name the major bones shown below. Use your resource sheets orm ollows function

Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion


Name the major bones shown below. Use your resource sheets orm ollows function

Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion


Name the major bones shown below. Use your resource sheets

•Long Bones

•Flat Bones

•Irregular Bones

•Short Bones orm ollows function

Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion



•Long Bones

•Flat Bones

•Irregular Bones


Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion

–Spongy Bone

–Compact Bone



•Long Bones

•Flat Bones

•Irregular Bones


Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion

–Spongy Bone

–Compact Bone



•Long Bones

•Flat Bones

•Irregular Bones


Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual


–


Trillion

–Spongy Bone

–Compact Bone



•Long Bones

•Flat Bones

•Irregular Bones


Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual




–


Trillion

–Spongy Bone

–Compact Bone

Tendon

Ligament

•Long Bones

•Flat Bones

•Irregular Bones


Atom

Molecule

Cell

Organelle

Cell

Tissue

Organ

Organ

System

Individual




–


Trillion

–Spongy Bone

–Compact Bone

Tendon

Ligament

•Long Bones

•Flat Bones

•Irregular Bones


• “AYE” Advance Your Exploration ELA and

Literacy Opportunity Worksheet

– Visit some of the many provided links or..

– Articles can be found at (w/ membership to

NABT and NSTA)

• http://www.nabt.org/websites/institution/index.php?p=

1

• http://learningcenter.nsta.org/browse_journals.aspx?j

ournal=tst provided in this unit and complete this worksheet.

• “AYE” Advance Your Exploration ELA and

Literacy Opportunity Worksheet

– Visit some of the many provided links or..

– Articles can be found at (w/ membership to NABT and NSTA)

• http://www.nabt.org/websites/institution/index.php?p=1

• http://learningcenter.nsta.org/browse_journals.aspx?jo

urnal=tst

Human Body Unit

Part II/XIII

Human Body Unit

Part II/XIII

Skeletal System - Magoffin County Schools

“Are bones living?”

“They are made of living tissue.”

Phlanges

Your bones protect you.

Especially your vital organs

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Skeletal System - Magoffin County Schools

“Are bones living?”

“They are made of living tissue.”

Phlanges

Your bones protect you.

Especially your vital organs

Related documents

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