![Page 1: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/1.jpg)
Exercise
4th Grade HELP
![Page 2: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/2.jpg)
What day-to-day activities do you do that also provide exercise?
But exercise isn’t just about sports…
![Page 3: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/3.jpg)
Ways to Exercise Everyday:
Going Places:• Walking• Running• Biking• Skate-boarding
On the Playground:• Soccer• Jungle-Gym• Basketball• Tag• Jump-Rope
![Page 4: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/4.jpg)
How do these exercises make you healthier?
![Page 5: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/5.jpg)
How do these exercises make you healthier?
They strengthen your MUSCLES & BONES AND/OR
they strengthen your HEART & LUNGS.
![Page 6: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/6.jpg)
Types of Exercise That Strengthen:
Muscles & Bones:• Monkey Bars• Shooting Hoops• Push-Ups
Heart & Lungs:• Running• Soccer• Basketball• Tag• Jump-Rope
![Page 7: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/7.jpg)
The Cardiovascular SystemWhy is exercise important?
![Page 8: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/8.jpg)
Let’s start from the beginning… CELLS!
![Page 9: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/9.jpg)
Remember what cells need to live?
![Page 10: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/10.jpg)
Remember what cells need to live?
NUTRIENTS & OXYGEN
![Page 11: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/11.jpg)
Unlike amoebas, we can’t engulf food or have oxygen diffuse through our skin.
![Page 12: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/12.jpg)
Unlike amoebas, we can’t engulf food or have oxygen diffuse through our skin.
How do we get oxygen to our cells?
![Page 13: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/13.jpg)
There are a couple steps to get oxygen from the air into our cells…
![Page 14: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/14.jpg)
There are a couple steps to get oxygen from the air into our cells…
1. Get oxygen-rich air into our bodies
![Page 15: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/15.jpg)
There are a couple steps to get oxygen from the air into our cells…
1. Get oxygen-rich air into our bodies
2. Put it into a form that our bodies can transport easily
![Page 16: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/16.jpg)
There are a couple steps to get oxygen from the air into our cells…
1. Get oxygen-rich air into our bodies
2. Put it into a form that our bodies can transport easily
3. Transport it to the rest of our bodies
![Page 17: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/17.jpg)
How do our bodies do these steps?
![Page 18: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/18.jpg)
How do our bodies do these steps?
1. Get oxygen-rich air into our bodies
![Page 19: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/19.jpg)
2. Put it into a form that our bodies can transport easily
How do our bodies do these steps?
Oxygen from the air in your lungs diffuses into your blood
Lungs BloodOxygen (O2)
Carbon
Dioxide(CO2)
![Page 20: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/20.jpg)
3. Transport it to the rest of our bodies
How do our bodies do these steps?
RIGHT Side
LEFT Side
blood
THE HEART
Lungs Bodyblood
![Page 21: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/21.jpg)
3. Transport it to the rest of our bodies
How do our bodies do these steps?
The heart pumps blood… … through blood vessels that reach every corner of our bodies.
![Page 22: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/22.jpg)
Now let’s watch a video that shows how the heart works…
Cardiovascular System Video
(show until 1:10)
![Page 23: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/23.jpg)
Blood vessels come in two types…
![Page 24: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/24.jpg)
Blood vessels come in two types…
Arteries Veins
![Page 25: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/25.jpg)
Blood vessels come in two types…
Arteries VeinsArteries carry oxygen-rich blood from the heart to the rest of the body.
![Page 26: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/26.jpg)
Blood vessels come in two types…
Arteries VeinsVeins carry oxygen-depleted blood from the body back to the heart.
Note: Arteries and veins travel everywhere in the body, not just half like the picture shows.
![Page 27: Exercise 4 th Grade HELP. What day-to-day activities do you do that also provide exercise? But exercise isn’t just about sports…](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649c745503460f9492662c/html5/thumbnails/27.jpg)
Let’s review!
Lungs
Heart
Rest of Body