the 7 body systems by: mr. purtlebaugh’s 4 th grade class!
TRANSCRIPT
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The 7 Body Systems
By: Mr. Purtlebaugh’s 4th Grade Class!
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Now Presenting…
On the following slides, the students in Mr. Purtlebaugh’s class have researched and learned about the 7 body systems. They have worked in groups to create the following slides for your enjoyment and information!
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The Nervous System
By: Sam M., Andrew and Luke
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Nervous system
Sense organs are in the nervous system. Sense organs help get you get information about your
environment. There are five sense organs.
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Nervous system
The location is through out your body.
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Nervous system
• The human brain is a mass of neurons by the skull.
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Nervous System
Get plenty of rest and sleep. And wear a seatbelt when you ride in a car.
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Muscular System
By: Rachel, Alivia, Kilie C.
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How Muscular System Works
• Your brain sends a message to any part of your body and tells it what to do.
• There are two types of muscles, voluntary and involuntary.
• Your voluntary muscles are muscles that you can control. Only voluntary muscles move your bones.
• Involuntary muscles make movements you cannot control.
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Organs Of muscles
• There are many kinds of muscles.• Some of your muscles are :Biceps, triceps,
abdominals, quadraceps, hamstrings, gastrocnemius, Gluteus Maxinus, latissimus dorsi, trapezius, and pectoralis major.
• Your muscles are very strong [hope your stay that way ]
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Location
• Your muscles are mostly located all over your body.
• They are in your stomach, legs, arms, and your back.
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Caring for your muscles• Your muscles help your body move. Stretching
exercises help keep your muscles flexible. • Warming up before exercising prevents injuries.
To care for your muscles, you need to exercise regularly.
• Walking, running, and riding a bike will help your muscles stay strong.
• Eating healthy foods will also help your muscles stay strong, too.
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The skeletal system
By Allison, Kiley M., Yamileth,and Teri.
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Your skeletal system
• Made of bones
• Supports your body
• Protects your organs
• You have over 200 bones
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Care for your bones
• Eat foods high in calcium.
• Exercise regularly.
• Have good posture.
• Wear gear that protects you from injury.
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Facts
• Your skeletal system sits, stands, or moves.
• The place where to or more bones meet is called a joint.
• Some bones make blood cells in bone marrow.
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• Bone marrow is a soft tissue in the center of many bones ,such as those in your arms and legs.
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The End
•
•THE END
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Respiratory System
By: Kailor, Austin, James
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Respiratory System• Help you breath.• Brings oxygen to your
heart.• Breathing is the
movement of air into the lungs and waste gases out of the lungs
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Organs
• Lungs
• Trachea
• Nose
• Mouth
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Location
• Your respiratory system is around the chest area.
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Protection
• Don’t smoke or do any kind of illegal drugs.
• Exercise, eat healthy, drink water
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•The END
•Or is it?
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SKIN
by: Alexis, Alex, Olivia
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Organs
• The skin is the largest organ in the body.
• Skin is like a shield it protects the raise of the sun.
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Works
• Protects you from the suns harmful rays and germs from entering your body.
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Location
• Skin is all over your body.
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How to care for it
• You can protect your skin by avoiding tanning booths.
• By staying out of the sun.
• And keeping your skin clean.
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Photo gallery
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THE END
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The circulatory system
By: Sam, Jordan, Joseph
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organs
• Heart
• Arteries
• Capillaries
• Veins
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The Location
• The heart is in the middle of the chest
• The arteries are the red vessels right down from the heart
• The veins are the blue vessels is the other vessel
• The capillaries are the small blood vessels from the veins
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How to care for it and protect it
• Eat healthful foods
• Limit fats
• Exercise 30 minutes per day
• Avoid tobacco smoke
• Manage stress
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How it works
• Blood flows throughout the body though blood vessels there are three kinds of blood vessels, arteries, veins, and capillaries
• Veins are blood vessels that returns blood to the heart
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By MATT,AUSTIN,CHRISTIAN
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To protect it you can eat healthy food’s to protect it.
And you can
stay fit.
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The Digestive System
• The digestion starts in the mouth with chewing.
• The chewing breaks up the food and mixes it with saliva.
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The Digestive System
• The muscles in the esophagus move food down to the stomach.
• Food gets churned down into the stomach.
• The stomach acid and other liquids prepare food to be broken down
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Location
• The Digestive is in the stomach
• The stomach has a small and large in intestine