32
Click on the arrow to Click on the arrow to learn more! learn more! Our Body Systems! Our Body Systems!
| Date post: | 02-Jan-2016 |
| Category: |
Documents |
| Upload: | alan-greene |
| View: | 214 times |
| Download: | 0 times |
Click on the arrow to learn Click on the arrow to learn more!more!
Our Body Systems!Our Body Systems!
Circulatory SystemCirculatory System
The circulatory system uses your The circulatory system uses your heart and blood vessels to carry heart and blood vessels to carry oxygen and nutrients to parts of your oxygen and nutrients to parts of your body.body.
The Heart –part of the The Heart –part of the circulatory system!circulatory system!
The heart’s job is to pump the blood The heart’s job is to pump the blood throughout the body. throughout the body.
It is the strongest muscle in your body.It is the strongest muscle in your body. It is about the size of your fist.It is about the size of your fist. Your heart pumps all the time and moves Your heart pumps all the time and moves
your blood to clean and feed your cells.your blood to clean and feed your cells.
Look at this real heart beat! Listen to this human heart beat by clicking on the picture!
Blood Vessels – part of the Blood Vessels – part of the circulatory system!circulatory system!
Blood vessels that carry oxygen Blood vessels that carry oxygen awayaway from the from the heart to the body cells are called heart to the body cells are called arteriesarteries. (RED). (RED)
Blood vessels that carry carbon dioxide in blood Blood vessels that carry carbon dioxide in blood to the heart are called to the heart are called veinsveins. (BLUE) . (BLUE)
Blood vessels that that let the fresh supplies Blood vessels that that let the fresh supplies leave the blood and enter the body are called leave the blood and enter the body are called capillariescapillaries. They connect the veins and arteries.. They connect the veins and arteries.
Quiz Time!Quiz Time!
What do arteries carry away from the What do arteries carry away from the heart? Select the correct answer to heart? Select the correct answer to move on to the next system!move on to the next system!
A) carbon dioxideA) carbon dioxide
B) calciumB) calcium
C) oxygenC) oxygen
Incorrect!Incorrect!
Incorrect!Incorrect!
You are correct!You are correct!
The arteries do carry oxygen away The arteries do carry oxygen away from the heart! Click on the arrow to from the heart! Click on the arrow to go to the next body system!go to the next body system!
Skeletal SystemSkeletal System
A skeleton is the framework for your body A skeleton is the framework for your body and is made of hard bones.and is made of hard bones.
There are 206 bones in your human body.There are 206 bones in your human body. Bones give your body its shape and Bones give your body its shape and
protect your organs. protect your organs.
Click on the picture to learn more!
Quiz Time!Quiz Time!
Where are most of your 206 bones Where are most of your 206 bones located? Click on the correct answer located? Click on the correct answer to move onto the next body system!to move onto the next body system!
– A) in your legsA) in your legs– B) in your hands and feetB) in your hands and feet– C) in your skullC) in your skull
Incorrect!Incorrect!
No, the majority of your bones are No, the majority of your bones are not in your legs! Click on the back not in your legs! Click on the back button to try again!button to try again!
Incorrect!Incorrect!
You are Correct!You are Correct!
Yes! We have many bones in our Yes! We have many bones in our hands and feet! You may go onto hands and feet! You may go onto the next body system by clicking on the next body system by clicking on the arrow below.the arrow below.
Muscular SystemMuscular System
Muscles are made of many stretchy, elastic cells Muscles are made of many stretchy, elastic cells and fibers that help make your body move.and fibers that help make your body move.
There are more than 600 muscles in your body!There are more than 600 muscles in your body! Muscles work in pairs. While one muscle is Muscles work in pairs. While one muscle is
working the other muscle is relaxing.working the other muscle is relaxing. Muscles help keep your organs in place.Muscles help keep your organs in place.
Do you think you should Do you think you should work out with weights?work out with weights?
Click on what you think you should Click on what you think you should do.do.
Yes, using heavy weights is healthy for my muscles and my body.
No, my muscles are not fully developed yet, and I should wait until I am the right age to use heavy weights.
Not ExactlyNot Exactly
As a third grader, you need to be As a third grader, you need to be careful to not lift heavy weights that careful to not lift heavy weights that could be damaging to your body. could be damaging to your body.
Click on the picture to learn more!
You are right!You are right!
As a third grader, you need to be As a third grader, you need to be careful to not lift heavy weights that careful to not lift heavy weights that could be damaging to your body. could be damaging to your body.
Click on the picture to learn more!
Nervous SystemNervous System Your brain is the boss of your body! It runs the Your brain is the boss of your body! It runs the
show and controls just about everything you do!show and controls just about everything you do! The brain is most important part of the nervous The brain is most important part of the nervous
system. The parts of the nervous system include system. The parts of the nervous system include the cerebrum, cerebellum, brainstem, pituitary the cerebrum, cerebellum, brainstem, pituitary gland and hypothalamus. gland and hypothalamus.
Your brain can’t do it alone! It needs nerves and Your brain can’t do it alone! It needs nerves and the spinal cord. The spinal cord and nerves let the spinal cord. The spinal cord and nerves let messages flow back and forth between the brain messages flow back and forth between the brain and body.and body.
Click on the picture to learn more!
Quiz Time!Quiz Time!
Why is the nervous system called the Why is the nervous system called the “nervous system”? Click on the right “nervous system”? Click on the right answer to go to the next body answer to go to the next body system!system!
– A) because it is nervousA) because it is nervous– B) because it is shaky like you would be when B) because it is shaky like you would be when
your nervousyour nervous– C) because it involves nerves that are located C) because it involves nerves that are located
throughout your body.throughout your body.
Incorrect!Incorrect!
Our nervous system is not Our nervous system is not considered to be nervous! Click on considered to be nervous! Click on the back button and try again!the back button and try again!
Incorrect!Incorrect!
Our nervous system is not Our nervous system is not considered to be nervous and shaky considered to be nervous and shaky like if we were nervous! Click on the like if we were nervous! Click on the back button and try again!back button and try again!
You are Correct!You are Correct!
Everything you do depends on your Everything you do depends on your nerves involved in your nervous nerves involved in your nervous system. Your brain sends messages system. Your brain sends messages to your nerves to have you do to your nerves to have you do something.something.
Digestive SystemDigestive System
Digestion allows your body to get nutrients and Digestion allows your body to get nutrients and energy in needs from the food you eat.energy in needs from the food you eat.
The digestive process begins in your mouth while The digestive process begins in your mouth while food travels through your body. Your tongue food travels through your body. Your tongue plays a big part in the beginning of the digestive plays a big part in the beginning of the digestive process.process.
Click on the picture to see a digestive system diagram!
Quiz Time!Quiz Time!
Where does the digestive system Where does the digestive system process begin? Click on the correct process begin? Click on the correct answer to go to the next body answer to go to the next body system!system!
• A) The mouthA) The mouth• B) The stomachB) The stomach• C) The diaphragmC) The diaphragm
You are Correct!You are Correct!
We begin the digestive process when We begin the digestive process when we put the food into our mouths! we put the food into our mouths! Click on the arrow to go to the next Click on the arrow to go to the next body system!body system!
Incorrect!Incorrect!
The stomach is part of the digestive The stomach is part of the digestive system, but it is not where it all system, but it is not where it all begins! Click on the back button to begins! Click on the back button to try again!try again!
Incorrect!Incorrect!
The diaphragm is located near the The diaphragm is located near the stomach but is not the first step in stomach but is not the first step in the digestive system! Click on the the digestive system! Click on the back arrow to try again!back arrow to try again!
Respiratory SystemRespiratory System
There are two large lungs in your chest. There are two large lungs in your chest. One is a bit bigger than the other. The One is a bit bigger than the other. The extra space leaves room for your heart.extra space leaves room for your heart.
The diaphragm works with your lungs to The diaphragm works with your lungs to allow you to inhale and exhale. Inhale is allow you to inhale and exhale. Inhale is to breathe in and exhale is to breathe out.to breathe in and exhale is to breathe out.
Click here to hear these lungs breathe after an hour of exercise
Click here to learn more!
Quiz Time!Quiz Time!
What do you blow out when you What do you blow out when you exhale? exhale?
*A) Oxygen*A) Oxygen
*B) Carbon Dioxide*B) Carbon Dioxide
*C) Saliva*C) Saliva
Incorrect!Incorrect!
You actually inhale oxygen! Click on You actually inhale oxygen! Click on the back arrow to try again!the back arrow to try again!
Incorrect!Incorrect!
Your lungs do not exhale saliva! Spit Your lungs do not exhale saliva! Spit may be in your mouth and may come may be in your mouth and may come out, but this is not what exhaling out, but this is not what exhaling entails. Click on the back button to entails. Click on the back button to try again!try again!
Yes! You are right!Yes! You are right!
We exhale Carbon Dioxide. Our We exhale Carbon Dioxide. Our bodies do not want carbon dioxide bodies do not want carbon dioxide inside of us, so we blow it out! inside of us, so we blow it out! Congratulations you have finished Congratulations you have finished this program! You are now this program! You are now considered to be a “Body Systems considered to be a “Body Systems Expert”!Expert”!
