Transcript Skeletal System

Hand out the
Skeletal System
Worksheet
and the
Muscular System
Worksheet
HOW GOOD ARE YOU???
No word bank!
Fill in as many blanks as you can!
HOW GOOD ARE YOU
with a word bank???
Fill in as many blanks as you can!
Sternum
Humerus
Pelvis
Ulna
Phalanges
Skull
Clavicle
Ribs
Vertebrae
Radius
Femur
Patella
Fibula
Tibia
Skeletal System
What does the
skeletal system do?
Provides shape to the body.
Helps protect organs.
Muscle attachment
What organ does this bone protect?
Brain
Heart & Lungs
How many bones do we have?
206
Sometimes
there are
extra bones
in the hands
or feet.
Babies are born with 270 soft bones about 64 more than an adult; and many of
these will fuse together by the age of
twenty or twenty-five into the 206 hard,
permanent bones.
There is only one bone in the human
body that is not connected to another
bone. What is it???
Hyoid bone!
The four layers are the periosteum (blood
vessels that transport nutrients), compact
bone (provides support), spongy bone (makes
bones light and strong), bone marrow (site of
blood cell production)
Define Joint:
The point
where 2
bones
come
together.
Types of joints
Fixed: No movement. Skull.
Semimovable: Vertebrae.
Small amount of movement.
Pivot: Rotation. Head.
Ball & socket: Flexible.
Hips & shoulders.
Hinge:
knees.
Simplest. Elbows &
Ellipsoidal:
Allows movement
in all ways except rotation.
Wrists & ankles.
What connects bone to
bone at a joint?
Ligaments
What is the tissue that
connects muscle to bone?
Tendon!!!
The Achilles tendon is the
largest tendon in the human
body and can withstand
forces of 1,000 pounds or
more. But it is also the
most vulnerable and
frequently ruptured tendon.
What cushions the
bones in a joint?
Cartilage
HOW GOOD ARE YOU
without a word bank?
Fill in as many
blanks as you can!
With a word bank!
Fill in as many
blanks as you can.
Pectorals
Biceps
Trapiezius
Deltoids
Latissimus
Dorsi
Triceps
Gluteus
Maximus
Abdominals
Quadriceps
Hamstrings
Gastrocnemius
What does the muscular system do?
It moves all your
moving parts!
It helps protect
the joints.
It helps create heat.
Body Worlds Exhibition
Aerobic vs Anaerobic…
what’s the difference?
Anaerobic Activities…
used for building muscle cell size
Muscles: Are they just for guys?
Muscular System Video
Click Picture