12/5/13
69th Day of School
Learning goal (7.L.1.4): I will be able to
describe how the skeletal and muscular systems
work together to move the body.
Due Today: Signed progress reports
Evening Assignment: Skeletal & Muscular
System sections due tomorrow. Study for
science test retakes.
12/5/13
On the slip of paper write
your name, the date, and
answer the following:
What specific bones and
muscles work together
when you do a bicep curl?
Do Now
http://www.fullfitness.net/exercises/arms/dumbbell-biceps-curl
12/5/13
Muscles:
Bicep/triceps
Bones:
Radius, ulna
Humerus
Joint:
Hinge
http://regopestudies.wikispaces.com/Background+Reading+5
Do Now – Bicep Curl
Watch this YouTube
video to help learn
more about about how
muscles and bones
work together.
http://youtu.be/Z7on8e-xvd0
Musculo-Skeletal Interactions
Use this animation to
to help you learn how
bones and muscles
move at specific
joints.
Next…
on your SKELETAL
system sketch, label
the location of the four
types of joints:
• Ball and socket
• Hinge
• Pivot
• Gliding
Joints
http://www.phschool.com/atschool/phsciexp/active_art/
skeletal_and_muscular/
Next…
on your SKELETAL
system sketch, label
the location of the four
types of joints:
• Ball and socket
• Hinge
• Pivot
• Gliding
Prentice Hall textbook p. D43
Joints
Putting it all together…
On the back of your Muscular
System page, add a labeled
sketch of how your specific
bones, muscles, and joints
work together when you walk.
http://kidshealth.org/PageManager.jsp?lic=44&cat_id=20090&article_set=22888
McDougall p. B26
Musculo-skeletal Interactions
Overall Functions of the Skeletal System
• Supports body and anchors movement of limbs
• Protects vital organs
• Makes red and white blood cells
• Stores calcium
Function of the Parts of the Skeletal System
Appendicular Skeleton – supports movement
• Humerus: upper arm bones supports arm movement
• Radius
• Ulna
• Femur
• Tibia
• Fibula
• Patella
• Ligaments
• Tendons
Axial Skeleton – protects vital organs
• Skull
• Vertebrae
• Ribs
Sketch of the Skeletal System
McDougall textbook p. B17
Skeletal System section
Overall Functions of the Muscular System
• Movement of limbs
• Movement of internal organs
• Keep body warm (shivering)
• Maintain posture
Sketch of the Muscular System
Location & Function of Three Types of Muscles
Voluntary Muscles
Skeletal Muscles
• Biceps
• Triceps
• Quadriceps
• Hamstrings
Involuntary Muscles
Cardiac Muscle
• Heart
Smooth Muscles
• Esophagus
Resources:
• Stomach
Prentice Hall (green) textbook p. D50-54
• Intestines
Muscular System section
Tonight…
• Finish Skeletal &
Muscular system
sections
• Study for science test
re-take
http://www.firstcry.com/dreamland/the-muscular-system/81143/product-detail
Evening Assignment