Hand out the

Skeletal System

Worksheetand the

Muscular System Worksheet

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Skull

Clavicle

Ribs

Vertebrae

Radius

Femur

Tibia

Sternum

Humerus

Pelvis

Ulna

Phalanges

Patella

Fibula

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Skeletal System

What does the skeletal system do?

Provides shape to the body.

Helps protect organs.

Muscle attachment

What organ does this bone protect?

BrainHeart & Lungs

How many bones do we have?

206Sometimes 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: Simplest. Elbows & knees.

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

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With a word bank!

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Quadriceps

Trapiezius

Triceps

Gluteus Maximus

Hamstrings

Gastrocnemius

Pectorals

Biceps

Abdominals

Deltoids

Latissimus Dorsi

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

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